Updates to the UCSD-Nature Signaling Gateway

The Featured Article in Signaling Update this week highlights a Nature article by William Chia, Bingwei Lu and colleagues entitled ‘Polo inhibits progenitor self-renewal and regulates Numb asymmetry by phosphorylating Pon’ (Nature 449, 96-100 (2007)). Visit the Featured Articles section of the Signaling Update for FREE access to the text and PDF of this and several other recent Nature publications.  Read more