18 marzo 2015
Biochemists have gained new insights into the generation and maintenance of circadian rhythms. They demonstrated that the Ras protein is important for setting the phase of such a circadian clock, as its activity determines the period length of the rhythm. Ras is also contributing to induce phase-shifts in circadian rhythms in response to external time cues such as light.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/I-ktthGOwAA/150318084710.htm
