نتایج جستجو برای: stress proteins
تعداد نتایج: 960496 فیلتر نتایج به سال:
Elevated expression of heat shock proteins (HSPs) has been demonstrated following various forms of stress, such as heat, heavy metal or ethanol treatment, hypoxia, ischemia, and they are also upregulated in several diseases and infections, as their most important function is to protect cells from the harmful effects of stress. As molecular chaperones they regulate the biosynthesis, folding/unfo...
photobleaching reveal that the half-life of stress-granule-associated RNA-binding proteins is very brief, on the order of seconds to minutes, despite the fact that time-lapse microscopy reveals that individual stress granules persist for hours. This rapid shuttling of protein and RNA within stress granules suggests that their mRNP contents are continually sorted via fleeting associations with t...
Salt stress is an important abiotic stress that causes decreased crop yields. Root growth and plant activities are affected by salt stress through the actions of specific genes that help roots adapt to adverse environmental conditions. For a more comprehensive understanding of proteins affected by salinity, we used two-dimensional gel electrophoresis and mass spectrometry to characterize the pr...
Many normally cytosolic yeast proteins form insoluble intracellular bodies in response to nutrient depletion, suggesting the potential for widespread protein aggregation in stressed cells. Nearly 200 such bodies have been found in yeast by screening libraries of fluorescently tagged proteins. In order to more broadly characterize the formation of these bodies in response to stress, we employed ...
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