Previous studies established a potential role for the Src-family kinase Lck in JAK -STAT signaling .
previous studies established a potential role for the src-family kinase lck in jak -stat signaling .
O O O O O O O O B-protein_family_or_group I-protein_family_or_group B-protein_molecule O B-protein_family_or_group B-protein_family_or_group O O