Deep Ancestry: Inside the Genographic Project by Spencer WellsScience tells us were all related—one vast family sharing a common ancestor who lived in Africa 60,000 years ago. But countless questions remain about our great journey from the birthplace of Homo sapiens to the ends of the Earth. How did we end up where we are? When did we get there? Why do we display such a wide range of colors and features? The fossil record offers some answers, but exciting new genetic research reveals many more, since our DNA carries a complete chronicle of our species and its migrations.
In Deep Ancestry, scientist and explorer Spencer Wells shows how tiny genetic changes add up over time into a fascinating story. Using scores of real-life examples, helpful analogies, and detailed diagrams and illustrations, he translates complicated concepts into accessible language and explains exactly how each and every individuals DNA contributes another piece to the jigsaw puzzle of human history. The book takes readers inside the Genographic Project, the landmark study now assembling the worlds largest collection of population genetic DNA samples and employing the latest in testing technology and computer analysis to examine hundreds of thousands of genetic profiles from all over the globe.
Traveling backward through time from todays scattered billions to the handful of early humans who are ancestors to us all, Deep Ancestry shows how universal our human heritage really is. It combines sophisticated science with our compelling interest in family history and ethnic identity—and transcends humankinds shallow distinctions and superficial differences to touch the depths of our common origins.
What are Haplogroups? Human Genetics Explained
For ten years, Genographic Project scientists have explored and explained how patterns in our DNA show evidence of migration out of Africa and across the globe. But new research shows that eventually some of our ancient ancestors also moved back. Nat Geo Explorers Journal. Use our resources to understand the Genographic Project and ancient human migration. Nat Geo : Genographic Project Education. To assume there is only one source of human genome surely skews our research and makes us ignore possibilities of other centers of human population that could have evolved independently of others.
Haplogroups are sets of similar closely linked DNA sequences haplotypes inherited together. Since this map was published in , the M3 mutation has been grouped under the larger haplogroup Q. So, Q-M3. The audio, illustrations, photos, and videos are credited beneath the media asset, except for promotional images, which generally link to another page that contains the media credit. The Rights Holder for media is the person or group credited.
The Genographic Project , launched on April 13, by the National Geographic Society , was a genetic anthropological study sales discontinued May 31, that aims to map historical human migration patterns by collecting and analyzing DNA samples. Created and led by project director Spencer Wells in , The Genographic Project is a privately funded, not-for-profit collaboration between the National Geographic Society and the Waitt Foundation. Field researchers at eleven regional centers around the world first began by collecting DNA samples from indigenous populations. Since the fall of , the Project has been led by Miguel Vilar. In fall , the Genographic Project announced the completion of a new genotyping array, dedicated to genetic anthropology , called GenoChip.
The Genographic Project was launched in as a research project in collaboration with scientists and universities around the world with a goal of revealing patterns of human migration. The public participation phase of this research project is ending and, as a result, effective May 31, , Geno 2.
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