Literature DB >> 21063748

Total fatty acid content of the plasma membrane of Saccharomyces cerevisiae is more responsible for ethanol tolerance than the degree of unsaturation.

Hyun-Soo Kim1, Na-Rae Kim, Wonja Choi.   

Abstract

The effect of change in unsaturated fatty acid composition on ethanol tolerance in Saccharomyces cerevisiae overexpressing ScOLE1 (∆9 fatty acid desaturase gene of S. cerevisiae), CaFAD2 (∆12 fatty acid desaturase gene of Candida albicans), or CaFAD3 (ω3 fatty acid desaturase gene of C. albicans) was examined. ScOLE1 over-expression increased the total unsaturated fatty acid content and enhanced ethanol tolerance, compared with a control strain. In contrast, overexpression of CaFAD2 and CaFAD3, which led to production of linoleic acid (18:2) and α-linolenic acid (18:3), respectively, neither changed total unsaturated fatty acids nor enhanced ethanol tolerance. The total unsaturated fatty acid content rather than the degree of unsaturation is thus an important factor for ethanol tolerance.

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Year:  2010        PMID： 21063748     DOI： 10.1007/s10529-010-0465-8

Source DB:  PubMed          Journal:  Biotechnol Lett        ISSN： 0141-5492            Impact factor:   2.461


  10 in total

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2.  Linolenic Acid Plus Ethanol Exacerbates Cell Death in Saccharomyces cerevisiae by Promoting Lipid Peroxidation, Cardiolipin Loss, and Necrosis.

Authors:  Berenice Eridani Olmos-Orizaba; José Santos Arroyo-Peñaloza; Lorena Martínez-Alcántar; Rocío Montoya-Pérez; Alberto Flores-García; Alain Raimundo Rodríguez-Orozco; Elizabeth Calderón-Cortés; Alfredo Saavedra-Molina; Jesús Campos-García; Christian Cortés-Rojo
Journal:  Life (Basel)       Date:  2022-07-14

Review 3.  The yeast sphingolipid signaling landscape.

Authors:  David J Montefusco; Nabil Matmati; Yusuf A Hannun
Journal:  Chem Phys Lipids       Date:  2013-11-09       Impact factor: 3.329

4.  A novel strategy to construct yeast Saccharomyces cerevisiae strains for very high gravity fermentation.

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5.  Evaluation of divergent yeast genera for fermentation-associated stresses and identification of a robust sugarcane distillery waste isolate Saccharomyces cerevisiae NGY10 for lignocellulosic ethanol production in SHF and SSF.

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Journal:  Biotechnol Biofuels       Date:  2019-02-27       Impact factor: 6.040

6.  Proteomic profiling and integrated analysis with transcriptomic data bring new insights in the stress responses of Kluyveromyces marxianus after an arrest during high-temperature ethanol fermentation.

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Journal:  Biotechnol Biofuels       Date:  2019-03-09       Impact factor: 6.040

7.  High-temperature ethanol fermentation from pineapple waste hydrolysate and gene expression analysis of thermotolerant yeast Saccharomyces cerevisiae.

Authors:  Huynh Xuan Phong; Preekamol Klanrit; Ngo Thi Phuong Dung; Sudarat Thanonkeo; Mamoru Yamada; Pornthap Thanonkeo
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8.  A system based network approach to ethanol tolerance in Saccharomyces cerevisiae.

Authors:  Ceyda Kasavi; Serpil Eraslan; Kazim Yalcin Arga; Ebru Toksoy Oner; Betul Kirdar
Journal:  BMC Syst Biol       Date:  2014-08-08

9.  Improving Saccharomyces cerevisiae ethanol production and tolerance via RNA polymerase II subunit Rpb7.

Authors:  Zilong Qiu; Rongrong Jiang
Journal:  Biotechnol Biofuels       Date:  2017-05-15       Impact factor: 6.040

10.  Errors in protein synthesis increase the level of saturated fatty acids and affect the overall lipid profiles of yeast.

Authors:  Ana Rita D Araújo; Tânia Melo; Elisabete A Maciel; Clara Pereira; Catarina M Morais; Deolinda R Santinha; Joana F Tavares; Helena Oliveira; Amália S Jurado; Vítor Costa; Pedro Domingues; Maria Rosário M Domingues; Manuel A S Santos
Journal:  PLoS One       Date:  2018-08-27       Impact factor: 3.240
  10 in total

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