β-Glucanase Eng2 Is Required for Ascus Wall Endolysis after Sporulation in the Fission Yeast Schizosaccharomyces pombe
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چکیده
منابع مشابه
Spt6 is required for heterochromatic silencing in the fission yeast Schizosaccharomyces pombe.
Spt6 is a conserved factor, critically required for several transcription- and chromatin-related processes. We now show that Spt6 and its binding partner, Iws1, are required for heterochromatic silencing in Schizosaccharomyces pombe. Our studies demonstrate that Spt6 is required for silencing of all heterochromatic loci and that an spt6 mutant has an unusual combination of heterochromatic pheno...
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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...
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Export of mRNA from the nucleus to the cytoplasm is one of the essential steps for eukaryotic gene expression. In the fission yeast Schizosaccharomyces pombe, heat shock stress at 42 degrees C causes block of mRNA export from the nucleus. We now report that saline and ethanol stresses also inhibit nuclear mRNA export, resulting in accumulation of bulk poly (A)+ RNA, as well as a specific mRNA, ...
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...
متن کاملGrowth in cell length in the fission yeast Schizosaccharomyces pombe.
The cylindrical cells of Schizosaccharomyces pombe grow in length by extension at the ends and not the middle. At the beginning of the cell cycle, growth is restricted to the 'old end', which existed in the previous cycle. Later on, the 'new end', formed from the septum, starts to grow at a point in the cycle that we have called NETO ('new end take-off'). Fluorescence microscopy on cells staine...
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ژورنال
عنوان ژورنال: Eukaryotic Cell
سال: 2009
ISSN: 1535-9778,1535-9786
DOI: 10.1128/ec.00148-09