: Find that makes the stem cell get all-roundly " L The master switch " R

>: Find that makes the stem cell get all-roundly " L The master switch " R
British Cambridge University publishes the press Communique and says, the researchers of this school confirm one kind is called on August 21 " Nanog" Protein development stem cell have of different cell ability of the type without being become " The master switch " . Induce in the multi-functional stem cell regardless of embryo's stem cell, it plays a key role.Human the intersection of embryo and cell have a magical one getting all-round, can development become the intersection of human body and different cell of organ as the embryo grows up, for instance various cells such as the skeleton, skin, viscera, nerve. In recent years, the scientist finds again that can make ordinary skin cells,etc. have all-round one that is similar to embryo's stem cell through the genetic transformation, it induces the multi-functional stem cell to call. However, scientific circles has not been knowing all the time these two kinds of cells have all-round deep mechanism.The press Communique of Cambridge University is said, the researchers of this school find " Nanog" Protein is playing a very key role in cells obtain all-round a series of complicated course. Without it, embryo's stem cell will not develop, but induce the course of producing the multi-functional stem celling will fail.Researchers explain, " Nanog" Do not work alone, its one picture " L Conductor " ,Coordinate a series of genes and proteins, let them contribute on each correct position, it is all-round to bring the magical one to cells finally. Researchers will further study how this kind of protein is " Issue order " R (used after an attribute).The relevant research report is issued in new U.S.A. >On the magazine .
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