At first sight, a number of proteins (PI3', phospholipase C, p120-GAP, for example) implicated in transducing signals from receptors to Ras are left out of the picture.
At first sight, a number of proteins (PI3', phospholipase C, p120-GAP, for example) implicated in transducing signals from receptors to Ras are left away from participating in the matter under consideration.