Phosphoproteome dynamics of Saccharomyces cerevisiae under heat shock and cold stress
نویسندگان
چکیده
منابع مشابه
Phosphoproteome dynamics of Saccharomyces cerevisiae under heat shock and cold stress
The ability of cells and organisms to survive and function through changes in temperature evolved from their specific adaptations to nonoptimal growth conditions. Responses to elevated temperatures have been studied in yeast and other model organisms using transcriptome profiling and provided valuable biological insights on molecular mechanisms involved in stress tolerance and adaptation to adv...
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A variety of results has been obtained consistent with activation of neutral trehalase in Saccharomyces cerevisiae through direct phosphorylation by cAMP-dependent protein kinase (PKA). A series of neutral trehalase mutant alleles, in which all evolutionarily conserved putative phosphorylation sites were changed into alanine, was tested for activation in vitro (by PKA) and in vivo (by glucose a...
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The pattern of polyadenylated RNA of the yeast Saccharomyces cerevisiae changes dramatically upon heat shock. By in vitro translation, we have demonstrated that a 2.9-kilobase heat shock RNA encodes the Mr = 90,000 yeast heat shock protein. Heat shock-responsive genes have been isolated by differential plaque filter hybridization of a recombinant library of yeast DNA inserted in the vector lamb...
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The heat-shock response in cells, involving increased transcription of a specific set of genes in response to a sudden increase in temperature, is a highly conserved biological response occurring in all organisms. Despite considerable attention to the processes activated during heat shock, less is known about the role of genes in survival of a sudden temperature increase. Saccharomyces cerevisi...
متن کاملThe response to heat shock and oxidative stress in Saccharomyces cerevisiae.
A common need for microbial cells is the ability to respond to potentially toxic environmental insults. Here we review the progress in understanding the response of the yeast Saccharomyces cerevisiae to two important environmental stresses: heat shock and oxidative stress. Both of these stresses are fundamental challenges that microbes of all types will experience. The study of these environmen...
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ژورنال
عنوان ژورنال: Molecular Systems Biology
سال: 2015
ISSN: 1744-4292,1744-4292
DOI: 10.15252/msb.20156170