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[January 31 AFP] early Homo sapiens (Homo sapiens), The thick skin was gained with the gene of the Neanderthal-man origin which remains 1?3% also in genome (all the genetic codes) of a man of today, and the research done high [ a possibility that it was able to use for adaptation to chill Europe climate ] was presented on the 29th.
moreover, with this gene, it is said that the high hereditary risk of diabetes or lupus (wax — that is right) may have been inherited.
? human beings gained the DNA by mating with a Neanderthal man 40,000?80,000 years ago, and if inherited by the present people from Europe and people from East Asia, scientists think.
since the human beings of Africa did not mix blood with the Neanderthal man which lived in Europe or Asia — the DNA — almost — or it does not have at all.
The newest research of ? this time showed clearly that the influence of the human beings on DNA of Neanderthal-man origin is not necessarily equally distributed over human beings’ whole genome.
It has been reported by two independent research findings published at ? English science journal Nature (Nature) and the U.S. science journal science (Science), respectively that it turned out that DNA of Neanderthal-man origin concentrates and exists in the gene which influences the feature of the skin or hair.
According to the paper published at ? Nature, especially these genes, Generation of the fibrous protein “keratin” which brings elasticity and hardness to the skin, hair, and a nail is influenced, and possibly it served to increase the thickness of “thermal insulation” for Homo sapiens to correspond to chill [ Africa ] north climate.