In a paper published in this week's Online Early Edition of the Proceedings of the National Academy of Sciences, researchers from the University of California, San Diego School of Medicine identify a key gene receptor and signaling pathway essential to maintaining human embryonic stem cells in an undifferentiated state.
Fuente : http://www.eurekalert.org/pub_releases/2014-01/uoc...
Fuente : http://www.eurekalert.org/pub_releases/2014-01/uoc...