We thank all members of the Pelet and Martin labs for helpful discussions and comments on the manuscripts,Marta Schmitt and Clemence Viaridel for technical assistance.This study was supported by Swiss National Science Foundation grants(PP00P3139121)and the University of Lausanne.
Background:Commitment to a new cell cycle is controlled by a number of cellular signals.Mitogen-activated protein kinase(MAPK)pathways,which transduce multiple extracellular cues,have been shown to be interconnected w...