Experiments at Johns Hopkins have unearthed clues about which protein signaling molecules are allowed into hollow, hair-like "antennae," called cilia, that alert cells to critical changes in their environments.
Fuente : http://www.eurekalert.org/pub_releases/2013-05/jhm...
Fuente : http://www.eurekalert.org/pub_releases/2013-05/jhm...