PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9648155-1 1998 Abnormalities of the p53 tumor suppressor gene were investigated in 22 foci from 14 adenoid cystic carcinomas (ACC) by polymerase chain reaction (PCR)-based assays for dinucleotide (CA)n and pentanucleotide (AAAAT)n repeat polymorphisms and by immunohistochemical staining for oncoprotein expression. pentanucleotide 191-206 tumor protein p53 Homo sapiens 21-24 7705850-0 1995 Polymorphism of the pentanucleotide repeat d(AAAAT) within intron 1 of the human tumor suppressor gene p53 (17p13.1). pentanucleotide 20-35 tumor protein p53 Homo sapiens 103-106