Saccharomyces cerevisiae exhibits a sporulation-specific temporal pattern of transcript accumulation.
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منابع مشابه
Sporulation-specific Genes Involved in Spore Morphogenesis in Saccharomyces cerevisiae
Spore formation in Saccharomyces cerevisiae requires the synthesis of prospore membranes (PSMs) followed by the assembly of spore walls (SWs). We have characterized extensively the phenotypes of mutants in the sporulation-specific genes, SSP2 and OSW1, which are required for spore formation. A striking feature of the osw1 phenotype is asynchrony of spore development, with some spores displaying...
متن کاملLipid synthesis during sporulation of Saccharomyces cerevisiae.
Lipid synthesis was studied in both sporulating (diploid) and nonsporulating (haploid) cells of Saccharomyces cerevisiae. Two phases of lipid synthesis occur in diploid cells transferred to sporulation medium. Phase I, which occurs during the first 12 h of exposure to sporulation medium, was also observed in the haploid strains. Phase II, occurring from the 20th to the 25th h, coincided with th...
متن کاملSporulation in the budding yeast Saccharomyces cerevisiae.
In response to nitrogen starvation in the presence of a poor carbon source, diploid cells of the yeast Saccharomyces cerevisiae undergo meiosis and package the haploid nuclei produced in meiosis into spores. The formation of spores requires an unusual cell division event in which daughter cells are formed within the cytoplasm of the mother cell. This process involves the de novo generation of t...
متن کاملUltraviolet Microscopy of the Vacuole of Saccharomyces Cerevisiae during Sporulation.
Svihla, G. (Argonne National Laboratory, Argonne, Ill.), J. L. Dainko, and F. Schlenk. Ultraviolet microscopy of the vacuole of Saccharomyces cerevisiae during sporulation. J. Bacteriol. 88:449-456. 1964.-Normal cells of Saccharomyces cerevisiae and cells containing, in their vacuoles, large quantities of S-adenosylmethionine were induced to sporulate. In the latter case, the strong ultraviolet...
متن کاملRegulation of sporulation in the yeast Saccharomyces cerevisiae.
Sporulation of the budding yeast Saccharomyces cerevisiae — equivalent to gametogenesis in higher organisms, is a complex differentiation program induced by starvation of cells for nitrogen and carbon. Such environmental conditions activate coordinated, sequential changes in gene expression leading to production of haploid, stress-resistant spores. Sporulation comprises two rounds of meiosis co...
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ژورنال
عنوان ژورنال: Molecular and Cellular Biology
سال: 1985
ISSN: 0270-7306,1098-5549
DOI: 10.1128/mcb.5.4.751