Genographic Project

From Wikipedia, the free encyclopedia
(Redirected from Genography)

Genographic Project

The Genographic Project, launched on 13 April 2005 by the National Geographic Society and IBM, was a genetic anthropological study (sales discontinued on 31 May 2019) that aimed to map historical human migrations patterns by collecting and analyzing DNA samples.[1] The final phase of the project was Geno 2.0 Next Generation.[2] Upon retirement of the site, 1,006,542 participants in over 140 countries had joined the project.

Project history[edit]

Beginnings[edit]

Created and led by project director Spencer Wells in 2005, the Genographic Project was a privately funded, not-for-profit collaboration between the National Geographic Society, IBM and the Waitt Foundation.[3] Field researchers at eleven regional centers around the world began by collecting DNA samples from indigenous populations. Since the fall of 2015, the Project was led by Miguel Vilar.[4]

In fall 2012, the Genographic Project announced the completion of a new genotyping array, dedicated to genetic anthropology, called GenoChip. GenoChip is specifically designed for anthropological testing and includes SNPs from autosomal DNA, X-chromosome DNA, Y-chromosome DNA and mitochondrial DNA (mtDNA). The design of the new chip was a collaborative effort between Wells of National Geographic, Eran Elhaik of Johns Hopkins, Family Tree DNA, and Illumina.[5]

In the fall of 2015, a new chip was designed as a joint effort between Vilar, Genographic Lead Scientist, and Family Tree DNA.

In the spring of 2019, it was announced that the Geno project had ended but results would remain available online until 2020. In July 2020 the site was retired.

Geno 2.0[edit]

Phylogeny of mitochondrial DNA haplogroups

The autosomal admixture analysis developed by Wells and Elhaik classifies individuals by assessing their proportions of genomic ancestry related to nine ancestral regions: East Asian, Mediterranean, Southern African, Southwest Asian, Oceanian, Southeast Asian, Northern European, Sub-Saharan African and Native American.[6]

Population Mediterranean Northern European Southwest Asian Sub-Saharan African Southern African East Asian Southeast Asian Native American Oceanian Total
Altaian 2 17 22 53 4 98
Amerindian (Mexico) 4 5 3 4 83 99
Bermudian 15 20 7 48 3 7 4 100
British 33 50 17 100
Bulgarian 47 31 20 2 100
Chinese 72 28 100
Danish 30 53 16 99
Dominican 29 11 1 47 1 1 1 4 95
Eastern Indian 2 2 43 50 2 99
Egyptian 65 18 14 97
Finnish 17 57 17 7 98
Georgian 61 7 31 99
German 36 46 17 99
Greek 54 28 17 99
Iberian 48 37 13 98
Iranian 42 8 42 5 97
Japanese 75 25 100
Khoisan 47 52 99
Kinh 57 43 100
Kuwaiti 57 4 27 8 2 98
Lebanese 66 5 26 2 99
Luhya 2 89 8 99
Malagasy 2 57 4 15 20 98
Mexican 28 20 8 4 2 36 98
Mongolian 6 12 67 9 4 98
Northern Caucasian 46 16 33 4 99
Northern Indian 6 5 34 26 27 98
Oceanian 12 88 100
Papuan 5 4 91 100
Highland Peruvian 2 2 95 99
Peruvians 15 10 3 2 68 98
Puerto Rican 31 21 9 25 2 11 99
Romanian 43 36 19 2 100
Russians 25 51 18 4 98
Sardinian 67 24 8 99
Southern Indian 4 2 58 35 99
Tajikistan 22 22 44 10 98
Tatar 21 40 21 16 98
Tunisian 62 6 10 19 2 99
Tuscan 54 28 17 99
Vanuatu 4 15 78 97
Western Indian 9 6 58 26 99
Yoruba people 97 3 100

Geno 2.0 Next Generation[edit]

In 2016, the project began utilizing cutting-edge[2] Helix DNA sequencing for Geno 2.0 Next Generation,[2][7] the current phase of the Genographic Project. As compared to earlier phases which used nine regional affiliations, Geno 2.0 Next Generation analyzes modern-day indigenous populations around the world using either 18 or 22 regional affiliations.[8] Utilizing a DNA-collection kit, Helix acquires a saliva sample from a participant, which is then analyzed for genomic identifiers that offer unprecedented[2] insight into the person's genetic origins.[2] The data is then uploaded to the Genographic Project DNA database.[2]

Reference Populations Next-Gen based on Biogeographical Ancestry[9]
Population Arabia Asia Minor Central Asia Eastern Africa Eastern Europe Great Britain & Ireland Jewish Diaspora Northern Africa Southern Africa Southern Asia Southwest Asia & Persian Gulf Southern Europe Western & Central Africa
African-American (Southwestern USA) 2% 4% 9% 3% 81%
Egyptian 3% 3% 4% 68% 17% 3%
Ethiopian 11% 64% 5% 7% 8% 5%
Greek 9% 7% 2% 2% 79%
Iranian 56% 6% 4% 4% 2% 24% 2%
Kuwaiti 7% 3% 4% 84%
Luhya (Kenyan) 81% 4% 4% 4% 2% 5%
Tunisian 88% 4% 5% 2%
Yoruban (West African) 2% 3% 6% 89%

Volunteer participation[edit]

Genographic Project public participation

From 2005 to 2019 Genographic engaged volunteers (in fieldwork and providing DNA samples) and citizen science projects. During this time the National Geographic Society sold non-profit self-testing kits to members of the general public who wished to participate in the project as "citizen scientists". Such outreach for public participation in research has been encouraged by organizations such as International Society of Genetic Genealogy (ISOGG), which is seeking to promote benefits from scientific research.[10][11][12] This includes supporting, organization and dissemination of personal DNA (genetic) testing.

The ISOGG supports citizen participation in genetic research,[13] and believes such volunteers have provided valuable information and research to the professional scientific community.[14]

In a 2013 speech to the Southern California Genealogical Society, Spencer Wells discussed its encouragement of citizen scientists. He said:

Since 2005, the Genographic Project has used the latest genetic technology to expand our knowledge of the human story, and its pioneering use of DNA testing to engage and involve the public in the research effort has helped to create a new breed of "citizen scientist." Geno 2.0 expands the scope for citizen science, harnessing the power of the crowd to discover new details of human population history.[15]

Criticism[edit]

Shortly after the announcement of the project in April 2005, the Indigenous Peoples Council on Biocolonialism (IPCB) noted its connections to controversial issues (such as concern among some tribes that the results of genetic human migration studies might indicate that Native Americans are not indigenous to North America). The IPCB recommended against indigenous people participating.[16]

The founder of IPCB, Debra Harry, offered a rationale for why Indigenous people were discouraged to participate in the Genographic Project. According to Harry, a Northern Paiute Native American and Associate Professor in Indigenous Studies at Nevada University, the Genographic Project resulted in a human genetic testing practice that appeared to mask an ulterior motive rather than mere scientific research. Particularly, the great concern about the possible political interest behind the Genographic Project, motivated the IPCB to preemptively alert the global indigenous community on the “not so altruistic motivations”[17] of the project. Additionally, IPCB argues that the Genographic project not only provides no direct benefit to Indigenous peoples but instead raises considerable risks. Such risks, raised by Harry in an interview released in December 2005,[18] were used to advocate against the indigenous participation in the project. Another comment made by IPCB founder Debra Harry was that the Genographic Project served as a method to discredit kin relations through the possibility that ancestral identities may be invalidated and to deny Indigenous peoples’ access and authority over the resource-rich territories that they had for long inhabited.[18] The IPCB also identified another attempt at biocolonialism in the Genographic Project. The latter involved the high probability of genetic testing results producing errors such as false negatives and positives that lead to the misidentification of Native people as non-Native and vice versa.[19] Another negative consequence expressed by TallBear is the risk that an individual's cultural identity can be conclusively established through biocolonialist projects such as the Genographic Project.[19] Ultimately, TallBear's argument is in close agreement with Harry's concerns regarding the Genographic Project and serves as a significant force motivating IPCB to advocate against Biocolonialism.

In May 2006, the project came to the attention of the United Nations Permanent Forum on Indigenous Issues (UNPFII). UNPFII conducted investigations into the objectives of the Genographic Project, and recommended that National Geographic and other sponsors suspend the project.[20] Concerns were that the knowledge gleaned from the research could clash with long-held beliefs of indigenous peoples and threaten their cultures. There were also concerns that indigenous claims to land rights and other resources could be threatened.[21]

As of December 2006, some federally recognized tribes in the United States declined to take part in the study including Maurice Foxx, chairman of the Massachusetts Commission on Indian Affairs and a member of the Mashpee Wampanoag.[20]

Not all Indigenous peoples agree with his position; as of December 2012, more than 70,000 indigenous participants from the Americas, Africa, Asia, Europe, and Oceania had joined the project.[8]

See also[edit]

References[edit]

  1. ^ "Council for Responsible Genetics". Archived from the original on 16 May 2008. Retrieved 16 May 2015.
  2. ^ a b c d e f "Geno 2.0 Next Generation". National Geographic. 28 June 2018. Archived from the original on 22 January 2013. Retrieved 28 June 2018.
  3. ^ "Ocean Protection Funding". Waitt Foundation. La Jolla, California. Retrieved 25 January 2022.
  4. ^ "Dr. Miguel Vilar is the 29th Speaker in UOG Presidential Lecture Series". University of Guam. Retrieved 10 May 2022.
  5. ^ Elhaik, Eran; Greenspan, Elliott; Staats, Sean; Krahn, Thomas; Tyler-Smith, Chris; Xue, Yali; Tofanelli, Sergio; Francalacci, Paolo; Cucca, Francesco; Pagani, Luca; Jin, Li; Li, Hui; Schurr, Theodore G.; Greenspan, Bennett; Spencer Wells, R. (9 May 2013). "The GenoChip: A New Tool for Genetic Anthropology". Genome Biology and Evolution. 5 (5): 1021–1031. doi:10.1093/gbe/evt066. PMC 3673633. PMID 23666864. Retrieved 28 June 2018.
  6. ^ "Who Am I: Regions Overview". Archived from the original on 30 October 2014. Retrieved 30 November 2022.
  7. ^ Helix DNA Sequencing and Geno 2.0 Helix. 26 January 2018. Retrieved 28 June 2018.
  8. ^ a b "Next Generation Reference Populations". National Geographic. 23 February 2018. Archived from the original on 7 April 2016. Retrieved 28 June 2018.
  9. ^ National Geographic Geno 2.0 Project, archived from the original on 7 February 2017, retrieved 22 October 2018
  10. ^ Bonney, R.; LaBranche, M. (2004). "Citizen Science: Involving the Public in Research". ASTC Dimensions (May/June 2004): 13.
  11. ^ Baretto, C.; Fastovsky, D.; Sheehan, P. (2003). "A Model for Integrating the Public into Scientific Research". Journal of Geoscience Education. 50 (1): 71–75. Bibcode:2003JGeEd..51...71B. doi:10.5408/1089-9995-51.1.71. S2CID 67761505.
  12. ^ McCaffrey, R. E. (2005). "Using Citizen Science in Urban Bird Studies". Urban Habitats. 3 (1): 70–86.
  13. ^ King, Turi E.; Jobling, Mark A. (2009). "What's in a name? Y chromosomes, surnames and the genetic genealogy revolution". Trends in Genetics. 25 (8): 351–60. doi:10.1016/j.tig.2009.06.003. hdl:2381/8106. PMID 19665817. The International Society of Genetic Genealogy (www.isogg.org) advocates the use of genetics as a tool for genealogical research, and provides a support network for genetic genealogists. It hosts the ISOGG Y-haplogroup tree, which has the virtue of being regularly updated.
  14. ^ Mendex, etc. al., Fernando (28 February 2013). "An African American Paternal Lineage Adds an Extremely Ancient Root to the Human Y Chromosome Phylogenetic Tree". The American Society of Human Genetics. pp. 454–459. Retrieved 10 July 2013.
  15. ^ Wells, Spencer (2013). "The Genographic Project and the Rise of Citizen Science". Southern California Genealogical Society (SCGS). Archived from the original on 10 July 2013. Retrieved 10 July 2013.
  16. ^ Harry, Debra and Le'a Malia Kanehe. "Genetic Research: Collecting Blood to Preserve Culture?" Cultural Survival, 29.4 (Winter 2005). Accessed 4 February 2014.
  17. ^ "Indigenous Peoples Council on Biocolonialism". ipcb.org. Retrieved 9 November 2022.
  18. ^ a b "Interview with Debra Harry and the Indigenous Peoples Council on Biocolonialism". New Internationalist. 1 December 2005. Retrieved 9 November 2022.
  19. ^ a b Ellen, Samuels (2014). Fantasies of identification : disability, gender, race. New York University Press. ISBN 978-1-4798-1298-1. OCLC 900357752.
  20. ^ a b Harmon, Amy (10 December 2006). "DNA Gatherers Hit Snag: Tribes Don't Trust Them". The New York Times.
  21. ^ "United Nations Recommends Halt to Genographic Project". ipcb.

External links[edit]

Official sites

News articles

Videos