Difference between revisions of "Timeline of DNA sequencing"

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This is a timeline of [[wikipedia:DNA sequencing|DNA sequencing]], focusing on scientific developments. Major discoveries concerning DNA are exposed as background information.
 
This is a timeline of [[wikipedia:DNA sequencing|DNA sequencing]], focusing on scientific developments. Major discoveries concerning DNA are exposed as background information.
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== Big Picture ==
  
 
{| class="sortable wikitable"
 
{| class="sortable wikitable"
 
! Period !! Key developments
 
! Period !! Key developments
 
|-
 
|-
| 1930s-1940s || [[wikipedia:Molecular biology|Molecular biology]] originates.<ref name="Molecular Biology  Stanford"/>
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| 1930s–1940s || [[wikipedia:Molecular biology|Molecular biology]] originates.<ref name="Molecular Biology  Stanford"/>
 
|-
 
|-
| 1950s-1960s || Period of extraordinary development in molecular biology, which becomes institutionalized. The structure of DNA is uncovered by [[wikipedia:James Watson|James Watson]] and [[wikipedia:Francis Crick|Francis Crick]]. [[wikipedia:Frederick Sanger|Frederick Sanger]] plays a seminal role in the creation of influential DNA sequencing techniques in the 1950s and 1960s.<ref>{{cite web|title=Sequencing the worm|url=http://www.yourgenome.org/stories/sequencing-the-worm|website=yourgenome.org|accessdate=1 April 2017}}</ref><ref name="Molecular Biology  Stanford">{{cite web|title=Molecular Biology|url=https://plato.stanford.edu/entries/molecular-biology/|website=stanford.edu|accessdate=1 April 2017}}</ref>
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| 1950s–1960s || Period of extraordinary development in molecular biology, which becomes institutionalized. The structure of DNA is uncovered by [[wikipedia:James Watson|James Watson]] and [[wikipedia:Francis Crick|Francis Crick]]. [[wikipedia:Frederick Sanger|Frederick Sanger]] plays a seminal role in the creation of influential DNA sequencing techniques in the 1950s and 1960s.<ref>{{cite web|title=Sequencing the worm|url=http://www.yourgenome.org/stories/sequencing-the-worm|website=yourgenome.org|accessdate=1 April 2017}}</ref><ref name="Molecular Biology  Stanford">{{cite web|title=Molecular Biology|url=https://plato.stanford.edu/entries/molecular-biology/|website=stanford.edu|accessdate=1 April 2017}}</ref>
 
|-
 
|-
| 1970s || First-generation sequencing technologies merge, including the [[wikipedia:Maxam–Gilbert sequencing|Maxam-Gilbert method]], and the [[wikipedia:Sanger sequencing|Sanger method.<ref>{{cite web|title=DNA sequencing|url=https://www.britannica.com/science/DNA-sequencing|website=britannica.com|accessdate=1 April 2017}}</ref> [[wikipedia:Molecular biology|Molecular biology]] goes [[wikipedia:genomic|genomic]].<ref name="Molecular Biology  Stanford"/>  
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| 1970s || First-generation sequencing technologies merge, including the [[wikipedia:Maxam–Gilbert sequencing|Maxam-Gilbert method]], and the [[wikipedia:Sanger sequencing|Sanger method]].<ref>{{cite web|title=DNA sequencing|url=https://www.britannica.com/science/DNA-sequencing|website=britannica.com|accessdate=1 April 2017}}</ref> [[wikipedia:Molecular biology|Molecular biology]] goes [[wikipedia:genomic|genomic]].<ref name="Molecular Biology  Stanford"/>
 
|-
 
|-
| 1980s-1990s || After the development of sequencing techniques, efforts are focused in sequencing the human genome, giving rise to the [[wikipedia:Human Genome Project|Human Genome Project]]. Scientists start sequencing DNA using capillary sequencers.<ref name="Molecular Biology  Stanford"/><ref>{{cite web|title=What is capillary sequencing?|url=http://www.yourgenome.org/facts/what-is-capillary-sequencing|website=yourgenome.org|accessdate=1 April 2017}}</ref>  
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| 1980s–1990s || After the development of sequencing techniques, efforts are focused in sequencing the human genome, giving rise to the [[wikipedia:Human Genome Project|Human Genome Project]]. Scientists start sequencing DNA using capillary sequencers.<ref name="Molecular Biology  Stanford"/><ref>{{cite web|title=What is capillary sequencing?|url=http://www.yourgenome.org/facts/what-is-capillary-sequencing|website=yourgenome.org|accessdate=1 April 2017}}</ref>
 
|-
 
|-
 
| 2000s || Second generation of DNA sequencing and RNA sequencing launches.<ref>{{cite book|title=Biotechnology|edition=Ulrich Kück, Nicole Frankenberg-Dinkel|url=https://books.google.com.ar/books?id=65ynCgAAQBAJ&pg=PA198&lpg=PA198&dq=%22DNA+sequencing%22+%222000s%22&source=bl&ots=5OI-Z_zAJx&sig=bhMYDkhC39CsYEboJQR0uXY-Hwc&hl=en&sa=X&ved=0ahUKEwjap4qEgoLTAhWMh5AKHfHaB8cQ6AEIKTAC#v=onepage&q=%22DNA%20sequencing%22%20%222000s%22&f=false|accessdate=1 April 2017}}</ref>
 
| 2000s || Second generation of DNA sequencing and RNA sequencing launches.<ref>{{cite book|title=Biotechnology|edition=Ulrich Kück, Nicole Frankenberg-Dinkel|url=https://books.google.com.ar/books?id=65ynCgAAQBAJ&pg=PA198&lpg=PA198&dq=%22DNA+sequencing%22+%222000s%22&source=bl&ots=5OI-Z_zAJx&sig=bhMYDkhC39CsYEboJQR0uXY-Hwc&hl=en&sa=X&ved=0ahUKEwjap4qEgoLTAhWMh5AKHfHaB8cQ6AEIKTAC#v=onepage&q=%22DNA%20sequencing%22%20%222000s%22&f=false|accessdate=1 April 2017}}</ref>
 
|-
 
|-
 
|}
 
|}
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== Numerical and visual data  ==
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=== Google Scholar ===
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The following table summarizes per-year mentions on Google Scholar as of May 22, 2021.
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{| class="sortable wikitable"
 +
! Year
 +
! dna sequencing
 +
! next generation dna sequencing
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! nanopore dna sequencing
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! automated dna sequencing
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! high-throughput dna sequencing
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! electrophoresis dna sequencing
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|-
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| 1980 || 1,660 || 164 || || 100 || 11 || 4,710
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|-
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| 1985 || 5,880 || 475 || 1 || 361 || 20 || 10,300
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|-
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| 1990 || 15,900 || 1,490 || || 1,4980 || 66 || 19,400
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|-
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| 1995 || 58,000 || 3,340 || 5 || 4,320 || 369 || 26,800
 +
|-
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| 2000 || 106,000 || 10,800 || 62 || 11,500 || 3,880 || 46,000
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|-
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| 2002 || 115,000 || 14,100 || 129 || 12,900 || 7,290 || 44,000
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|-
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| 2004 || 125,000 || 18,200 || 295 || 14,300 || 11,600 || 47,200
 +
|-
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| 2006 || 128,000 || 19,800 || 477 || 14,200 || 15,700 || 48,900 
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|-
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| 2008 || 126,000 || 24,500 || 689 || 15,100 || 18,400 || 50,500
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|-
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| 2010 || 135,000 || 35,300 || 1,140 || 16,600 || 23,100 || 51,800
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|-
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| 2012 || 171,000 || 60,800 || 1,780 || 21,500 || 34,500 || 57,300 
 +
|-
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| 2014 || 174,000 || 76,900 || 2,100 || 21,900 || 48,500 || 55,700 
 +
|-
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| 2016 || 161,000 || 81,200 || 2,770 || 24,400 || 57,800 || 51,900 
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|-
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| 2017 || 141,000 || 79,800 || 3,630 || 25,900 || 57,500 || 49,700
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|-
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| 2018 || 113,000 || 72,600 || 4,630 || 27,200 || 54,500 || 47,900
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|-
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| 2019 || 84,000 || 57,600 || 5,790 || 28,600 || 48,800 || 44,800 
 +
|-
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| 2020 || 77,200 || 43,600 || 8,460 || 26,000 || 38,000 || 39,800 
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|-
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|}
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[[File:Dna tb.png|thumb|center|700px]]
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=== Google Trends ===
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The comparative chart below shows {{w|Google Trends}} data for DNA sequencing (Search Term) and DNA sequencing (Topic), from January 2004 to February 2021, when the screenshot was taken. Interest in the topic is also ranked by country and displayed on world map.<ref>{{cite web |title=DNA sequencing |url=https://trends.google.com/trends/explore?date=all&q=DNA%20sequencing,%2Fm%2F04c45l |website=Google Trends |access-date=15 February 2021}}</ref>
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[[File:DNA sequencing gt.jpg|thumb|center|600px]]
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=== Google Ngram Viewer ===
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The chart below shows {{w|Google Ngram Viewer}} data for DNA sequencing, from 1950 to 2019.<ref>{{cite web |title=DNA sequencing |url=https://books.google.com/ngrams/graph?content=DNA+sequencing&year_start=1950&year_end=2019&corpus=26&smoothing=3&case_insensitive=true |website=books.google.com |access-date=16 February 2021 |language=en}}</ref>
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[[File:DNA sequencing ngram.jpg|thumb|center|700px]]
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=== Wikipedia Views ===
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The chart below shows pageviews of the English Wikipedia article {{w|DNA sequencing}}, on desktop, mobile-web, desktop-spider, mobile-web-spider and mobile app, from July 2015; to January 2021.<ref>{{cite web |title=DNA sequencing |url=https://wikipediaviews.org/displayviewsformultiplemonths.php?page=DNA+sequencing&allmonths=allmonths-api&language=en&drilldown=all |website=wikipediaviews.org |access-date=21 February 2021}}</ref>
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[[File:DNA sequencing wv.jpg|thumb|center|400px]]
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=== Other ===
  
 
<gallery align="center" perrow="2" widths="400" heights="400" mode="nolines">
 
<gallery align="center" perrow="2" widths="400" heights="400" mode="nolines">
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</gallery>
 
</gallery>
  
==Full timeline==  
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==Full timeline==
  
 
{| class="sortable wikitable"
 
{| class="sortable wikitable"
 
! Year/period !! Type of event !! Event !! Location
 
! Year/period !! Type of event !! Event !! Location
 
|-
 
|-
| 1869-1871 || Scientific development || Swiss physician [[wikipedia:Friedrich Miescher|Friedrich Miescher]] first discovers and isolates Deoxyribonucleic acid (DNA). In 1871 Miescher publishes paper identifying the presence of ''nuclein'' (now known as DNA) and associated proteins, in the [[wikipedia:cell nucleus|cell nucleus]].<ref>{{cite web|title=Friedrich Miescher and the discovery of DNA|url=http://www.sciencedirect.com/science/article/pii/S0012160604008231|website=sciencedirect.com|accessdate=29 March 2017}}</ref> || [[wikipedia:Germany|Germany]] ([[wikipedia:Tübingen|Tübingen]])  
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| 1869–1871 || Scientific development || Swiss physician [[wikipedia:Friedrich Miescher|Friedrich Miescher]] first discovers and isolates Deoxyribonucleic acid (DNA). In 1871 Miescher publishes paper identifying the presence of ''nuclein'' (now known as DNA) and associated proteins, in the [[wikipedia:cell nucleus|cell nucleus]].<ref>{{cite web|title=Friedrich Miescher and the discovery of DNA|url=http://www.sciencedirect.com/science/article/pii/S0012160604008231|website=sciencedirect.com|accessdate=29 March 2017}}</ref> || [[wikipedia:Germany|Germany]] ([[wikipedia:Tübingen|Tübingen]])
 
|-
 
|-
 
| 1882 || Scientific development || German biochemist [[wikipedia:Albrecht Kossel|Albrecht Kossel]] differentiates [[wikipedia:ARN|ARN]] and [[wikipedia:DNA|DNA]].<ref name="Textbook of Biochemistry for Medical Students"/> ||
 
| 1882 || Scientific development || German biochemist [[wikipedia:Albrecht Kossel|Albrecht Kossel]] differentiates [[wikipedia:ARN|ARN]] and [[wikipedia:DNA|DNA]].<ref name="Textbook of Biochemistry for Medical Students"/> ||
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| 1902 || Scientific development || German biologist [[wikipedia:Theodor Boveri|Theodor Boveri]], working independently from [[wikipedia:Walter Sutton|Walter Sutton]], recognizes that the behavior of Mendel’s particles during the production of gametes in peas precisely parallels the behavior of chromosomes at meiosis, suggesting that [[wikipedia:chromosome|chromosome]]s could be shown to bear the material of heredity. This would further give rise to the so called [[wikipedia:Boveri–Sutton chromosome theory|Boveri–Sutton chromosome theory]], which is recognized as a fundamental unifying theory of genetics which identifies chromosomes as the carriers of genetic material.<ref name="An Introduction to Genetic Analysis. 7th edition.">{{cite book|title=An Introduction to Genetic Analysis. 7th edition.|url=https://www.ncbi.nlm.nih.gov/books/NBK22088/|accessdate=29 March 2017|chapter=Historical development of the chromosome theory}}</ref> || [[wikipedia:Germany|Germany]]
 
| 1902 || Scientific development || German biologist [[wikipedia:Theodor Boveri|Theodor Boveri]], working independently from [[wikipedia:Walter Sutton|Walter Sutton]], recognizes that the behavior of Mendel’s particles during the production of gametes in peas precisely parallels the behavior of chromosomes at meiosis, suggesting that [[wikipedia:chromosome|chromosome]]s could be shown to bear the material of heredity. This would further give rise to the so called [[wikipedia:Boveri–Sutton chromosome theory|Boveri–Sutton chromosome theory]], which is recognized as a fundamental unifying theory of genetics which identifies chromosomes as the carriers of genetic material.<ref name="An Introduction to Genetic Analysis. 7th edition.">{{cite book|title=An Introduction to Genetic Analysis. 7th edition.|url=https://www.ncbi.nlm.nih.gov/books/NBK22088/|accessdate=29 March 2017|chapter=Historical development of the chromosome theory}}</ref> || [[wikipedia:Germany|Germany]]
 
|-
 
|-
| 1906 || Scientific development || German biochemist [[wikipedia:Albrecht Kossel|Albrecht Kossel]] describes the four bases in nucleic acids (denine, cytosine, guanine, thymine). In 1910 Kossel would be awarded a Nobel Prize in Physiology or Medicine for that work.<ref name="Textbook of Biochemistry for Medical Students">{{cite book|last1=Vasudevan|first1=D M|last2=Sreekumari|first2=S|last3=Vaidyanathan|first3=Kannan|title=Textbook of Biochemistry for Medical Students|url=https://books.google.com.ar/books?id=nQz8AAAAQBAJ&pg=PA559&lpg=PA559&dq=%22Albrecht+Kossel+%22+%22nucleotides%22&source=bl&ots=--F4E8lG5t&sig=FiFTSlbO4tKwrTxYeUTC3tEDY9c&hl=en&sa=X&ved=0ahUKEwiby4qXu_zSAhUFFZAKHUEGArgQ6AEILTAF#v=onepage&q=%22Albrecht%20Kossel%20%22%20%22nucleotides%22&f=false|accessdate=29 March 2017}}</ref> ||  
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| 1906 || Scientific development || German biochemist [[wikipedia:Albrecht Kossel|Albrecht Kossel]] describes the four bases in nucleic acids (denine, cytosine, guanine, thymine). In 1910 Kossel would be awarded a Nobel Prize in Physiology or Medicine for that work.<ref name="Textbook of Biochemistry for Medical Students">{{cite book|last1=Vasudevan|first1=D M|last2=Sreekumari|first2=S|last3=Vaidyanathan|first3=Kannan|title=Textbook of Biochemistry for Medical Students|url=https://books.google.com.ar/books?id=nQz8AAAAQBAJ&pg=PA559&lpg=PA559&dq=%22Albrecht+Kossel+%22+%22nucleotides%22&source=bl&ots=--F4E8lG5t&sig=FiFTSlbO4tKwrTxYeUTC3tEDY9c&hl=en&sa=X&ved=0ahUKEwiby4qXu_zSAhUFFZAKHUEGArgQ6AEILTAF#v=onepage&q=%22Albrecht%20Kossel%20%22%20%22nucleotides%22&f=false|accessdate=29 March 2017}}</ref> ||
 
|-
 
|-
 
| 1944 || Scientific development || Canadian-American researchers [[wikipedia:Oswald Avery|Oswald Avery]] and [[wikipedia:Colin Munro MacLeod|Colin Munro MacLeod]], along with American geneticist [[wikipedia:Maclyn McCarty|Maclyn McCarty]], working on experiments on pneumococcal bacteria, establish that DNA could transform the properties of cells. As a result, a number of researchers would begin investigating the structure of DNA, hoping that this would reveal how the molecule works.<ref name="The path to sequencing nucleic acids"/> ||
 
| 1944 || Scientific development || Canadian-American researchers [[wikipedia:Oswald Avery|Oswald Avery]] and [[wikipedia:Colin Munro MacLeod|Colin Munro MacLeod]], along with American geneticist [[wikipedia:Maclyn McCarty|Maclyn McCarty]], working on experiments on pneumococcal bacteria, establish that DNA could transform the properties of cells. As a result, a number of researchers would begin investigating the structure of DNA, hoping that this would reveal how the molecule works.<ref name="The path to sequencing nucleic acids"/> ||
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| 1950 || Discovery || Austro-Hungarian biochemist [[wikipedia:Erwin Chargaff|Erwin Chargaff]] discovers that concentrations of thymine and adenine, and cytosine and guanine, are always found in equal amounts in samples of DNA. This suggests that A always pairs with T and C always pairs with G in a proportion that would later become known as Chargaff's ratio, an important clue for solving the structure of DNA. <ref>{{cite web|title=Chargaff's Ratio|url=http://www.hhmi.org/biointeractive/chargaffs-ratio|website=hhmi.org|accessdate=29 March 2017}}</ref> ||
 
| 1950 || Discovery || Austro-Hungarian biochemist [[wikipedia:Erwin Chargaff|Erwin Chargaff]] discovers that concentrations of thymine and adenine, and cytosine and guanine, are always found in equal amounts in samples of DNA. This suggests that A always pairs with T and C always pairs with G in a proportion that would later become known as Chargaff's ratio, an important clue for solving the structure of DNA. <ref>{{cite web|title=Chargaff's Ratio|url=http://www.hhmi.org/biointeractive/chargaffs-ratio|website=hhmi.org|accessdate=29 March 2017}}</ref> ||
 
|-
 
|-
| 1952 || Scientific development || American bacteriologist [[wikipedia:Alfred Hershey|Alfred Hershey]] and American geneticist [[wikipedia:Martha Chase|Martha Chase]] conduct a series of experiments (today known as [[wikipedia:Hershey–Chase experiment|Hershey–Chase experiment]]) to demonstrate that DNA, rather than protein, carries our genetic information.<ref name="DNA Methylation: Molecular Biology and Biological Significance">{{cite book|last1=Saluz|first1=Jost, H.|title=DNA Methylation: Molecular Biology and Biological Significance|url=https://books.google.com.ar/books?id=ySfyBwAAQBAJ&pg=PA3&dq=%221952%22+%22+Hershey-Chase%22&hl=en&sa=X&ved=0ahUKEwir88m-x_zSAhUHhpAKHVX_A0AQ6AEIITAC#v=onepage&q=%221952%22%20%22%20Hershey-Chase%22&f=false|accessdate=29 March 2017}}</ref> ||  
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| 1952 || Scientific development || American bacteriologist [[wikipedia:Alfred Hershey|Alfred Hershey]] and American geneticist [[wikipedia:Martha Chase|Martha Chase]] conduct a series of experiments (today known as [[wikipedia:Hershey–Chase experiment|Hershey–Chase experiment]]) to demonstrate that DNA, rather than protein, carries our genetic information.<ref name="DNA Methylation: Molecular Biology and Biological Significance">{{cite book|last1=Saluz|first1=Jost, H.|title=DNA Methylation: Molecular Biology and Biological Significance|url=https://books.google.com.ar/books?id=ySfyBwAAQBAJ&pg=PA3&dq=%221952%22+%22+Hershey-Chase%22&hl=en&sa=X&ved=0ahUKEwir88m-x_zSAhUHhpAKHVX_A0AQ6AEIITAC#v=onepage&q=%221952%22%20%22%20Hershey-Chase%22&f=false|accessdate=29 March 2017}}</ref> ||
 
|-
 
|-
 
| 1952 || Scientific development || R. Markham and J. D. Smith publish paper reporting that the hydrolysis of RNA proceeds via a cyclic phosphate intermediate, which is then further hydrolysed to produce a nucleoside 2'-monophosphate or 3'-monophosphate.<ref name="Milestones of DNA technologies">{{cite web|title=Milestones of DNA technologies|url=http://www.nature.com/milestones/miledna/full/miledna01.html|publisher=Nature|accessdate=28 March 2017|doi=10.1038/nrg2250}}</ref> ||
 
| 1952 || Scientific development || R. Markham and J. D. Smith publish paper reporting that the hydrolysis of RNA proceeds via a cyclic phosphate intermediate, which is then further hydrolysed to produce a nucleoside 2'-monophosphate or 3'-monophosphate.<ref name="Milestones of DNA technologies">{{cite web|title=Milestones of DNA technologies|url=http://www.nature.com/milestones/miledna/full/miledna01.html|publisher=Nature|accessdate=28 March 2017|doi=10.1038/nrg2250}}</ref> ||
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| 1959 || Scientific development (non-human genome) || American molecular biologist [[wikipedia:Robert Sinsheimer|Robert Sinsheimer]] reports the genome of [[wikipedia:bacteriophage|bacteriophage]] [[wikipedia:Phi X 174|Phi X 174]] becoming the first DNA molecule purified to homogeneity.<ref name="DNA sequencing: bench to bedside and beyond"/> ||
 
| 1959 || Scientific development (non-human genome) || American molecular biologist [[wikipedia:Robert Sinsheimer|Robert Sinsheimer]] reports the genome of [[wikipedia:bacteriophage|bacteriophage]] [[wikipedia:Phi X 174|Phi X 174]] becoming the first DNA molecule purified to homogeneity.<ref name="DNA sequencing: bench to bedside and beyond"/> ||
 
|-
 
|-
| 1961-1966 || Scientific development || American biochemist [[wikipedia:Marshall Warren Nirenberg|Marshall Warren Nirenberg]], working at the National Institute of Arthritic and Metabolic Diseases, discover the first "triplet" —a sequence of three bases of DNA that codes for one of the twenty amino acids that serve as the building blocks of proteins. By 1966, Nirenberg has deciphered over sixty triplets. Nirenberg's experimental system would be used, confirmed and extended by Indian-American biochemist [[wikipedia:Har Gobind Khorana|Har Gobind Khorana]], who, along with Nirenberg and [[wikipedia:Robert W. Holley|Robert W. Holley]], was be awarded the 1968 Nobel Prize in Physiology or Medicine "for their interpretation of the genetic code and its function in protein synthesis."<ref>{{cite web|title=Marshall Nirenberg (1927-) cracks the genetic code|url=http://www.genomenewsnetwork.org/resources/timeline/1961_Nirenberg.php|website=genomenewsnetwork.org|accessdate=30 March 2017}}</ref> ||
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| 1961–1966 || Scientific development || American biochemist [[wikipedia:Marshall Warren Nirenberg|Marshall Warren Nirenberg]], working at the National Institute of Arthritic and Metabolic Diseases, discover the first "triplet" —a sequence of three bases of DNA that codes for one of the twenty amino acids that serve as the building blocks of proteins. By 1966, Nirenberg has deciphered over sixty triplets. Nirenberg's experimental system would be used, confirmed and extended by Indian-American biochemist [[wikipedia:Har Gobind Khorana|Har Gobind Khorana]], who, along with Nirenberg and [[wikipedia:Robert W. Holley|Robert W. Holley]], was be awarded the 1968 Nobel Prize in Physiology or Medicine "for their interpretation of the genetic code and its function in protein synthesis."<ref>{{cite web|title=Marshall Nirenberg (1927-) cracks the genetic code|url=http://www.genomenewsnetwork.org/resources/timeline/1961_Nirenberg.php|website=genomenewsnetwork.org|accessdate=30 March 2017}}</ref> ||
 
|-
 
|-
 
| 1965 || Scientific development (non-human genome) || [[wikipedia:Escherichia coli|Escherichia coli]] [[wikipedia:alanine|alanine]] [[wikipedia:transfer RNA|transfer RNA]] becomes the first nucleic acid molecule to be sequenced by American biochemist [[wikipedia:Robert W. Holley|Robert W. Holley]] and colleagues.<ref name="DNA sequencing: bench to bedside and beyond"/><ref name="The sequence of sequencers: The history of sequencing DNA"/> ||
 
| 1965 || Scientific development (non-human genome) || [[wikipedia:Escherichia coli|Escherichia coli]] [[wikipedia:alanine|alanine]] [[wikipedia:transfer RNA|transfer RNA]] becomes the first nucleic acid molecule to be sequenced by American biochemist [[wikipedia:Robert W. Holley|Robert W. Holley]] and colleagues.<ref name="DNA sequencing: bench to bedside and beyond"/><ref name="The sequence of sequencers: The history of sequencing DNA"/> ||
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| 1972 || Scientific development || American microbbiologist [[wikipedia:Hamilton O. Smith|Hamilton O. Smith]], at [[wikipedia:Johns Hopkins University School of Medicine|Johns Hopkins University School of Medicine]], purifies the first site-specific "Type II" restriction enzyme, known as ''Hind II''. Restriction enzymes would enable scientists to identify base sequences and, in combination with other tools, to manipulate DNA —and genes by the way— as never before. Hamilton Smith is awarded the [[wikipedia:Nobel Prize in physiology or medicine|Nobel Prize in physiology or medicine]] in 1978.<ref>{{cite web|title=Hamilton O. Smith (1931-) discovers the first site-specific restriction enzyme|url=http://www.genomenewsnetwork.org/resources/timeline/1970_Smith.php|website=genomenewsnetwork.org|accessdate=30 March 2017}}</ref> || [[wikipedia:United States|United States]]
 
| 1972 || Scientific development || American microbbiologist [[wikipedia:Hamilton O. Smith|Hamilton O. Smith]], at [[wikipedia:Johns Hopkins University School of Medicine|Johns Hopkins University School of Medicine]], purifies the first site-specific "Type II" restriction enzyme, known as ''Hind II''. Restriction enzymes would enable scientists to identify base sequences and, in combination with other tools, to manipulate DNA —and genes by the way— as never before. Hamilton Smith is awarded the [[wikipedia:Nobel Prize in physiology or medicine|Nobel Prize in physiology or medicine]] in 1978.<ref>{{cite web|title=Hamilton O. Smith (1931-) discovers the first site-specific restriction enzyme|url=http://www.genomenewsnetwork.org/resources/timeline/1970_Smith.php|website=genomenewsnetwork.org|accessdate=30 March 2017}}</ref> || [[wikipedia:United States|United States]]
 
|-
 
|-
| 1972 || Technology launch|| Using the 2-D fractionation method developed by [[wikipedia:Frederick Sanger|Frederick Sanger]], Belgian molecular biologist [[wikipedia:Walter Fiers|Walter Fiers]]' laboratory produces the first complete protein-coding gene sequence, that of the coat protein of bacteriophage MS2.<ref name="The sequence of sequencers: The history of sequencing DNA"/> ||  
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| 1972 || Technology launch|| Using the 2-D fractionation method developed by [[wikipedia:Frederick Sanger|Frederick Sanger]], Belgian molecular biologist [[wikipedia:Walter Fiers|Walter Fiers]]' laboratory produces the first complete protein-coding gene sequence, that of the coat protein of bacteriophage MS2.<ref name="The sequence of sequencers: The history of sequencing DNA"/> ||
 
|-
 
|-
 
| 1973 || Scientific development || American molecular biologists [[wikipedia:Walter Gilbert|Walter Gilbert]] and [[wikipedia:Allan Maxam|Allan Maxam]] publish first report of a nucleotide sequence with the lenght of 24 basepairs, using a method later known as [[wikipedia:wandering-spot analysis|wandering-spot analysis]].<ref name="Books on Google Play  Synthetic Biology and Metabolic Engineering in Plants and Microbes Part B: Metabolism in Plants">{{cite book|title=Books on Google Play  Synthetic Biology and Metabolic Engineering in Plants and Microbes Part B: Metabolism in Plants|url=https://books.google.com.ar/books?id=9jwADAAAQBAJ&pg=PA30&dq=%221973%22+%22Gilbert%22+and+%22Maxam%22+report+the+%22sequence%22+of+24&hl=en&sa=X&ved=0ahUKEwiPirvtnf_SAhVBkJAKHVG9D3AQ6AEIGDAA#v=onepage&q=%221973%22%20%22Gilbert%22%20and%20%22Maxam%22%20report%20the%20%22sequence%22%20of%2024&f=false|accessdate=30 March 2017}}</ref><ref name="Maxam-Gilbert">{{cite web|title=Maxam-Gilbert|url=https://binf.snipcademy.com/lessons/dna-sequencing-techniques/maxam-gilbert|website=snipcademy.com|accessdate=30 March 2017}}</ref><ref name="Genome Mapping: To Determine Disease Susceptibility"/>  ||
 
| 1973 || Scientific development || American molecular biologists [[wikipedia:Walter Gilbert|Walter Gilbert]] and [[wikipedia:Allan Maxam|Allan Maxam]] publish first report of a nucleotide sequence with the lenght of 24 basepairs, using a method later known as [[wikipedia:wandering-spot analysis|wandering-spot analysis]].<ref name="Books on Google Play  Synthetic Biology and Metabolic Engineering in Plants and Microbes Part B: Metabolism in Plants">{{cite book|title=Books on Google Play  Synthetic Biology and Metabolic Engineering in Plants and Microbes Part B: Metabolism in Plants|url=https://books.google.com.ar/books?id=9jwADAAAQBAJ&pg=PA30&dq=%221973%22+%22Gilbert%22+and+%22Maxam%22+report+the+%22sequence%22+of+24&hl=en&sa=X&ved=0ahUKEwiPirvtnf_SAhVBkJAKHVG9D3AQ6AEIGDAA#v=onepage&q=%221973%22%20%22Gilbert%22%20and%20%22Maxam%22%20report%20the%20%22sequence%22%20of%2024&f=false|accessdate=30 March 2017}}</ref><ref name="Maxam-Gilbert">{{cite web|title=Maxam-Gilbert|url=https://binf.snipcademy.com/lessons/dna-sequencing-techniques/maxam-gilbert|website=snipcademy.com|accessdate=30 March 2017}}</ref><ref name="Genome Mapping: To Determine Disease Susceptibility"/>  ||
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| 1976 || Scientific development (non-human genome) || Walter Fiers and coworkers at the [[wikipedia:University of Ghent|University of Ghent]] identify and publish the sequence of the first complete genome of Bacteriophage MS2.<ref name="Genome Mapping: To Determine Disease Susceptibility">{{cite book|last1=Schiller|first1=Jon|title=Genome Mapping: To Determine Disease Susceptibility|url=https://books.google.com.ar/books?id=cKOvgeg35C0C&pg=PA44&lpg=PA44&dq=%7C+1976+%7C%7C+%7C%7C+The+sequence+of+the+first+complete+genome+of+Bacteriophage+MS2+is+identified+and+published+by+Walter+Fiers+and+his+coworkers+at+the+%5B%5BUniversity+of+Ghent%5D%5D.&source=bl&ots=_6vWBl_wb-&sig=ZN8ksYYQPoIWimFHhWVxlMa5jr4&hl=en&sa=X&ved=0ahUKEwjqtouxsv_SAhXHPpAKHaAxBEIQ6AEIGjAA#v=onepage&q=%7C%201976%20%7C%7C%20%7C%7C%20The%20sequence%20of%20the%20first%20complete%20genome%20of%20Bacteriophage%20MS2%20is%20identified%20and%20published%20by%20Walter%20Fiers%20and%20his%20coworkers%20at%20the%20%5B%5BUniversity%20of%20Ghent%5D%5D.&f=false|accessdate=30 March 2017}}</ref> ||
 
| 1976 || Scientific development (non-human genome) || Walter Fiers and coworkers at the [[wikipedia:University of Ghent|University of Ghent]] identify and publish the sequence of the first complete genome of Bacteriophage MS2.<ref name="Genome Mapping: To Determine Disease Susceptibility">{{cite book|last1=Schiller|first1=Jon|title=Genome Mapping: To Determine Disease Susceptibility|url=https://books.google.com.ar/books?id=cKOvgeg35C0C&pg=PA44&lpg=PA44&dq=%7C+1976+%7C%7C+%7C%7C+The+sequence+of+the+first+complete+genome+of+Bacteriophage+MS2+is+identified+and+published+by+Walter+Fiers+and+his+coworkers+at+the+%5B%5BUniversity+of+Ghent%5D%5D.&source=bl&ots=_6vWBl_wb-&sig=ZN8ksYYQPoIWimFHhWVxlMa5jr4&hl=en&sa=X&ved=0ahUKEwjqtouxsv_SAhXHPpAKHaAxBEIQ6AEIGjAA#v=onepage&q=%7C%201976%20%7C%7C%20%7C%7C%20The%20sequence%20of%20the%20first%20complete%20genome%20of%20Bacteriophage%20MS2%20is%20identified%20and%20published%20by%20Walter%20Fiers%20and%20his%20coworkers%20at%20the%20%5B%5BUniversity%20of%20Ghent%5D%5D.&f=false|accessdate=30 March 2017}}</ref> ||
 
|-
 
|-
| 1976-1977 || Technology launch|| [[wikipedia:Walter Gilbert|Walter Gilbert]] and [[wikipedia:Allan Maxam|Allan Maxam]] introduce their second method of DNA sequencing using chemical processes to terminate DNA strands. This method would be known as [[wikipedia:Maxam–Gilbert sequencing|Maxam–Gilbert sequencing]].<ref name="DNA sequencing: bench to bedside and beyond"/><ref name="Maxam-Gilbert"/> ||
+
| 1976–1977 || Technology launch|| [[wikipedia:Walter Gilbert|Walter Gilbert]] and [[wikipedia:Allan Maxam|Allan Maxam]] introduce their second method of DNA sequencing using chemical processes to terminate DNA strands. This method would be known as [[wikipedia:Maxam–Gilbert sequencing|Maxam–Gilbert sequencing]].<ref name="DNA sequencing: bench to bedside and beyond"/><ref name="Maxam-Gilbert"/> ||
 
|-
 
|-
 
| 1977 || Technology launch|| [[wikipedia:Frederick Sanger|Frederick Sanger]] develops his "chain-termination" or dideoxy technique, which allows the use of chemical analogues of the deoxyribonucleotides (dNTPs) that are the monomers of DNA strands. This technique is considered a major breakthrough, having altered the progress of DNA sequencing.<ref name="The sequence of sequencers: The history of sequencing DNA"/> In 1980 Fred Sanger would be awarded his second Nobel Prize for Chemistry (this one along with Wally Gilbert and Paul Berg), for pioneering DNA sequencing methods.<ref name="Advanced Biology (sanger)"/> ||
 
| 1977 || Technology launch|| [[wikipedia:Frederick Sanger|Frederick Sanger]] develops his "chain-termination" or dideoxy technique, which allows the use of chemical analogues of the deoxyribonucleotides (dNTPs) that are the monomers of DNA strands. This technique is considered a major breakthrough, having altered the progress of DNA sequencing.<ref name="The sequence of sequencers: The history of sequencing DNA"/> In 1980 Fred Sanger would be awarded his second Nobel Prize for Chemistry (this one along with Wally Gilbert and Paul Berg), for pioneering DNA sequencing methods.<ref name="Advanced Biology (sanger)"/> ||
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| 1981 || Scientific development (non-human genome) || The genome of the [[wikipedia:cauliflower mosaic virus|cauliflower mosaic virus]] is first to be sequenced by [[wikipedia:shotgun sequencing|shotgun sequencing]].<ref>{{Cite journal|last=Gardner|first=Richard C.|last2=Howarth|first2=Alan J.|last3=Hahn|first3=Peter|last4=Brown-Luedi|first4=Marianne|last5=Shepherd|first5=Robert J.|last6=Messing|first6=Joachim|date=1981-06-25|title=The complete nucleotide sequence of an infectious clone of cauliflower mosaic virus by M13mp7 shotgun sequencing|url=http://nar.oxfordjournals.org/content/9/12/2871|journal=Nucleic Acids Research|language=en|volume=9|issue=12|pages=2871–2888|doi=10.1093/nar/9.12.2871|issn=0305-1048|pmid=6269062|pmc=326899|accessdate=30 March 2017}}</ref>
 
| 1981 || Scientific development (non-human genome) || The genome of the [[wikipedia:cauliflower mosaic virus|cauliflower mosaic virus]] is first to be sequenced by [[wikipedia:shotgun sequencing|shotgun sequencing]].<ref>{{Cite journal|last=Gardner|first=Richard C.|last2=Howarth|first2=Alan J.|last3=Hahn|first3=Peter|last4=Brown-Luedi|first4=Marianne|last5=Shepherd|first5=Robert J.|last6=Messing|first6=Joachim|date=1981-06-25|title=The complete nucleotide sequence of an infectious clone of cauliflower mosaic virus by M13mp7 shotgun sequencing|url=http://nar.oxfordjournals.org/content/9/12/2871|journal=Nucleic Acids Research|language=en|volume=9|issue=12|pages=2871–2888|doi=10.1093/nar/9.12.2871|issn=0305-1048|pmid=6269062|pmc=326899|accessdate=30 March 2017}}</ref>
 
|-
 
|-
| 1983 || Technology launch|| American biochemist [[wikipedia:Kary Mullis|Kary Mullis]] develops the [[wikipedia:Polymerase chain reaction|Polymerase chain reaction]] (PCR), a technique used in molecular biology to rapidly amplify DNA. The technique would prove revolutionary, and Mullis would be awarded the 1993 [[wikipedia:Nobel Prize in Chemistry|Nobel Prize in Chemistry]]. <ref>{{cite book|last1=Clark|first1=David P.|title=Molecular Biology|url=https://books.google.com.ar/books?id=m1SmtB4CiywC&pg=PT655&dq=%221983%22+%22mullis%22&hl=en&sa=X&ved=0ahUKEwiHmMC-0P3SAhXEjJAKHWV7CDsQ6AEIHjAB#v=onepage&q=%221983%22%20%22mullis%22&f=false|accessdate=30 March 2017}}</ref> || [[wikipedia:United States|United States]]  
+
| 1983 || Technology launch|| American biochemist [[wikipedia:Kary Mullis|Kary Mullis]] develops the [[wikipedia:Polymerase chain reaction|Polymerase chain reaction]] (PCR), a technique used in molecular biology to rapidly amplify DNA. The technique would prove revolutionary, and Mullis would be awarded the 1993 [[wikipedia:Nobel Prize in Chemistry|Nobel Prize in Chemistry]]. <ref>{{cite book|last1=Clark|first1=David P.|title=Molecular Biology|url=https://books.google.com.ar/books?id=m1SmtB4CiywC&pg=PT655&dq=%221983%22+%22mullis%22&hl=en&sa=X&ved=0ahUKEwiHmMC-0P3SAhXEjJAKHWV7CDsQ6AEIHjAB#v=onepage&q=%221983%22%20%22mullis%22&f=false|accessdate=30 March 2017}}</ref> || [[wikipedia:United States|United States]]
 
|-
 
|-
| 1984 || Technology launch|| American molecular geneticist [[wikipedia:Charles Cantor|Charles Cantor]] and David C. Schwartz develop the [[wikipedia:pulsed field gel electrophoresis|pulsed field gel electrophoresis]] (PFGE) technique, which uses short pulses from perpendicular electrical fields to separate large pieces of DNA.<ref name="Milestones of DNA technologies"/><ref>{{cite web|title=Pulsed Field Gel Electrophoresis|url=http://www.bio-rad.com/es-ar/applications-technologies/pulsed-field-gel-electrophoresis|website=bio-rad.com|accessdate=28 March 2017}}</ref> ||  
+
| 1984 || Technology launch|| American molecular geneticist [[wikipedia:Charles Cantor|Charles Cantor]] and David C. Schwartz develop the [[wikipedia:pulsed field gel electrophoresis|pulsed field gel electrophoresis]] (PFGE) technique, which uses short pulses from perpendicular electrical fields to separate large pieces of DNA.<ref name="Milestones of DNA technologies"/><ref>{{cite web|title=Pulsed Field Gel Electrophoresis|url=http://www.bio-rad.com/es-ar/applications-technologies/pulsed-field-gel-electrophoresis|website=bio-rad.com|accessdate=28 March 2017}}</ref> ||
 
|-
 
|-
 
| 1985 || Technology launch|| British geneticist [[wikipedia:Alec Jeffreys|Alec Jeffreys]] develops a method for DNA profiling. A DNA profile is produced by counting the number of short repeating sequences of DNA sequence found at ten specific regions of the genome.<ref>{{cite web|title=The history of genetic fingerprinting|url=http://www2.le.ac.uk/departments/genetics/jeffreys/history-gf|website=|publisher=University of Leicester|accessdate=30 March 2017}}</ref> ||
 
| 1985 || Technology launch|| British geneticist [[wikipedia:Alec Jeffreys|Alec Jeffreys]] develops a method for DNA profiling. A DNA profile is produced by counting the number of short repeating sequences of DNA sequence found at ten specific regions of the genome.<ref>{{cite web|title=The history of genetic fingerprinting|url=http://www2.le.ac.uk/departments/genetics/jeffreys/history-gf|website=|publisher=University of Leicester|accessdate=30 March 2017}}</ref> ||
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| 1990 || Organization || GATC Biotech is established as company specializing in DNA and RNA sequencing.<ref>{{cite web|title=GATC Biotech DNA Sequencing|url=https://www.nucleics.com/DNA_sequencing_support/sequencing-service/gatc-biotech.html|website=nucleics.com|accessdate=4 April 2017}}</ref> || [[wikipedia:Germany|Germany]] ([[wikipedia:Konstanz|Konstanz]])
 
| 1990 || Organization || GATC Biotech is established as company specializing in DNA and RNA sequencing.<ref>{{cite web|title=GATC Biotech DNA Sequencing|url=https://www.nucleics.com/DNA_sequencing_support/sequencing-service/gatc-biotech.html|website=nucleics.com|accessdate=4 April 2017}}</ref> || [[wikipedia:Germany|Germany]] ([[wikipedia:Konstanz|Konstanz]])
 
|-
 
|-
| 1992 || Technology launch || The first "sequencing factory" is established.<ref name="DNA sequencing: bench to bedside and beyond"/> ||  
+
| 1992 || Technology launch || The first "sequencing factory" is established.<ref name="DNA sequencing: bench to bedside and beyond"/> ||
 
|-
 
|-
| 1993 || Organization || The Sanger Centre (today [[wikipedia:Wellcome Trust Sanger Institute|Wellcome Trust Sanger Institute) near Cambridge is opened by [[wikipedia:Frederick Sanger|Frederick Sanger]].<ref>{{cite book|last1=Wenkart|first1=Michael|title=50 scientific discoveries that changed the world|url=https://books.google.com.ar/books?id=jEG8AwAAQBAJ&pg=PA260&lpg=PA260&dq=%221993%22+%22sanger+centre%22&source=bl&ots=L78Q_v8NN7&sig=_CE-lnooNLtF5nKTY0mhAkV9_2k&hl=en&sa=X&ved=0ahUKEwiY-7fOuv_SAhXBEZAKHQ1lDeYQ6AEIRTAJ#v=onepage&q=%221993%22%20%22sanger%20centre%22&f=false|accessdate=31 March 2017}}</ref> || [[wikipedia:United Kingdom|United Kingdom]] ([[wikipedia:Hinxton|Hinxton]])
+
| 1993 || Organization || The Sanger Centre (today [[wikipedia:Wellcome Trust Sanger Institute|Wellcome Trust Sanger Institute]]) near Cambridge is opened by [[wikipedia:Frederick Sanger|Frederick Sanger]].<ref>{{cite book|last1=Wenkart|first1=Michael|title=50 scientific discoveries that changed the world|url=https://books.google.com.ar/books?id=jEG8AwAAQBAJ&pg=PA260&lpg=PA260&dq=%221993%22+%22sanger+centre%22&source=bl&ots=L78Q_v8NN7&sig=_CE-lnooNLtF5nKTY0mhAkV9_2k&hl=en&sa=X&ved=0ahUKEwiY-7fOuv_SAhXBEZAKHQ1lDeYQ6AEIRTAJ#v=onepage&q=%221993%22%20%22sanger%20centre%22&f=false|accessdate=31 March 2017}}</ref> || [[wikipedia:United Kingdom|United Kingdom]] ([[wikipedia:Hinxton|Hinxton]])
 
|-
 
|-
| 1995 || Scientific development (non-human genome) || The first complete cellular genome sequences, from bacterium haemophilus influenzae by [[wikipedia:Craig Venter|Craig Venter]] and Nobel laureate [[wikipedia:Hamilton O. Smith|Hamilton O. Smith]] at the Institute of Genomic Research, appears. This would mark the first use of whole-genome shotgun sequencing, eliminating need of mapping efforts.<ref name="DNA sequencing: bench to bedside and beyond"/> ||  
+
| 1995 || Scientific development (non-human genome) || The first complete cellular genome sequences, from bacterium haemophilus influenzae by [[wikipedia:Craig Venter|Craig Venter]] and Nobel laureate [[wikipedia:Hamilton O. Smith|Hamilton O. Smith]] at the Institute of Genomic Research, appears. This would mark the first use of whole-genome shotgun sequencing, eliminating need of mapping efforts.<ref name="DNA sequencing: bench to bedside and beyond"/> ||
 
|-
 
|-
 
| 1996 || Scientific development || [[wikipedia:Pål Nyrén|Pål Nyrén]] and [[wikipedia:Mostafa Ronaghi|Mostafa Ronaghi]], working at the Royal Institute of Technology, publish their Pyrosequencing method, based on sequencing by synthesis.<ref name="Biomarker Validation: Technological, Clinical and Commercial Aspects">{{cite book|title=Biomarker Validation: Technological, Clinical and Commercial Aspects|edition=Harald Seitz, Sarah Schumacher|url=https://books.google.com.ar/books?id=e5lxBgAAQBAJ&pg=PA191&lpg=PA191&dq=%22in+1996%22++%22Ronaghi+%22+%22nyren%22+%22Pyrosequencing+%22&source=bl&ots=eGmiEoXejx&sig=CCBApFqgxy2fvLrxXrH4arV-5LU&hl=en&sa=X&ved=0ahUKEwjN1rm_u__SAhVIS5AKHQHYDp4Q6AEIHTAC#v=onepage&q=%22in%201996%22%20%20%22Ronaghi%20%22%20%22nyren%22%20%22Pyrosequencing%20%22&f=false|accessdate=31 March 2017}}</ref>  By 1998, pyrosequencing is introduced as first generation sequencing approach.<ref name="Books on Google Play  Synthetic Biology and Metabolic Engineering in Plants and Microbes Part B: Metabolism in Plants"/> || [[wikipedia:Sweden|Sweden]] ([[wikipedia:Stockholm|Stockholm]])
 
| 1996 || Scientific development || [[wikipedia:Pål Nyrén|Pål Nyrén]] and [[wikipedia:Mostafa Ronaghi|Mostafa Ronaghi]], working at the Royal Institute of Technology, publish their Pyrosequencing method, based on sequencing by synthesis.<ref name="Biomarker Validation: Technological, Clinical and Commercial Aspects">{{cite book|title=Biomarker Validation: Technological, Clinical and Commercial Aspects|edition=Harald Seitz, Sarah Schumacher|url=https://books.google.com.ar/books?id=e5lxBgAAQBAJ&pg=PA191&lpg=PA191&dq=%22in+1996%22++%22Ronaghi+%22+%22nyren%22+%22Pyrosequencing+%22&source=bl&ots=eGmiEoXejx&sig=CCBApFqgxy2fvLrxXrH4arV-5LU&hl=en&sa=X&ved=0ahUKEwjN1rm_u__SAhVIS5AKHQHYDp4Q6AEIHTAC#v=onepage&q=%22in%201996%22%20%20%22Ronaghi%20%22%20%22nyren%22%20%22Pyrosequencing%20%22&f=false|accessdate=31 March 2017}}</ref>  By 1998, pyrosequencing is introduced as first generation sequencing approach.<ref name="Books on Google Play  Synthetic Biology and Metabolic Engineering in Plants and Microbes Part B: Metabolism in Plants"/> || [[wikipedia:Sweden|Sweden]] ([[wikipedia:Stockholm|Stockholm]])
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| 2000 || Technology launch|| University of California, Santa Cruz (UCSC) launches the [[wikipedia:UCSC Genome Browser|UCSC Genome Browser]], a graphical viewer for genomic data.<ref>{{cite journal|last1=Kuhn|first1=Robert M.|last2=Haussler|first2=David|last3=Kent|first3=W. James|title=The UCSC genome browser and associated tools|doi=10.1093/bib/bbs038|url=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3603215/|accessdate=31 March 2017}}</ref> ||
 
| 2000 || Technology launch|| University of California, Santa Cruz (UCSC) launches the [[wikipedia:UCSC Genome Browser|UCSC Genome Browser]], a graphical viewer for genomic data.<ref>{{cite journal|last1=Kuhn|first1=Robert M.|last2=Haussler|first2=David|last3=Kent|first3=W. James|title=The UCSC genome browser and associated tools|doi=10.1093/bib/bbs038|url=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3603215/|accessdate=31 March 2017}}</ref> ||
 
|-
 
|-
| 2000 || Technology launch|| Lynx Therapeutics releases [[wikipedia:Massively parallel signature sequencing|Massively parallel signature sequencing]] (MPSS), a method that incorporates a parallelized, adapter/ligation-mediated, bead-based sequencing technology. ||  
+
| 2000 || Technology launch|| Lynx Therapeutics releases [[wikipedia:Massively parallel signature sequencing|Massively parallel signature sequencing]] (MPSS), a method that incorporates a parallelized, adapter/ligation-mediated, bead-based sequencing technology. ||
 
|-
 
|-
 
| 2000 || Organization || [[wikipedia:454 Life Sciences|454 Life Sciences]] is founded as a biotechnology company specializing in sequencing of genetic samples. Acquired by [[wikipedia:Hoffmann-La Roche|Hoffmann-La Roche]] in 2007, it would be shut down in 2013 when its technology becomes noncompetitive.<ref>{{cite web|title=Roche to close 454 Life Sciences as it reduces gene sequencing focus|url=http://www.fiercebiotech.com/medical-devices/roche-to-close-454-life-sciences-as-it-reduces-gene-sequencing-focus|website=fiercebiotech.com|accessdate=4 April 2017}}</ref><ref>{{cite journal|last1=Patrick|first1=Kristin L.|title=454 Life Sciences: Illuminating the future of genome sequencing and personalized medicine|url=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2347365/|accessdate=4 April 2017|pmc=2347365}}</ref> || [[wikipedia:United States|United States]] ([[wikipedia:|Branford, Connecticut]])
 
| 2000 || Organization || [[wikipedia:454 Life Sciences|454 Life Sciences]] is founded as a biotechnology company specializing in sequencing of genetic samples. Acquired by [[wikipedia:Hoffmann-La Roche|Hoffmann-La Roche]] in 2007, it would be shut down in 2013 when its technology becomes noncompetitive.<ref>{{cite web|title=Roche to close 454 Life Sciences as it reduces gene sequencing focus|url=http://www.fiercebiotech.com/medical-devices/roche-to-close-454-life-sciences-as-it-reduces-gene-sequencing-focus|website=fiercebiotech.com|accessdate=4 April 2017}}</ref><ref>{{cite journal|last1=Patrick|first1=Kristin L.|title=454 Life Sciences: Illuminating the future of genome sequencing and personalized medicine|url=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2347365/|accessdate=4 April 2017|pmc=2347365}}</ref> || [[wikipedia:United States|United States]] ([[wikipedia:|Branford, Connecticut]])
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|-
 
|-
 
| 2002 || Scientific development (non-human genome) || The genome of the parasite [[wikipedia:plasmodium falciparum|plasmodium falciparum]], which causes [[wikipedia:malaria|malaria]] in humans, is published.<ref>{{cite book|title=Advances in Malaria Research|edition=Deepak Gaur, Virander S. Chauhan, Chetan E. Chitnis|url=https://books.google.com.ar/books?id=p5NZDgAAQBAJ&pg=PA198&dq=%22in+2002%22+%09%22genome%22+%22plasmodium+falciparum%22&hl=en&sa=X&ved=0ahUKEwje1deq7__SAhXTl5AKHZTZA48Q6AEIGDAA#v=onepage&q=%22in%202002%22%20%09%22genome%22%20%22plasmodium%20falciparum%22&f=false|accessdate=31 March 2017}}</ref> ||
 
| 2002 || Scientific development (non-human genome) || The genome of the parasite [[wikipedia:plasmodium falciparum|plasmodium falciparum]], which causes [[wikipedia:malaria|malaria]] in humans, is published.<ref>{{cite book|title=Advances in Malaria Research|edition=Deepak Gaur, Virander S. Chauhan, Chetan E. Chitnis|url=https://books.google.com.ar/books?id=p5NZDgAAQBAJ&pg=PA198&dq=%22in+2002%22+%09%22genome%22+%22plasmodium+falciparum%22&hl=en&sa=X&ved=0ahUKEwje1deq7__SAhXTl5AKHZTZA48Q6AEIGDAA#v=onepage&q=%22in%202002%22%20%09%22genome%22%20%22plasmodium%20falciparum%22&f=false|accessdate=31 March 2017}}</ref> ||
|-  
+
|-
| 2003 || Technology launch|| American geneticist [[wikipedia:George M. Church|George M. Church]], working at Harvard Medical School, vedelops [[wikipedia:Polony sequencing|Polony sequencing]], multiplex sequencing technique that can be used to “read” millions of immobilized DNA sequences in parallel.<ref>{{cite web|title=Polony Sequencing|url=https://binf.snipcademy.com/lessons/ngs-techniques/polony-sequencing|website=snipcademy.com|accessdate=1 April 2017}}</ref> || [[wikipedia:United States|United States]]
+
| 2003 || Technology launch|| American geneticist [[wikipedia:George M. Church|George M. Church]], working at Harvard Medical School, develops [[wikipedia:Polony sequencing|Polony sequencing]], multiplex sequencing technique that can be used to “read” millions of immobilized DNA sequences in parallel.<ref>{{cite web|title=Polony Sequencing|url=https://binf.snipcademy.com/lessons/ngs-techniques/polony-sequencing|website=snipcademy.com|accessdate=1 April 2017}}</ref> || [[wikipedia:United States|United States]]
 
|-
 
|-
 
| 2003 || Scientific development || Completion of the Human Genome Project is achieved. Aproximately 25,000 genes are identified. The human genome is sequenced to 99.99 per cent accuracy, 2 years ahead of schedule.<ref>{{cite book|title=Essentials of Medical Genetics for Health Professionals|url=https://books.google.com.ar/books?id=5FpM7VxEOqoC&pg=PA15&dq=%22in+2003%22+%22Human+Genome+Project%22+%22completed%22+%2225,000+genes%22&hl=en&sa=X&ved=0ahUKEwj11u_-8P_SAhWBF5AKHTLSAvoQ6AEINDAF#v=onepage&q=%22in%202003%22%20%22Human%20Genome%20Project%22%20%22completed%22%20%2225%2C000%20genes%22&f=false|accessdate=31 March 2017}}</ref><ref>{{cite book|title=Renaissance of Sickle Cell Disease Research in the Genome Era|edition=Betty S Pace|url=https://books.google.com.ar/books?id=32W7CgAAQBAJ&pg=PA31&dq=%222003%22+%22human+genome%22+%22ahead+of+schedule&hl=en&sa=X&ved=0ahUKEwjdspuN8v_SAhXGW5AKHa49DxcQ6AEILTAE#v=onepage&q=%222003%22%20%22human%20genome%22%20%22ahead%20of%20schedule&f=false|accessdate=31 March 2017}}</ref> ||
 
| 2003 || Scientific development || Completion of the Human Genome Project is achieved. Aproximately 25,000 genes are identified. The human genome is sequenced to 99.99 per cent accuracy, 2 years ahead of schedule.<ref>{{cite book|title=Essentials of Medical Genetics for Health Professionals|url=https://books.google.com.ar/books?id=5FpM7VxEOqoC&pg=PA15&dq=%22in+2003%22+%22Human+Genome+Project%22+%22completed%22+%2225,000+genes%22&hl=en&sa=X&ved=0ahUKEwj11u_-8P_SAhWBF5AKHTLSAvoQ6AEINDAF#v=onepage&q=%22in%202003%22%20%22Human%20Genome%20Project%22%20%22completed%22%20%2225%2C000%20genes%22&f=false|accessdate=31 March 2017}}</ref><ref>{{cite book|title=Renaissance of Sickle Cell Disease Research in the Genome Era|edition=Betty S Pace|url=https://books.google.com.ar/books?id=32W7CgAAQBAJ&pg=PA31&dq=%222003%22+%22human+genome%22+%22ahead+of+schedule&hl=en&sa=X&ved=0ahUKEwjdspuN8v_SAhXGW5AKHa49DxcQ6AEILTAE#v=onepage&q=%222003%22%20%22human%20genome%22%20%22ahead%20of%20schedule&f=false|accessdate=31 March 2017}}</ref> ||
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| 2008 || Program launch || The [[wikipedia:1000 Genomes Project|1000 Genomes Project]], an international research effort to establish by far the most detailed catalogue of human genetic variation, is launched. The project would finalize in 2012.<ref>{{cite book|last1=Hillert|first1=Dieter|title=The Nature of Language: Evolution, Paradigms and Circuits|url=https://books.google.com.ar/books?id=6owpBAAAQBAJ&pg=PA25&dq=%22in+2010%22+%09%221,000+Genomes+Project%22+%22Nature%22&hl=en&sa=X&ved=0ahUKEwjs_679gYDTAhVLf5AKHWcDCVkQ6AEIGDAA#v=onepage&q=%22in%202010%22%20%09%221%2C000%20Genomes%20Project%22%20%22Nature%22&f=false|accessdate=31 March 2017}}</ref>||
 
| 2008 || Program launch || The [[wikipedia:1000 Genomes Project|1000 Genomes Project]], an international research effort to establish by far the most detailed catalogue of human genetic variation, is launched. The project would finalize in 2012.<ref>{{cite book|last1=Hillert|first1=Dieter|title=The Nature of Language: Evolution, Paradigms and Circuits|url=https://books.google.com.ar/books?id=6owpBAAAQBAJ&pg=PA25&dq=%22in+2010%22+%09%221,000+Genomes+Project%22+%22Nature%22&hl=en&sa=X&ved=0ahUKEwjs_679gYDTAhVLf5AKHWcDCVkQ6AEIGDAA#v=onepage&q=%22in%202010%22%20%09%221%2C000%20Genomes%20Project%22%20%22Nature%22&f=false|accessdate=31 March 2017}}</ref>||
 
|-
 
|-
| 2009 || Technology launch|| [[wikipedia:Pacific Biosciences|Pacific Biosciences]] introduces Single Molecule Real Time (SMRT) DNA Sequencing technique. It is based on the observation of the performance of polymerase during DNA synthesis.<ref>{{cite book|last1=Masoudi-Nejad|first1=Ali|last2=Narimani|first2=Zahra|last3=Hosseinkhan|first3=Nazanin|title=Next Generation Sequencing and Sequence Assembly: Methodologies and Algorithms|url=https://books.google.com.ar/books?id=8r28BAAAQBAJ&pg=PA25&dq=%22Nanopore+sequencing%22&hl=en&sa=X&ved=0ahUKEwjc8brqqILTAhVLf5AKHbkpDsIQ6AEIIDAC#v=onepage&q=%22Nanopore%20sequencing%22&f=false|accessdate=1 April 2017}}</ref> ||  
+
| 2009 || Technology launch|| [[wikipedia:Pacific Biosciences|Pacific Biosciences]] introduces Single Molecule Real Time (SMRT) DNA Sequencing technique. It is based on the observation of the performance of polymerase during DNA synthesis.<ref>{{cite book|last1=Masoudi-Nejad|first1=Ali|last2=Narimani|first2=Zahra|last3=Hosseinkhan|first3=Nazanin|title=Next Generation Sequencing and Sequence Assembly: Methodologies and Algorithms|url=https://books.google.com.ar/books?id=8r28BAAAQBAJ&pg=PA25&dq=%22Nanopore+sequencing%22&hl=en&sa=X&ved=0ahUKEwjc8brqqILTAhVLf5AKHbkpDsIQ6AEIIDAC#v=onepage&q=%22Nanopore%20sequencing%22&f=false|accessdate=1 April 2017}}</ref> ||
 
|-
 
|-
| 2009 || Scientific development || Researchers complete the sequence of the first cancer genomes from a [[wikipedia:lung cancer|lung tumour]] and a [[wikipedia:melanoma|melanoma.<ref>{{cite journal|editor1-link=Natascha Bushati, Bernard C Rossier|title=The Louis-Jeantet Prize 2013: Michael Stratton, Peter Hegemann and Georg Nagel|doi=10.1002/emmm.201202394|url=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3569632/|accessdate=1 April 2017}}</ref> ||
+
| 2009 || Scientific development || Researchers complete the sequence of the first cancer genomes from a [[wikipedia:lung cancer|lung tumour]] and a [[wikipedia:melanoma|melanoma]].<ref>{{cite journal|editor1-link=Natascha Bushati, Bernard C Rossier|title=The Louis-Jeantet Prize 2013: Michael Stratton, Peter Hegemann and Georg Nagel|doi=10.1002/emmm.201202394|url=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3569632/|accessdate=1 April 2017}}</ref> ||
 
|-
 
|-
 
| 2010 || Program launch || [[wikipedia:Wellcome Trust Sanger Institute|Wellcome Trust Sanger Institute]] launches UK10K project, which aims at studying a total of 10,000 human genomes in the United Kingdom, then compare the genomes of 4,000 healthy people with those of 6,000 people living with a disease of suspected genetic cause.<ref>{{cite web|title=How is the completed human genome sequence being used?|url=http://www.yourgenome.org/stories/how-is-the-completed-human-genome-sequence-being-used|website=yourgenome.org|accessdate=31 March 2017}}</ref> ||
 
| 2010 || Program launch || [[wikipedia:Wellcome Trust Sanger Institute|Wellcome Trust Sanger Institute]] launches UK10K project, which aims at studying a total of 10,000 human genomes in the United Kingdom, then compare the genomes of 4,000 healthy people with those of 6,000 people living with a disease of suspected genetic cause.<ref>{{cite web|title=How is the completed human genome sequence being used?|url=http://www.yourgenome.org/stories/how-is-the-completed-human-genome-sequence-being-used|website=yourgenome.org|accessdate=31 March 2017}}</ref> ||
Line 174: Line 248:
 
|-
 
|-
 
| 2012 || Scientific development || ENCODE study publishes 30 research papers describing the active regions of the human genome including confirmation that the human genome contains 20,687 protein-coding genes.<ref name="Molecular and Cellular Regulation of Adaptation to Exercise"/><ref>{{cite web|title=ENCODE: the rough guide to the human genome|url=http://blogs.discovermagazine.com/notrocketscience/2012/09/05/encode-the-rough-guide-to-the-human-genome/#.WN3QPGekqUk|publisher=Discover Magazine|accessdate=31 March 2017}}</ref> ||
 
| 2012 || Scientific development || ENCODE study publishes 30 research papers describing the active regions of the human genome including confirmation that the human genome contains 20,687 protein-coding genes.<ref name="Molecular and Cellular Regulation of Adaptation to Exercise"/><ref>{{cite web|title=ENCODE: the rough guide to the human genome|url=http://blogs.discovermagazine.com/notrocketscience/2012/09/05/encode-the-rough-guide-to-the-human-genome/#.WN3QPGekqUk|publisher=Discover Magazine|accessdate=31 March 2017}}</ref> ||
|-  
+
|-
 
| 2013 || Policy || The United States Supreme Court rules that naturally occurring DNA cannot be patented, stating: "A naturally occurring DNA segment is a product of nature and not patent eligible merely because it has been isolated."<ref>{{cite web|title=Natural DNA Cannot Be Patented, Supreme Court Rules|url=http://www.npr.org/sections/thetwo-way/2013/06/13/191283148/natural-dna-cannot-be-patented-supreme-court-rules|website=npr.org|accessdate=29 March 2017}}</ref>  || [[wikipedia:United States|United States]]
 
| 2013 || Policy || The United States Supreme Court rules that naturally occurring DNA cannot be patented, stating: "A naturally occurring DNA segment is a product of nature and not patent eligible merely because it has been isolated."<ref>{{cite web|title=Natural DNA Cannot Be Patented, Supreme Court Rules|url=http://www.npr.org/sections/thetwo-way/2013/06/13/191283148/natural-dna-cannot-be-patented-supreme-court-rules|website=npr.org|accessdate=29 March 2017}}</ref>  || [[wikipedia:United States|United States]]
 
|-
 
|-
Line 183: Line 257:
 
| 2014 || Organization || [[wikipedia:Genomics England|Genomics England]] is set up as company by the United Kingdom Department of Health to run the [[wikipedia:100,000 Genomes Project|100,000 Genomes Project]].<ref>{{cite web|title=Genomics England|url=https://www.wellcomegenomecampus.org/aboutus/genomicsengland.html|website=wellcomegenomecampus.org|accessdate=4 April 2017}}</ref> || [[wikipedia:United Kingdom|United Kingdom]]
 
| 2014 || Organization || [[wikipedia:Genomics England|Genomics England]] is set up as company by the United Kingdom Department of Health to run the [[wikipedia:100,000 Genomes Project|100,000 Genomes Project]].<ref>{{cite web|title=Genomics England|url=https://www.wellcomegenomecampus.org/aboutus/genomicsengland.html|website=wellcomegenomecampus.org|accessdate=4 April 2017}}</ref> || [[wikipedia:United Kingdom|United Kingdom]]
 
|-
 
|-
| 2014 || || The average cost for a whole genome sequencing is less than US$ 10,000.<ref name="Biomarker Validation: Technological, Clinical and Commercial Aspects"/> ||  
+
| 2014 || || The average cost for a whole genome sequencing is less than US$ 10,000.<ref name="Biomarker Validation: Technological, Clinical and Commercial Aspects"/> ||
 +
|-
 +
| 2015 (November) || Scientific development || International research team, using [[wikipedia:DNA sequencing|DNA sequencing]], manage to assess the extent to which geographical barriers in the [[wikipedia:Amazon rainforest|Amazon rainforest]] affect genetic variation among [[wikipedia:malaria|malaria]] vector ''[[wikipedia:Anopheles darlingi|Anopheles darlingi]]'' populations.<ref>{{cite web|title=DNA sequencing shows divergent genomes in malaria vectors of Brazilian rainforest|url=https://www.sciencedaily.com/releases/2015/11/151102083720.htm|website=sciencedaily.com|accessdate=25 June 2017}}</ref> || [[wikipedia:Amazon basin|Amazon basin]]
 
|-
 
|-
 
|}
 
|}
 +
 +
== See also ==
 +
 +
* [[Timeline of CRISPR]]
  
 
== References ==
 
== References ==
 +
 +
{{reflist|30em}}

Latest revision as of 21:46, 4 June 2021

This is a timeline of DNA sequencing, focusing on scientific developments. Major discoveries concerning DNA are exposed as background information.

Big Picture

Period Key developments
1930s–1940s Molecular biology originates.[1]
1950s–1960s Period of extraordinary development in molecular biology, which becomes institutionalized. The structure of DNA is uncovered by James Watson and Francis Crick. Frederick Sanger plays a seminal role in the creation of influential DNA sequencing techniques in the 1950s and 1960s.[2][1]
1970s First-generation sequencing technologies merge, including the Maxam-Gilbert method, and the Sanger method.[3] Molecular biology goes genomic.[1]
1980s–1990s After the development of sequencing techniques, efforts are focused in sequencing the human genome, giving rise to the Human Genome Project. Scientists start sequencing DNA using capillary sequencers.[1][4]
2000s Second generation of DNA sequencing and RNA sequencing launches.[5]

Numerical and visual data

Google Scholar

The following table summarizes per-year mentions on Google Scholar as of May 22, 2021.

Year dna sequencing next generation dna sequencing nanopore dna sequencing automated dna sequencing high-throughput dna sequencing electrophoresis dna sequencing
1980 1,660 164 100 11 4,710
1985 5,880 475 1 361 20 10,300
1990 15,900 1,490 1,4980 66 19,400
1995 58,000 3,340 5 4,320 369 26,800
2000 106,000 10,800 62 11,500 3,880 46,000
2002 115,000 14,100 129 12,900 7,290 44,000
2004 125,000 18,200 295 14,300 11,600 47,200
2006 128,000 19,800 477 14,200 15,700 48,900
2008 126,000 24,500 689 15,100 18,400 50,500
2010 135,000 35,300 1,140 16,600 23,100 51,800
2012 171,000 60,800 1,780 21,500 34,500 57,300
2014 174,000 76,900 2,100 21,900 48,500 55,700
2016 161,000 81,200 2,770 24,400 57,800 51,900
2017 141,000 79,800 3,630 25,900 57,500 49,700
2018 113,000 72,600 4,630 27,200 54,500 47,900
2019 84,000 57,600 5,790 28,600 48,800 44,800
2020 77,200 43,600 8,460 26,000 38,000 39,800
Dna tb.png

Google Trends

The comparative chart below shows Google Trends data for DNA sequencing (Search Term) and DNA sequencing (Topic), from January 2004 to February 2021, when the screenshot was taken. Interest in the topic is also ranked by country and displayed on world map.[6]

DNA sequencing gt.jpg

Google Ngram Viewer

The chart below shows Google Ngram Viewer data for DNA sequencing, from 1950 to 2019.[7]

DNA sequencing ngram.jpg

Wikipedia Views

The chart below shows pageviews of the English Wikipedia article DNA sequencing, on desktop, mobile-web, desktop-spider, mobile-web-spider and mobile app, from July 2015; to January 2021.[8]

DNA sequencing wv.jpg

Other

Full timeline

Year/period Type of event Event Location
1869–1871 Scientific development Swiss physician Friedrich Miescher first discovers and isolates Deoxyribonucleic acid (DNA). In 1871 Miescher publishes paper identifying the presence of nuclein (now known as DNA) and associated proteins, in the cell nucleus.[10] Germany (Tübingen)
1882 Scientific development German biochemist Albrecht Kossel differentiates ARN and DNA.[11]
1902 Scientific development American geneticist Walter Sutton publishes paper showing that chromosomes occur in distinct pairs, which segregate at meiosis.[12] United States
1902 Scientific development German biologist Theodor Boveri, working independently from Walter Sutton, recognizes that the behavior of Mendel’s particles during the production of gametes in peas precisely parallels the behavior of chromosomes at meiosis, suggesting that chromosomes could be shown to bear the material of heredity. This would further give rise to the so called Boveri–Sutton chromosome theory, which is recognized as a fundamental unifying theory of genetics which identifies chromosomes as the carriers of genetic material.[13] Germany
1906 Scientific development German biochemist Albrecht Kossel describes the four bases in nucleic acids (denine, cytosine, guanine, thymine). In 1910 Kossel would be awarded a Nobel Prize in Physiology or Medicine for that work.[11]
1944 Scientific development Canadian-American researchers Oswald Avery and Colin Munro MacLeod, along with American geneticist Maclyn McCarty, working on experiments on pneumococcal bacteria, establish that DNA could transform the properties of cells. As a result, a number of researchers would begin investigating the structure of DNA, hoping that this would reveal how the molecule works.[14]
1950 Discovery Austro-Hungarian biochemist Erwin Chargaff discovers that concentrations of thymine and adenine, and cytosine and guanine, are always found in equal amounts in samples of DNA. This suggests that A always pairs with T and C always pairs with G in a proportion that would later become known as Chargaff's ratio, an important clue for solving the structure of DNA. [15]
1952 Scientific development American bacteriologist Alfred Hershey and American geneticist Martha Chase conduct a series of experiments (today known as Hershey–Chase experiment) to demonstrate that DNA, rather than protein, carries our genetic information.[16]
1952 Scientific development R. Markham and J. D. Smith publish paper reporting that the hydrolysis of RNA proceeds via a cyclic phosphate intermediate, which is then further hydrolysed to produce a nucleoside 2'-monophosphate or 3'-monophosphate.[17]
1953 Scientific development American biologist James Watson and English physicist Francis Crick discover The double helix when solving the three-dimensional structure of DNA, working from crystallographic data produced by Rosalind Franklin and Maurice Wilkins.[18][19] Watson and Crick show that DNA has two strands made up of chemical sub-units known as nucleotides. These two strands arrange around each other, linked together by hydrogen bonds, in a spiral configuration called a double helix.[14]
1955 Scientific development (non-human genome) British biochemist Frederick Sanger completes the sequence of all the amino acids in the hormone insulin, a small protein secreted by the pancreas. For this achievement, Sanger would be awarded a Nobel Prize in Chemistry in 1958.[20]
1958 Scientific development English physicist Francis Crick publishes theory which argues that the arrangement of nucleotides in DNA determines the sequence of amino acids in proteins which in turn helps determine the function of a protein.[14]
1959 Scientific development (non-human genome) American molecular biologist Robert Sinsheimer reports the genome of bacteriophage Phi X 174 becoming the first DNA molecule purified to homogeneity.[18]
1961–1966 Scientific development American biochemist Marshall Warren Nirenberg, working at the National Institute of Arthritic and Metabolic Diseases, discover the first "triplet" —a sequence of three bases of DNA that codes for one of the twenty amino acids that serve as the building blocks of proteins. By 1966, Nirenberg has deciphered over sixty triplets. Nirenberg's experimental system would be used, confirmed and extended by Indian-American biochemist Har Gobind Khorana, who, along with Nirenberg and Robert W. Holley, was be awarded the 1968 Nobel Prize in Physiology or Medicine "for their interpretation of the genetic code and its function in protein synthesis."[21]
1965 Scientific development (non-human genome) Escherichia coli alanine transfer RNA becomes the first nucleic acid molecule to be sequenced by American biochemist Robert W. Holley and colleagues.[18][19]
1967 Scientific development U.E. Loening demonstrates that gels made from polymerized acrylamide and bisacrylamide ('polyacrylamide gels') have sufficient resolving power to separate high-molecular-weight pieces of RNA.[17]
1968 Scientific development Chinese-American biologist Ray Wu and Dale Kaiser publish the first successful DNA sequence achieved, detailing the sticky ends of the lambda phage. [22][18] [23]
1972 Scientific development American microbbiologist Hamilton O. Smith, at Johns Hopkins University School of Medicine, purifies the first site-specific "Type II" restriction enzyme, known as Hind II. Restriction enzymes would enable scientists to identify base sequences and, in combination with other tools, to manipulate DNA —and genes by the way— as never before. Hamilton Smith is awarded the Nobel Prize in physiology or medicine in 1978.[24] United States
1972 Technology launch Using the 2-D fractionation method developed by Frederick Sanger, Belgian molecular biologist Walter Fiers' laboratory produces the first complete protein-coding gene sequence, that of the coat protein of bacteriophage MS2.[19]
1973 Scientific development American molecular biologists Walter Gilbert and Allan Maxam publish first report of a nucleotide sequence with the lenght of 24 basepairs, using a method later known as wandering-spot analysis.[25][26][27]
1975 Technology launch Frederick Sanger introduces his ‘plus and minus’ method for DNA sequencing. This transition technique would prove to be critical, leading to the modern generation of methods that would completely dominate sequencing over the next 30 years.[18][28]
1976 Scientific development (non-human genome) Walter Fiers and coworkers at the University of Ghent identify and publish the sequence of the first complete genome of Bacteriophage MS2.[27]
1976–1977 Technology launch Walter Gilbert and Allan Maxam introduce their second method of DNA sequencing using chemical processes to terminate DNA strands. This method would be known as Maxam–Gilbert sequencing.[18][26]
1977 Technology launch Frederick Sanger develops his "chain-termination" or dideoxy technique, which allows the use of chemical analogues of the deoxyribonucleotides (dNTPs) that are the monomers of DNA strands. This technique is considered a major breakthrough, having altered the progress of DNA sequencing.[19] In 1980 Fred Sanger would be awarded his second Nobel Prize for Chemistry (this one along with Wally Gilbert and Paul Berg), for pioneering DNA sequencing methods.[20]
1981 Scientific development (non-human genome) The genome of the cauliflower mosaic virus is first to be sequenced by shotgun sequencing.[29]
1983 Technology launch American biochemist Kary Mullis develops the Polymerase chain reaction (PCR), a technique used in molecular biology to rapidly amplify DNA. The technique would prove revolutionary, and Mullis would be awarded the 1993 Nobel Prize in Chemistry. [30] United States
1984 Technology launch American molecular geneticist Charles Cantor and David C. Schwartz develop the pulsed field gel electrophoresis (PFGE) technique, which uses short pulses from perpendicular electrical fields to separate large pieces of DNA.[17][31]
1985 Technology launch British geneticist Alec Jeffreys develops a method for DNA profiling. A DNA profile is produced by counting the number of short repeating sequences of DNA sequence found at ten specific regions of the genome.[32]
1986 Technology launch Applied Biosystems Incorporated (API) markets the first automated DNA sequencer.[33]
1990 Program launch The Human Genome Project is launched, with aims at sequencing all 3 billion letters of a human genome in 15 years.[34]
1990 Organization GATC Biotech is established as company specializing in DNA and RNA sequencing.[35] Germany (Konstanz)
1992 Technology launch The first "sequencing factory" is established.[18]
1993 Organization The Sanger Centre (today Wellcome Trust Sanger Institute) near Cambridge is opened by Frederick Sanger.[36] United Kingdom (Hinxton)
1995 Scientific development (non-human genome) The first complete cellular genome sequences, from bacterium haemophilus influenzae by Craig Venter and Nobel laureate Hamilton O. Smith at the Institute of Genomic Research, appears. This would mark the first use of whole-genome shotgun sequencing, eliminating need of mapping efforts.[18]
1996 Scientific development Pål Nyrén and Mostafa Ronaghi, working at the Royal Institute of Technology, publish their Pyrosequencing method, based on sequencing by synthesis.[37] By 1998, pyrosequencing is introduced as first generation sequencing approach.[25] Sweden (Stockholm)
1996 Scientific development (non-human genome) An international effort of hundreds of researchers completes sequencing the genome of the budding yeast Saccharomyces cerevisiae, the first completely sequenced from a eukaryote.[38]
1996 Policy “Bermuda Principles” is formulated for Human Genome Project free data access.[39]
1997 Organization Macrogen is established as a public biotechnology company, specializing in DNA sequencing and bioinformatic analysis.[40] South Korea (Seoul)
1998 Scientific development (non-human genome) British biologist John Sulston and American biologist Bob Waterston publish the genome of the nematode worm, caenorhabditis elegans.[41]
1998 Organization American biotechnologist Craig Venter founds Celera Genomics Corporation for sequencing the human genome.[42]
1999 Scientific development The sequence of the euchromatic portion of human chromosome 22 is published. It is the first human chromosome to be sequenced as part of the Human Genome Project.[43]
1999 Organization Beijing Genomics Institute is founded. It is one of the world's genome sequencing centers.[44] China (Shenzhen)
2000 Scientific development (non-human genome) The full genome sequence of the model organism drosophila melanogaster (fruit fly) is completed by collaboration between the private company Celera Corporation and the public Berkeley Drosophila Genome Project (BDGP) based in California.[45]
2000 Technology launch University of California, Santa Cruz (UCSC) launches the UCSC Genome Browser, a graphical viewer for genomic data.[46]
2000 Technology launch Lynx Therapeutics releases Massively parallel signature sequencing (MPSS), a method that incorporates a parallelized, adapter/ligation-mediated, bead-based sequencing technology.
2000 Organization 454 Life Sciences is founded as a biotechnology company specializing in sequencing of genetic samples. Acquired by Hoffmann-La Roche in 2007, it would be shut down in 2013 when its technology becomes noncompetitive.[47][48] United States (Branford, Connecticut)
2001 Scientific development The first draft of the human genome sequence is released.[49]
2001 Sequencing an entire genome is calculated to cost approximately US$ 100,000,000.[37]
2002 Scientific development (non-human genome) The International Mouse Genome Sequencing Consortium completes full genome sequence of The mouse (the first in a mammal). The mouse genome is found to be 14 per cent smaller than the human genome, but over 95 per cent similar.[50]
2002 Organization Integromics is founded as a bioinformatics company. It provides products aimed at gene expression, sequencing and proteomics markets.[51] Spain (Granada)
2002 Program launch The International HapMap Project is launched to create a public database of human sequence variation.[52]
2002 Scientific development (non-human genome) The genome of the parasite plasmodium falciparum, which causes malaria in humans, is published.[53]
2003 Technology launch American geneticist George M. Church, working at Harvard Medical School, develops Polony sequencing, multiplex sequencing technique that can be used to “read” millions of immobilized DNA sequences in parallel.[54] United States
2003 Scientific development Completion of the Human Genome Project is achieved. Aproximately 25,000 genes are identified. The human genome is sequenced to 99.99 per cent accuracy, 2 years ahead of schedule.[55][56]
2003 Program launch The ENCODE (Encyclopedia of DNA Elements) project is launched by the National Human Genome Research Institute and aims at identifying and characterizing all the genes in the human genome.[57]
2004 Organization Pacific Biosciences, a company that develops and manufactures systems for gene sequencing, is founded.[58] United States (Menlo Park, California)
2005 Technology launch The total amount of sequence in the databases passes the 100 Gb mark.[18]
2005 Organization Oxford Nanopore Technologies, a company which develops nanopore sequencing products, is founded.[59] United Kingdom
2006 Technology launch American company Illumina next generation sequencing is on the market, after launching new Genoma Analizer (GA).[60] United States
2006 Organization Complete Genomics is founded as a life sciences company, specializing in DNA sequencing platform for human genome sequencing and analysis.[61] In 2013 Complete Genomics would be acquired by Beijing Genomics Institute.[62] United States (Mountain View, California)
2007 Technology launch Applied Biosystems releases new range of commercialized sequencers that implement a technology called Sequencing by Oligonucleotide Ligation Detection (SOLiD).[63]
2007 Technology launch A new DNA sequencing technology is introduced that increases DNA sequencing output 70 fold, in one year. This breakthrough would lead to the launch of the 1000 Genes Project in 2008.[64]
2007 Organization California-based company GenapSys starts selling sequencers.[65] United States
2008 Program launch The 1000 Genomes Project, an international research effort to establish by far the most detailed catalogue of human genetic variation, is launched. The project would finalize in 2012.[66]
2009 Technology launch Pacific Biosciences introduces Single Molecule Real Time (SMRT) DNA Sequencing technique. It is based on the observation of the performance of polymerase during DNA synthesis.[67]
2009 Scientific development Researchers complete the sequence of the first cancer genomes from a lung tumour and a melanoma.[68]
2010 Program launch Wellcome Trust Sanger Institute launches UK10K project, which aims at studying a total of 10,000 human genomes in the United Kingdom, then compare the genomes of 4,000 healthy people with those of 6,000 people living with a disease of suspected genetic cause.[69]
2010 Scientific development Nature magazine publishes the Neanderthal genome.[70]
2010 Technology launch American multinational Thermo Fisher Scientific launches the first lower-cost, nonoptical system which performs sequencing by synthesis, but with unlabeled nucleotides on a semiconductor chip. The full sequence is read by sequentially adding bases and tracking reactions across millions of microwells.[65] United States
2011 Technology launch Three major new sequencing platforms are released: Ion Torrent’s Personal Genome Machine (PGM), Pacific Biosciences’ RS and the Illumina MiSeq.[71]
2012 Scientific development ENCODE study publishes 30 research papers describing the active regions of the human genome including confirmation that the human genome contains 20,687 protein-coding genes.[57][72]
2013 Policy The United States Supreme Court rules that naturally occurring DNA cannot be patented, stating: "A naturally occurring DNA segment is a product of nature and not patent eligible merely because it has been isolated."[73] United States
2013 Scientific development (non-human genome) The Zebrafish genome sequence is completed.[74]
2014 Technology launch American company Illumina launches its HiSeq X Ten system, consisting of 10 ultra-high-throughput sequencers, each capable of generating up to 1.8 terabases of data in less than three days, with a sequencing capability of about 18,000 human genomes per year.[65] United States
2014 Organization Genomics England is set up as company by the United Kingdom Department of Health to run the 100,000 Genomes Project.[75] United Kingdom
2014 The average cost for a whole genome sequencing is less than US$ 10,000.[37]
2015 (November) Scientific development International research team, using DNA sequencing, manage to assess the extent to which geographical barriers in the Amazon rainforest affect genetic variation among malaria vector Anopheles darlingi populations.[76] Amazon basin

See also

References

  1. 1.0 1.1 1.2 1.3 "Molecular Biology". stanford.edu. Retrieved 1 April 2017. 
  2. "Sequencing the worm". yourgenome.org. Retrieved 1 April 2017. 
  3. "DNA sequencing". britannica.com. Retrieved 1 April 2017. 
  4. "What is capillary sequencing?". yourgenome.org. Retrieved 1 April 2017. 
  5. Biotechnology (Ulrich Kück, Nicole Frankenberg-Dinkel ed.). Retrieved 1 April 2017. 
  6. "DNA sequencing". Google Trends. Retrieved 15 February 2021. 
  7. "DNA sequencing". books.google.com. Retrieved 16 February 2021. 
  8. "DNA sequencing". wikipediaviews.org. Retrieved 21 February 2021. 
  9. 9.0 9.1 9.2 9.3 9.4 9.5 9.6 9.7 Cantor, Charles R.; Smith, Cassandra L. Genomics: The Science and Technology Behind the Human Genome Project. Retrieved 3 April 2017. 
  10. "Friedrich Miescher and the discovery of DNA". sciencedirect.com. Retrieved 29 March 2017. 
  11. 11.0 11.1 Vasudevan, D M; Sreekumari, S; Vaidyanathan, Kannan. Textbook of Biochemistry for Medical Students. Retrieved 29 March 2017. 
  12. "100 Years Ago: Walter Sutton and the Chromosome Theory of Heredity". genetics.org. Retrieved 29 March 2017. 
  13. "Historical development of the chromosome theory". An Introduction to Genetic Analysis. 7th edition. Retrieved 29 March 2017. 
  14. 14.0 14.1 14.2 "The path to sequencing nucleic acids". whatisbiotechnology.org. Retrieved 29 March 2017. 
  15. "Chargaff's Ratio". hhmi.org. Retrieved 29 March 2017. 
  16. Saluz, Jost, H. DNA Methylation: Molecular Biology and Biological Significance. Retrieved 29 March 2017. 
  17. 17.0 17.1 17.2 "Milestones of DNA technologies". Nature. doi:10.1038/nrg2250. Retrieved 28 March 2017. 
  18. 18.0 18.1 18.2 18.3 18.4 18.5 18.6 18.7 18.8 Hutchison, Clyde A. "DNA sequencing: bench to bedside and beyond". PMC 2094077Freely accessible. doi:10.1093/nar/gkm688. Retrieved 28 March 2017. 
  19. 19.0 19.1 19.2 19.3 Heather, James M; Chain, Benjamin. "The sequence of sequencers: The history of sequencing DNA". sciencedirect.com. Retrieved 28 March 2017. 
  20. 20.0 20.1 Roberts, Michael; Reiss, Michael Jonathan; Monger, Grace. Advanced Biology. Retrieved 29 March 2017. 
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