In yeast at least, the aging process appears to reduce an organism's ability to silence certain genes that need to be silenced. Now researchers who study the biology of aging have shown that the loss of genetic control occurs in fruit flies as well.
Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/q...
Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/q...