Wednesday, August 14, 2013

How genes tell cellular construction crews, 'Read me now!'

[unable to retrieve full-text content]When egg and sperm combine, the new embryo bustles with activity. Its cells multiply so rapidly they largely ignore their DNA, other than to copy it and to read just a few essential genes. The embryonic cells mainly rely on molecular instructions placed in the egg by its mother in the form of RNA.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/top_health/~3/X8yX5mQmUNo/130813130422.htm

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