PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11478908-1 2001 We studied the formation of triplex DNA in the purine-pyrimidine-rich promoter site sequence of cyclin D1, located at -116 to -99 from the transcription initiation site, with a molecular beacon comprised of a G-rich 18-mer triplex forming oligodeoxyribonucleotide. pyrimidine 54-64 cyclin D1 Homo sapiens 96-105 9485417-3 1998 The human cyclin D1 proto-oncogene promoter contains an 18-base pair purine-pyrimidine rich motif with three C.G interruptions. pyrimidine 76-86 cyclin D1 Homo sapiens 10-19