FROM THE ARCHIVE
DNA cited as proof of African origins
Facebook
Twitter
Email
DECEMBER 7, 2000 A study published in today's issue of the science journal Nature says that DNA studies show human populations came from Africa then spread out among the rest of the planet. The researchers used techniques developed by the Human Genome Project to examine the mitochondrial DNA of 53 people of various ethnic and racial backgrounds. Included are Piman, Chukchi, Siberian Inuit, and Guarani (South American Indian) DNA. By comparing the rate of change of the difference between humans to that of chimpanzees, the researchers then concluded that humans left Africa about 50,000 years ago. Evidence for the existence of humans in the Americas has been dated as far back as 23,000 years ago. Critics of theories that indigenous people arrived via the Bering Strait point out that the earliest populations must have been very fast travellers. Get the Story:
DNA study reinforces `out-of-Africa' theory of human evolution (AP 12/7) Relevant Links:
Nature - www.nature.com/nature Related Stories:
DNA of Europeans traced (The Talking Circle 11/10)
Experts issue gene research warning (The Medicine Wheel 09/19)
Doctor foresees benefits for Indians (The Medicine Wheel 09/19)
Tribes wanted for health program (The Medicine Wheel 9/18)
Scientists decode human genome (Tech 06/27)Relevant Links:
The Human Genome Project at the Department of Energy: www.ornl.gov/hgmis
The National Human Genome Research Institute at the National Institute of Health: www.nhgri.nih.gov
Ethical, Legal, and Social Issues (ELSI) of the Human Genome Project: www.ornl.gov/hgmis/resource/elsi.html
Declaration of Indigenous Peoples of the Western Hemisphere Regarding the Human Genome Diversity Project: www.indians.org/welker/genome.htm
Advertisement
Stay Connected
Contact
Search
Trending in News
1 White House Council on Native American Affairs meets quick demise under Donald Trump
2 'A process of reconnecting': Young Lakota actor finds ways to stay tied to tribal culture
3 Jenni Monet: Bureau of Indian Affairs officer on leave after fatal shooting of Brandon Laducer
4 'A disgraceful insult': Joe Biden campaign calls out Navajo leader for Republican speech
5 Kaiser Health News: Sisters from Navajo Nation died after helping coronavirus patients
2 'A process of reconnecting': Young Lakota actor finds ways to stay tied to tribal culture
3 Jenni Monet: Bureau of Indian Affairs officer on leave after fatal shooting of Brandon Laducer
4 'A disgraceful insult': Joe Biden campaign calls out Navajo leader for Republican speech
5 Kaiser Health News: Sisters from Navajo Nation died after helping coronavirus patients
News Archive
About This Page
You are enjoying stories from the Indianz.Com Archive, a collection dating back to 2000. Some outgoing links may no longer work due to age.
All stories are available for publishing via Creative Commons License: Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)