The first human apparent genome atlas comes out

The first human apparent genome atlas comes out
The first human apparent genome atlas comes out
The electric American scientist announces the first human apparent genome atlas on October 14 on October 15 in Xinhua News Agency. This achievement will make contributions on human epigenetics. Epigenetics is known as gene, disease and environment " The bridge lost " . The researchers of Salk Institute for Biological Studies of U.S.A. utilize powerful computer and new technology to draw the apparent genome atlas of two kinds of human cells, they are embryo's stem cell and original cell of lung fiber respectively. Researchers of Salk Institute for Biological Studies Joseph and Eike say: "In the past, we were only limited to the apparent genome passage picture. Can study all atlas of the apparent genome will help us realize better how on earth the genome influence health and disease, also can make us understand how diet and environment act on gene expression. " Epigenetics is a concept corresponding to science of heredity. Science of heredity is caused by meaning changing the horizontal change of gene expression on the basis of the gene sequence; Are not changing DNA (DNA) Under the situation of the array, activate and close the genetic behavior or make in the mechanism of its low-key full play, called " apparent heredity " . Each living organism has a basic apparent genome, control genetic function in other words " The service manual " . In whole life, organism pass, interact with environment editor's " service manual " ,Adding or deleting constantly " The operation instructions " . In other words, the toxin of our daily food or contact eaten can produce the hereditary change in activating or closing the genetic behavior. This research report is published on the British Nature network edition.


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