PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
3838150-0	1985	DNA repair in an active gene: removal of pyrimidine dimers from the DHFR gene of CHO cells is much more efficient than in the genome overall.	pyrimidine	41-51	dihydrofolate reductase	Cricetulus griseus	68-72	
2698835-4	1989	The efficiency of removal of pyrimidine dimers has been determined in the active dihydrofolate reductase (DHFR) gene in Chinese hamster ovary (CHO) cells.	pyrimidine	29-39	dihydrofolate reductase	Cricetulus griseus	81-104	
2698835-4	1989	The efficiency of removal of pyrimidine dimers has been determined in the active dihydrofolate reductase (DHFR) gene in Chinese hamster ovary (CHO) cells.	pyrimidine	29-39	dihydrofolate reductase	Cricetulus griseus	106-110	
2698835-8	1989	The efficiency of removal of pyrimidine dimers is much higher in the transcribed than the nontranscribed DNA strands of the DHFR gene in both CHO and human cells.	pyrimidine	29-39	dihydrofolate reductase	Cricetulus griseus	124-128	
3023360-1	1986	The formation and removal of UV-induced pyrimidine dimers were measured in restriction fragments near and within the essential dihydrofolate reductase (DHFR) gene in Chinese hamster ovary cells in order to map the genomic fine structure of DNA repair.	pyrimidine	40-50	dihydrofolate reductase	Cricetulus griseus	127-150	
3023360-1	1986	The formation and removal of UV-induced pyrimidine dimers were measured in restriction fragments near and within the essential dihydrofolate reductase (DHFR) gene in Chinese hamster ovary cells in order to map the genomic fine structure of DNA repair.	pyrimidine	40-50	dihydrofolate reductase	Cricetulus griseus	152-156	
3621470-1	1987	We have previously demonstrated that the active dihydrofolate reductase (DHFR) gene is efficiently repaired in Chinese hamster ovary (CHO) cells which remove only a small fraction of u.v.-induced pyrimidine dimers from the overall genome.	pyrimidine	196-206	dihydrofolate reductase	Cricetulus griseus	48-71	
3621470-1	1987	We have previously demonstrated that the active dihydrofolate reductase (DHFR) gene is efficiently repaired in Chinese hamster ovary (CHO) cells which remove only a small fraction of u.v.-induced pyrimidine dimers from the overall genome.	pyrimidine	196-206	dihydrofolate reductase	Cricetulus griseus	73-77	
3621470-11	1987	In the wild type CHO cells, approximately 50% of the pyrimidine dimers were removed from a sequence in the DHFR gene within 8 h, whereas none were removed from the downstream sequence in that period.	pyrimidine	53-63	dihydrofolate reductase	Cricetulus griseus	107-111	
3621470-13	1987	In the denV+ cells, approximately 70% of the pyrimidine dimers were removed from both the DHFR gene and from the downstream sequence; these cells thus repair both coding and non-coding regions of the genome and show no pattern of preferential repair.	pyrimidine	45-55	dihydrofolate reductase	Cricetulus griseus	90-94	
2068987-7	1991	In CHO cells, UV induced pyrimidine dimers are efficiently repaired from the active DHFR gene, but not from the inactive region.	pyrimidine	25-35	dihydrofolate reductase	Cricetulus griseus	84-88	
2233810-4	1990	Pyrimidine dimers are cleared preferentially from the transcribed strand of the DHFR gene and are removed poorly from the non-transcribed complementary strand and unexpressed adjacent regions.	pyrimidine	0-10	dihydrofolate reductase	Cricetulus griseus	80-84	
2094132-4	1990	The efficiency of removal of pyrimidine dimers has been mapped in the active dihydrofolate reductase (DHFR) gene in Chinese hamster ovary (CHO) cells.	pyrimidine	29-39	dihydrofolate reductase	Cricetulus griseus	77-100	
2094132-4	1990	The efficiency of removal of pyrimidine dimers has been mapped in the active dihydrofolate reductase (DHFR) gene in Chinese hamster ovary (CHO) cells.	pyrimidine	29-39	dihydrofolate reductase	Cricetulus griseus	102-106	
2094132-8	1990	The efficiency of removal of pyrimidine dimers is much higher in the transcribed than the non-transcribed DNA strands of the DHFR gene in both CHO and human cells.	pyrimidine	29-39	dihydrofolate reductase	Cricetulus griseus	125-129