Results 131 to 140 of about 2,736 (170)
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Electron transport chain in a thermotolerant yeast
Journal of Bioenergetics and Biomembranes, 2017Yeasts capable of growing and surviving at high temperatures are regarded as thermotolerant. For appropriate functioning of cellular processes and cell survival, the maintenance of an optimal redox state is critical of reducing and oxidizing species.
Rafael Salgado-Garciglia +2 more
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Sphingolipidomics of Thermotolerant Yeasts
Lipids, 2018AbstractMass spectrometry‐based shotgun lipidomics was applied to the analysis of sphingolipids of 11 yeast strains belonging to four genera, that is Cryptococcus, Saccharomyces, Schizosaccharomyces, and Wickerhamomyces. The analysis yielded comprehensive results on both qualitative and quantitative representation of complex sphingolipids of three ...
Tomáš, Řezanka +5 more
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Construction of thermotolerant yeast expressing thermostable cellulase genes
Journal of Biotechnology, 2007Kluyveromyces marxianus NBRC1777 was identified as a thermotolerant yeast and was developed as a host for the expression of thermostable cellulase genes. The previously isolated genes for thermostable endo-beta-1,4-glucanase, cellobiohydrolase, and beta-glucosidase were introduced into the chromosome of K. marxianus and successfully expressed under the
Yonghong Wang +2 more
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The Effect of Sodium Malonate on Yeast Thermotolerance
Microbiology, 2003The study of the effect of malonate (an inhibitor of the succinate dehydrogenase complex of the respiratory chain of mitochondria) on the thermotolerance of the fermentative Saccharomyces cerevisiae and nonfermentative Rhodotorula rubra yeasts showed that malonate augmented the damaging effect of heat shock on the yeasts utilizing glucose (or other ...
E G, Rikhvanov +4 more
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Rapid growth of a thermotolerant yeast on palm oil
World Journal of Microbiology and Biotechnology, 1993A thermotolerant and rapidly-growing yeast for production of single cell protein from palm oil was isolated and identified as Candida tropicalis F129. The optimum temperature and pH for growth were 38°C and 6.0, respectively. The yeast grew with a high specific growth rate, of 0.92/h in 2% (v/v) palm oil medium, compared with other oil-assimilating ...
Kodama T, Yamakawa T
exaly +3 more sources
Journal of Basic Microbiology, 1997
AbstractKluyveromyces‐like intergeneric hybrids of thermotolerant Kluyveromyces marxianus and non‐thermotolerant Saccharomyces cerevisiae, produced in a previous study by protoplasmic fusion, have been characterized. On molasses, these strains produced ethanol in excess of 6% (v/v) both at 30 and 45 °C as against 3% and 4.2% (v/v) by the former parent ...
S S, Dhamija +4 more
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AbstractKluyveromyces‐like intergeneric hybrids of thermotolerant Kluyveromyces marxianus and non‐thermotolerant Saccharomyces cerevisiae, produced in a previous study by protoplasmic fusion, have been characterized. On molasses, these strains produced ethanol in excess of 6% (v/v) both at 30 and 45 °C as against 3% and 4.2% (v/v) by the former parent ...
S S, Dhamija +4 more
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Ethanolic fermentation by thermotolerant yeasts
Journal of Chemical Technology and Biotechnology. Biotechnology, 1985AbstractThe abilities of three thermotolerant yeast strains to ferment cane juice and molasses to ethanol were examined. Two of the strains gave adequate yields of ethanol both at 30°C and 40°C. One strain (a Candida tropicalis) proved superior to the other two having fermentation efficiencies of 92.6% and 90.4% on cane juice medium and 98% and 96% on ...
Rita Kar, Laxmikanthrao Viswanathan
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Ethanol and thermotolerance in the bioconversion of xylose by yeasts
2000The mechanisms underlying ethanol and heat tolerance are complex. Many different genes are involved, and the exact basis is not fully understood. The integrity of cytoplasmic and mitochondrial membranes is critical to maintain proton gradients for metabolic energy and nutrient uptake. Heat and ethanol stress adversely affect membrane integrity.
T W, Jeffries, Y S, Jin
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