the department said in a recent statement to The Bee. It took The Bee nearly a month for this transportation agency to give what is at best a partial on where this project stands. Why is Caltrans ...

A study reveals how the Wingless signalling pathway shapes the embryonic intestine of the Drosophila fly, activating a mechanism involved in calcium transport. The finding redefines the role of ...

The Wingless (Wg) signaling pathway is known to be responsible for one of these constrictions, but until now the underlying mechanism regulating this was not known. "We knew that Wingless ...