Results 131 to 140 of about 2,597 (156)

Laboratory adaptive evolution of thermotolerance is linked to the evolution of a robust proteostasis in S. cerevisiae

Dash DP, Zaidi Z, Sharma A, Dholakia D, Rai M, Dash D, Chakraborty K.   +6 more
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Sphingolipidomics of Thermotolerant Yeasts

Lipids, 2018
AbstractMass 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, Irena, Kolouchová, Lucia, Gharwalová, Jana, Doležalová, Linda, Nedbalová, Karel, Sigler   +5 more
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Ethanolic fermentation by thermotolerant yeasts

Journal of Chemical Technology and Biotechnology. Biotechnology, 1985
AbstractThe 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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Electron transport chain in a thermotolerant yeast

Journal of Bioenergetics and Biomembranes, 2017
Yeasts 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.
Jorge A, Mejía-Barajas, José A, Martínez-Mora, Rafael, Salgado-Garciglia, Ruth, Noriega-Cisneros, Omar, Ortiz-Avila, Christian, Cortés-Rojo, Alfredo, Saavedra-Molina   +6 more
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Altered sterol composition renders yeast thermotolerant

Science, 2014
Tricks for boosting yeast's ethanol yieldsTo become a widely used source of fuel, widespread industrial production of ethanol using yeast needs to be simple and efficient. However, two conditions ideal for boosting production—tolerance of higher temperatures and high concentrations of ethanol—have been limiting (see the Perspective by Cheng and Kao ...
L. Caspeta, Y. Chen, P. Ghiaci, A. Feizi, S. Buskov, B. M. Hallstrom, D. Petranovic, J. Nielsen   +7 more
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The Effect of Sodium Malonate on Yeast Thermotolerance

Microbiology, 2003
The 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, N N, Varakina, T M, Rusaleva, E I, Rachenko, V K, Voĭnikov   +4 more
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Schwanniomyces etchellsii, acid-thermotolerant yeasts from urban city soil

World Journal of Microbiology and Biotechnology, 2023
Acid-tolerant yeasts are one of the important keys to producing ethanol from acidic substrates, especially from molasses and agricultural waste. In this study, selected cultivars of yeasts isolated from a variety of locations such as botanical gardens in Thailand urban areas, which are often found highly polluted in the air such as carbon dioxide which
Supattra, Lertsriwong, Nassapat, Boonvitthya, Chompunuch, Glinwong   +2 more
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Construction of thermotolerant yeast expressing thermostable cellulase genes

Journal of Biotechnology, 2007
Kluyveromyces 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
Jiong, Hong, Yonghong, Wang, Hidehiko, Kumagai, Hisanori, Tamaki   +3 more
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Physiological and biochemical characterization of intergeneric hybrids of thermotolerant and non‐thermotolerant yeasts

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, R, Gera, D K, Singh, D, Singh, R, Marchant   +4 more
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Lantana camara for fuel ethanol production using thermotolerant yeast

Letters in Applied Microbiology, 2007
Evaluation of Lantana camara's use as feedstock for fuel ethanol production.Lantana camara plant material was hydrolysed with 1% sulfuric acid for 18 h at room temperature, followed by heat treatment of 121 degrees C for 20 min. Hemicellulosic hydrolyzate was separated and used for detoxification by ethyl acetate and overliming. Cellulosic fraction was
C, Pasha, M, Nagavalli, L Venkateswar, Rao   +2 more
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