PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10801413-7 2000 U0126-treated oocytes expressing a constitutively active form of p90(Rsk) were able to reaccumulate cyclin B, hyperphosphorylate Cdc27 and form metaphase spindles in the absence of detectable MAP kinase activity. U 0126 0-5 cell division cycle 27 S homeolog Xenopus laevis 129-134