tokens: In several cell lines , mTOR or its downstream targets can be regulated by phosphatidylinositol ( PI ) 3-kinase ; protein kinases A , B , and C ; heterotrimeric G proteins ; a PD98059 sensitive kinase or calcium ; as well as by amino acids .
folded_tokens: in several cell line , mtor or its downstream target can be regulate by phosphatidylinositol ( pi ) 3-kinase ; protein kinase a , b , and c ; heterotrimeric g protein ; a pd98059 sensitive kinase or calcium ; as well as by amino acid .