PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25142975-5 2014 In spermatocytes of Spata22-deficient mutant rats, meiosis was arrested at the zygotene-like stage, and a normal number of Rpa foci was observed during leptotene- and zygotene-like stages. leptotene 152-161 spermatogenesis associated 22 Rattus norvegicus 20-27