PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8768524-3 1996 This study shows that glutathione is an important antioxidant molecule in yeast, with gamma-glutamylcysteine synthetase (gsh1) mutants, deficient in glutathione synthesis, being hypersensitive to H2O2 and superoxide anions in both exponential- and stationary-phase cultures. Superoxides 205-222 glutamate--cysteine ligase Saccharomyces cerevisiae S288C 121-125 7565103-7 1995 Unlike the SSA1 and thioredoxin (TRX2) genes, expression of the GSH1 gene is more strongly induced by superoxide anions than by H2O2. Superoxides 102-119 glutamate--cysteine ligase Saccharomyces cerevisiae S288C 64-68