The return of the RAS! What a difficult time to try and accumulate athletic testing data. In short, the RAS is a score from 1-10 indicating just how athletic a player is. A score of 5.0 means that ...
New work shows that activation of the Ras guanine nucleotide exchange factor SOS is dependent upon the membrane density of phosphatidylinositol-4,5-bisphosphate (PIP 2) and GTP-bound Ras. These ...