PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 29259204-6 2017 Inactivation of Huwe1 in differentiating spermatogonia led to their depletion and formation of fewer pre-leptotene spermatocytes. leptotene 105-114 HECT, UBA and WWE domain containing E3 ubiquitin protein ligase 1 Homo sapiens 16-21