Intracellular scavenging activity of Trolox (6-hydroxy-2,5,7,8-tetramethylchromane-2-carboxylic acid) in the fission yeast, Schizosaccharomyces pombe
نویسندگان
چکیده
منابع مشابه
Featured Organism: Schizosaccharomyces pombe, The Fission Yeast
Schizosaccharomyces pombe, the fission yeast, has long been a crucial model for the study of the eukaryote cell cycle. We take a look at this important yeast, whose genome has recently been completed, featuring comments from Valerie Wood, Jürg Bähler, Ramsay McFarlane, Susan Forsburg, Iain Hagan and Paul Nurse on the implications of having the complete sequence and future prospects for pombe ge...
متن کاملRestoration of inositol prototrophy in the fission yeast Schizosaccharomyces pombe.
The biosynthesis of inositol requires only two enzymes, inositol-1-phosphate synthase (encoded by INO1) and an inositol monophosphatase, but the regulation of inositol biosynthesis is under multiple controls and is exquisitely regulated. In the budding yeast Saccharomyces cerevisiae, mutations in any of 26 different genes lead to inositol auxotrophy. The fission yeast Schizosaccharomyces pombe,...
متن کاملAnalysis of centromeric DNA in the fission yeast Schizosaccharomyces pombe.
The Schizosaccharomyces pombe centromere-linked genes, LYS1 and CYH1 on chromosome I and TPS13 and RAN1 on chromosome II, have been isolated. The genetic order of these markers with respect to their centromeres was determined to establish relative directionality on the genetic and physical maps. Chromosome walking toward the centromeres reveals a group of repetitive sequences that occur only in...
متن کاملAn analysis of interference in the fission yeast Schizosaccharomyces pombe.
The evaluation of three-point crosses at the tetrad and random spore level leads to the conclusion that both chiasma and chromatid interference are absent in the fission yeast Schizosaccharomyces pombe.
متن کاملThe Spontaneous Mutation Rate in the Fission Yeast Schizosaccharomyces pombe.
The rate at which new mutations arise in the genome is a key factor in the evolution and adaptation of species. Here we describe the rate and spectrum of spontaneous mutations for the fission yeast Schizosaccharomyces pombe, a key model organism with many similarities to higher eukaryotes. We undertook an ∼1700-generation mutation accumulation (MA) experiment with a haploid S. pombe, generating...
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ژورنال
عنوان ژورنال: Journal of Natural Science, Biology and Medicine
سال: 2010
ISSN: 0976-9668
DOI: 10.4103/0976-9668.71667