title: Phenotypic character of the lipid hydroperoxide-resistant mutant: Positive relationship between flocculation and resistance against lipid hydroperoxide inSaccharomyces cerevisiae.
abstract: A lipid hydroperoxide-resistant mutant was isolated from a strain ofSaccharomyces cerevisiae. The mutant was resistant to 1.5MM tert-butylhydroperoxide and 1.0MM linoleic acid hydroperoxide. It flocculated in a Ca(2+)-dependent manner and the resistance against lipid hydroperoxide was suppressed by mannose, which also inhibited flocculation. A positive relationship between the acquirement of, the flocculent phenotype and resistance against lipid hydroperoxide is suggested. A protein with a molecular weight of 33 kDa was found on the surface of the mutant cell.
authors.affiliation: Research Institute for Food Science, Kyoto University, 611, Uji, Kyoto, Japan.
authors.forename: Y
authors.initials: Y
authors.lastname: Inoue
authors.forename: L T
authors.initials: LT
authors.lastname: Tran
authors.forename: K
authors.initials: K
authors.lastname: Yoshikawa
authors.forename: A
authors.initials: A
authors.lastname: Kimura