IndraLab
Statements
"For example, debate has raged for years as to whether Grb2, a key adaptor protein, undergoes tyrosine phosphorylation (Li et al., 2001). Here we identified two phosphorylation sites on Grb2 with certainty: Tyr169 and Tyr209, both located within the carboxy-terminal SH3 domain (see Table S2). (Taken from Discussion section)"