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dune coons?
.... dune coons !
Published Thursday 26th January 12
A new study, using genetic analysis to look for clues about human migration, suggests that the first modern humans settled in Arabia on their way from the Horn of Africa to the rest of the world.
Led by the University of Leeds and the University of Porto in Portugal, the study is published today in American Journal of Human Genetics and provides intriguing insight into the earliest stages of modern human migration, say the researchers.
"A major unanswered question regarding the dispersal of modern humans around the world concerns the geographical site of the first steps out of Africa," explains Dr Luísa Pereira from the Ins ute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP). "One popular model predicts that the early stages of the dispersal took place across the Red Sea to southern Arabia, but direct genetic evidence has been thin on the ground."
The international research team, which included colleagues from across Europe, Arabia and North Africa, analysed three of the earliest non-African maternal lineages. These early branches are associated with the time period when modern humans first successfully moved out of Africa.
Using mitochondrial DNA analysis, which traces the female line of descent and is useful for comparing relatedness between different populations, the researchers compared complete genomes from Arabia and the Near East with a database of hundreds more samples from Europe. They found evidence for an ancient ancestry within Arabia.
Professor Martin Richards of the University of Leeds' Faculty of Biological Sciences, said: "The timing and pattern of the migration of early modern humans has been a source of much debate and research. Our new results suggest that Arabia, rather than North Africa or the Near East, was the first staging-post in the spread of modern humans around the world."
The research was funded by the Portuguese Foundation for Science and Technology, the Leverhulme Trust, and the DeLaszlo Foundation.
http://www.leeds.ac.uk/news/article/..._out_of_africa
dune coons?
What about poon coons?
I'd rather be one of those.
What the.......?
if you think we all came africa then ur wrong....
What they fail to consider, is that this was the temperate climate during the ice age.
I thought we already knew that. ?
I, like you, didn't come from Africa. I was born in Fremont, California and moved to San Antonio when I was 5. But our ancestors, early mankind, originated in Africa. Glad I could clear this up for you.
you lefty, I'm a white american.
And look what happened to Africa when we left. turned into a jungle.
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