PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11197232-5 2000 In cultured stage I-III seminiferous tubule segments, nocodazole slowed down acrosin incorporation and increased the distance of the acrosomic system from the nucleus. Nocodazole 54-64 acrosin prepropeptide Mus musculus 77-84