PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
10684825-6	2000	Both the Pms2 and the Msh2 genes were highly expressed in mitotically proliferating spermatogonia, and early in meiotic prophase in the leptotene and zygotene spermatocytes.	leptotene	136-145	PMS1 homolog2, mismatch repair system component	Mus musculus	9-13