نتایج جستجو برای: yeast salt
تعداد نتایج: 167401 فیلتر نتایج به سال:
Salinity is a major abiotic stress that limits plant productivity and quality throughout the world. Roots are the sites of salt uptake. To better understand salt stress responses in maize, we performed a comparative proteomic analysis of seedling roots from the salt-tolerant genotype F63 and the salt-sensitive genotype F35 under 160 mM NaCl treatment for 2 days. Under salinity conditions, the s...
The role of the acid trehalase encoded by the ATH1 gene in the yeast Saccharomyces cerevisiae is still unclear. In this work, we investigated the regulation of ATH1 transcription and found a clear involvement of the protein kinase Hog1p in the induction of this gene under severe stress conditions, such as high salt. We also detected changes in the acid trehalase activity and trehalose levels, i...
Pado is a unique fermented fish product of West Sumatera Indonesia, prepared using dried Pangium edule Reinw seed in combination with grated coconut, or without salt. Changing microflora during fermentation has not been extensively reported. This study observed the changes microflora, especially lactic acid bacteria, for 7 days at room temperature (25-30 °C) pado addition No microorganisms were...
We describe a signaling pathway that mediates salt stress responses in Arabidopsis. The response is mechanistically related to endoplasmic reticulum (ER) stress responses described in mammalian systems. Such responses involve processing and relocation to the nucleus of ER membrane-associated transcription factors to activate stress response genes. The salt stress response in Arabidopsis require...
Bread is a major contributor to sodium intake in many countries. Reducing the salt (NaCl) content in bread might be an effective way to reduce overall sodium intake. The objectives of this study were to examine the effects of gradually lowering the salt content in brown bread, with and without flavor compensation (KCl and yeast extract), on bread consumption and sodium intake compensation by ch...
Both sodium chloride and sodium sulfate are able to stabilize yeast frataxin, causing an overall increase of its thermodynamic stability curve, with a decrease in the cold denaturation temperature and an increase in the hot denaturation one. The influence of low concentrations of these two salts on yeast frataxin stability can be assessed by the application of a theoretical model based on scale...
In plants, Vacuole H(+) -PPases (VPPs) are important proton pumps and encoded by multiple genes. In addition to full-length VPPs, several truncated forms are expressed, but their biological functions are unknown. In this study, we functionally characterized maize vacuole H(+) -PPase 5 (ZmVPP5), a truncated VPP in the maize genome. Although ZmVPP5 shares high sequence similarity with ZmVPP1, ZmV...
The highly halotolerant and allopolyploid yeast Zygosaccharomyces rouxii is industrially used for the food production in high concentrations of salt, such as brewing soy sauce and miso paste. Here, we report the draft genome sequence of Z. rouxii NBRC 1876 isolated from miso paste.
FK506 inhibits the Ca2+/calmodulin-dependent protein phosphatase calcineurin, which plays a critical role in yeast subjected to salt stress. A chemical genetic screen for small molecules that suppress growth inhibition by high NaCl plus FK506 identified a structurally related class of suppressors of FK506 (SFKs) named SFKs 2-4. To identify possible protein targets for these small molecules, a g...
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