PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9626968-0	1998	Methyl methanesulfonate-induced hprt mutation spectra in the Chinese hamster cell line CHO9 and its xrcc1-deficient derivative EM-C11.	Methyl Methanesulfonate	0-23	hypoxanthine-guanine phosphoribosyltransferase	Cricetulus griseus	32-36	
8013476-0	1994	Effects of spermine on formation of HGPRT- mutants induced by ethylmethanesulfonate, methylmethanesulfonate, and mitomycin C in V79 Chinese hamster cells.	Methyl Methanesulfonate	85-107	hypoxanthine-guanine phosphoribosyltransferase	Cricetulus griseus	36-41	
8202370-5	1994	The frequency of mutations formed in the hypoxanthine phosphoribosyl transferase (hprt) locus was investigated after methylmethanesulfonate (MMS), ethylmethanesulfonate (EMS), N-nitroso-N-methylurea (NMU) and N-nitroso-N-ethylurea (NEU) exposure.	Methyl Methanesulfonate	117-139	hypoxanthine-guanine phosphoribosyltransferase	Cricetulus griseus	41-80	
8202370-5	1994	The frequency of mutations formed in the hypoxanthine phosphoribosyl transferase (hprt) locus was investigated after methylmethanesulfonate (MMS), ethylmethanesulfonate (EMS), N-nitroso-N-methylurea (NMU) and N-nitroso-N-ethylurea (NEU) exposure.	Methyl Methanesulfonate	117-139	hypoxanthine-guanine phosphoribosyltransferase	Cricetulus griseus	82-86	
8202370-5	1994	The frequency of mutations formed in the hypoxanthine phosphoribosyl transferase (hprt) locus was investigated after methylmethanesulfonate (MMS), ethylmethanesulfonate (EMS), N-nitroso-N-methylurea (NMU) and N-nitroso-N-ethylurea (NEU) exposure.	Methyl Methanesulfonate	141-144	hypoxanthine-guanine phosphoribosyltransferase	Cricetulus griseus	41-80	
8202370-5	1994	The frequency of mutations formed in the hypoxanthine phosphoribosyl transferase (hprt) locus was investigated after methylmethanesulfonate (MMS), ethylmethanesulfonate (EMS), N-nitroso-N-methylurea (NMU) and N-nitroso-N-ethylurea (NEU) exposure.	Methyl Methanesulfonate	141-144	hypoxanthine-guanine phosphoribosyltransferase	Cricetulus griseus	82-86	
8013476-5	1994	The present study was undertaken to evaluate the ability of spermine to suppress the level of HGPRT- mutants induced by ethylmethanesulfonate, methylmethanesulfonate, and mitomycin C.	Methyl Methanesulfonate	143-165	hypoxanthine-guanine phosphoribosyltransferase	Cricetulus griseus	94-99	
7677946-0	1993	Molecular characterization of methyl methanesulphonate (MMS)-induced HPRT mutations in V79 cells.	Methyl Methanesulfonate	30-54	hypoxanthine-guanine phosphoribosyltransferase	Cricetulus griseus	69-73	
7677946-0	1993	Molecular characterization of methyl methanesulphonate (MMS)-induced HPRT mutations in V79 cells.	Methyl Methanesulfonate	56-59	hypoxanthine-guanine phosphoribosyltransferase	Cricetulus griseus	69-73	
2263207-0	1990	Methylmethane-sulphonate and X-ray-induced mutations in the Chinese hamster hprt gene: mRNA phenotyping using polymerase chain reactions.	Methyl Methanesulfonate	0-24	hypoxanthine-guanine phosphoribosyltransferase	Cricetulus griseus	76-80	
2263207-1	1990	Alterations in the hprt gene of Chinese hamster cells were determined in 71 spontaneous, methylmethane sulphonate (MMS)- and X-ray-induced mutants, using the Southern blot hybridization technique.	Methyl Methanesulfonate	89-113	hypoxanthine-guanine phosphoribosyltransferase	Cricetulus griseus	19-23	
2263207-1	1990	Alterations in the hprt gene of Chinese hamster cells were determined in 71 spontaneous, methylmethane sulphonate (MMS)- and X-ray-induced mutants, using the Southern blot hybridization technique.	Methyl Methanesulfonate	115-118	hypoxanthine-guanine phosphoribosyltransferase	Cricetulus griseus	19-23