PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8413262-3 1993 PI3 kinase activity was present in immunoprecipitates of the p85 subunit of PI3 kinase from immature oocytes and markedly increased following progesterone stimulation. Progesterone 142-154 Rho guanine nucleotide exchange factor 7 L homeolog Xenopus laevis 61-64 8413262-4 1993 Injection of bacterially expressed protein corresponding to the C-terminal SH2 domain of p85 (SH2-C) inhibited progesterone-induced PI3 kinase activation and meiotic maturation. Progesterone 111-123 Rho guanine nucleotide exchange factor 7 L homeolog Xenopus laevis 89-92