The first Chinese crowd copies and counts making a variation the atlas is made

The first Chinese crowd copies and counts making a variation the atlas is made
The first Chinese crowd copies and counts making a variation the atlas is made
It is reported ' Reporter Hu DeRong) Chinese Academy of Sciences the intersection of Shanghai and the intersection of life and research institute calculate biological the intersection of research institute and the intersection of book and Hua Xu build up the intersection of work and first pieces of the intersection of China and crowd copy and count making a variation by researcher and gold seminar, Professor of strength, atlas. The relevant thesis was published on the magazine of U.S.A. " public science library - synthesize " online a few days ago. Relevant experts think, this atlas has offered new visual angle and data information for the fact that the genome variety, colony of the Chinese crowd split up and made a reservation with environmental adaptation and complicated property gene to study to consult. Copy and count making a variation (CNV) Refer to in complicated much of variation that order that exist extensively under human genome, this kind of variation is closely linked to human complicated property disease. In recent years, copy and count the focus that has made a variation and has already been studied as the human genome and science of heredity. But up till now, domestic and foreign to count, make a variation, study, concentrate on more the intersection of the Han nationality and crowd to the intersection of Chinese and copy of crowd. However, most existence of hereditary variety of the Chinese crowd are in the crowd of ethnic minority. Researchers, through the information of the probe of counting making a variation of nearly 1 million copies, have measured the copy in the whole genome range to count and make a variation in the sample of the Han nationality of China, Tibetan, Dong, the Yao nationality, Zhuang, the Li nationality and the Uygur nationality colony, and systematic comparison, with analyzing genome variety and colony's difference of ethnic minority and the Han nationality, Chinese crowd and other continent crowds in the world. Found finally, the copy that the crowd of ethnic minority did not share with the Han nationality crowd counted and made a variation up to 35% of area. It still indicates, the colony specific copies may have something to do with crowd's long-term adaptation of its particular living environment to make a variation to count to study.


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