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[Role of catalase and superoxide dismutase in the yeast Saccharomyces cerevisiae response to hydrogen peroxide in exponential phase of growth].
Ukr Biokhim Zh (1999). 2006 Mar-Apr; 78(2):79-85.UB

Abstract

The role of catalase and superoxide dismutase (SOD) in response of the yeast Saccharomyces cerevisiae to oxidative stress induced by hydrogen peroxide in the middle-exponential phase has been investigated. It was shown that cell survival is significantly decreased after yeast exposure to hydrogen peroxide in the strains defective in cytosolic or peroxisomal catalases. Treatment of the wild-type cells with 0.5 mM H2O2 for 30 min causes an increase in the activity of catalase and superoxide dismutase, but the effect was not observed in all strains investigated. It was also shown that hydrogen peroxide leads to an increase in the activities of both catalases and Cu,Zn-containing SOD. The effect was cancelled by cycloheximide, an inhibitor of protein synthesis.

Authors

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Pub Type(s)

Journal Article

Language

ukr

PubMed ID

17100288

Citation

Baĭliak, M M., et al. "[Role of Catalase and Superoxide Dismutase in the Yeast Saccharomyces Cerevisiae Response to Hydrogen Peroxide in Exponential Phase of Growth]." Ukrains'kyi Biokhimichnyi Zhurnal (1999), vol. 78, no. 2, 2006, pp. 79-85.
Baĭliak MM, Semchyshyn HM, Lushchak VI. [Role of catalase and superoxide dismutase in the yeast Saccharomyces cerevisiae response to hydrogen peroxide in exponential phase of growth]. Ukr Biokhim Zh (1999). 2006;78(2):79-85.
Baĭliak, M. M., Semchyshyn, H. M., & Lushchak, V. I. (2006). [Role of catalase and superoxide dismutase in the yeast Saccharomyces cerevisiae response to hydrogen peroxide in exponential phase of growth]. Ukrains'kyi Biokhimichnyi Zhurnal (1999), 78(2), 79-85.
Baĭliak MM, Semchyshyn HM, Lushchak VI. [Role of Catalase and Superoxide Dismutase in the Yeast Saccharomyces Cerevisiae Response to Hydrogen Peroxide in Exponential Phase of Growth]. Ukr Biokhim Zh (1999). 2006 Mar-Apr;78(2):79-85. PubMed PMID: 17100288.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Role of catalase and superoxide dismutase in the yeast Saccharomyces cerevisiae response to hydrogen peroxide in exponential phase of growth]. AU - Baĭliak,M M, AU - Semchyshyn,H M, AU - Lushchak,V I, PY - 2006/11/15/pubmed PY - 2006/12/19/medline PY - 2006/11/15/entrez SP - 79 EP - 85 JF - Ukrains'kyi biokhimichnyi zhurnal (1999) JO - Ukr Biokhim Zh (1999) VL - 78 IS - 2 N2 - The role of catalase and superoxide dismutase (SOD) in response of the yeast Saccharomyces cerevisiae to oxidative stress induced by hydrogen peroxide in the middle-exponential phase has been investigated. It was shown that cell survival is significantly decreased after yeast exposure to hydrogen peroxide in the strains defective in cytosolic or peroxisomal catalases. Treatment of the wild-type cells with 0.5 mM H2O2 for 30 min causes an increase in the activity of catalase and superoxide dismutase, but the effect was not observed in all strains investigated. It was also shown that hydrogen peroxide leads to an increase in the activities of both catalases and Cu,Zn-containing SOD. The effect was cancelled by cycloheximide, an inhibitor of protein synthesis. UR - https://www.unboundmedicine.com/medline/citation/17100288/[Role_of_catalase_and_superoxide_dismutase_in_the_yeast_Saccharomyces_cerevisiae_response_to_hydrogen_peroxide_in_exponential_phase_of_growth]_ L2 - https://biocyc.org/gene?orgid=YEAST&id=YDR256C DB - PRIME DP - Unbound Medicine ER -