promonaut | Жоп в России много, а Чайковский один

Сусід гарно "наяривает шубу в два хлыста":

"Professor Pääbo, who is director of genetics at the renowned Max Planck Institution for Evolutionary Anthropology in Leipzig, made the claim at a conference in the Cold Springs Laboratory in New York.

"What I'm really interested in is, did we have children back then and did those children contribute to our variation today?" he said in an article in The Sunday Times.

"I'm sure that they had sex, but did it give offspring that contributed to us? We will be able to answer quite vigorously with the new [Neanderthal genome] sequence."

Prof Pääbo is seeking to prove his theory by examining Neanderthal fossils for traces of modern man's DNA. But if Neanderthal DNA existed in modern man's genes, he believes it will have been diluted below detectable levels.

Any human whose ancestral group developed outside Africa has a little Neanderthal in them – between 1 and 4 per cent of their genome, Pääbo's team estimates. In other words, humans and Neanderthals had sex and had hybrid offspring. A small amount of that genetic mingling survives in "non-Africans" today: Neanderthals didn't live in Africa, which is why sub-Saharan African populations have no trace of Neanderthal DNA.

It's impossible to know how often humans invited Neanderthals back to their cave (and vice versa), but the genome data offers some intriguing details.

"It must have been at least 45,000 years ago," says David Reich, a geneticist at Harvard Medical School who was involved in the project. That's because all non-Africans – be they from France, China or Papua New Guinea – share the same amount of Neanderthal DNA, suggesting that interbreeding occurred before those populations split. The timing makes the Middle East the likeliest place where humans leaving Africa and resident Neanderthals did the deed.
Newly analyzed remains suggest that a modern human killed a Neanderthal man in what is now Iraq between 50,000 and 75,000 years ago. The finding is scant but tantalizing evidence for a theory that modern humans helped to kill off the Neanderthals.

The probable weapon of choice: A thrown spear."

Так, майже за 200 років оббігали увесь світ і пікою винищили усіх відсталих. Нема слів.