N-acetyltransferase Mpr1 confers freeze tolerance on Saccharomyces cerevisiae by reducing reactive oxygen species.

N-acetyltransferase Mpr1 confers freeze tolerance on Saccharomyces cerevisiae by reducing reactive oxygen species. Research Abstract Details 

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N-acetyltransferase Mpr1 confers freeze tolerance on Saccharomyces cerevisiae by reducing reactive oxygen species. Abstract Text:

Xiaoyi Du,Hiroshi Takagi,

N-Acetyltransferase Mpr1 of Saccharomyces cerevisiae can reduce intracellular oxidation levels and protect yeast cells under oxidative stress. We found that yeast cells exhibited increased levels of reactive oxygen species during freezing and thawing. Gene disruption and expression experiments indicated that Mpr1 protects yeast cells from freezing stress by reducing the intracellular levels of reactive oxygen species. The combination of Mpr1 and l-proline could further enhance the resistance to freezing stress. Hence, Mpr1 as well as l-proline has promising potential for the breeding of novel freeze-tolerant yeast strains.

N-acetyltransferase Mpr1 confers freeze tolerance on Saccharomyces cerevisiae by reducing reactive oxygen species. Publishing Authors By Initials

X Du,H Takagi,

For similar proteins: fungal proteins: saccharomyces cerevisiae proteins research abstracts see: proteins: fungal proteins: saccharomyces cerevisiae proteins research

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N-acetyltransferase Mpr1 confers freeze tolerance on Saccharomyces cerevisiae by reducing reactive oxygen species. Journal Published:

PUBLICATION TYPE: Research Support, Non-U.S. Gov

Journal: Journal of biochemistry

VOLUME: 138

Page Numbers: 391-7

Journal Abbreviation: J. Biochem.

ISSN: 0021-924X

DAY: 19

MONTH: Oct

YEAR: 2005

N-acetyltransferase Mpr1 confers freeze tolerance on Saccharomyces cerevisiae by reducing reactive oxygen species. Information

Number of References:

LANGUAGE: eng

NlmUniqueID: 376600

N-acetyltransferase Mpr1 confers freeze tolerance on Saccharomyces cerevisiae by reducing reactive oxygen species. Keywords Mesh Terms:

KEYWORDS: Saccharomyces cerevisiae Proteins

MESH TERMS: metabolism

Chemical & Substance for Abstract: N-acetyltransferase Mpr1 confers freeze tolerance on Saccharomyces cerevisiae by reducing reactive oxygen species. Information

Substance Name: Mpr1 protein, S cerevisiae

Registry Number: EC 2.3.1.-

Grant and Affiliation Information for N-acetyltransferase Mpr1 confers freeze tolerance on Saccharomyces cerevisiae by reducing reactive oxygen species.

AFFILIATION: Department of Bioscience, Fukui Prefectural University, 4-1-1 Kenjojima, Matsuoka-cho, Fukui 910-1195, Japan.

Country: Japan

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MEDLINETA: J Biochem

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