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	Provedor de dados Electron. J. Biotechnol. (1) Autor Jiang,Li (1) Shi,Jun (1) Zhang,Min (1) Palavra-chave Bioethanol (1) Random amplified polymorphic DNA (RAPD) (1) Yeast (1) Tipo do documento Journal article (1) Ano 2015 (1) País Chile (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Modulation of mitochondrial membrane integrity and ROS formation by high temperature in Saccharomyces cerevisiae Electron. J. Biotechnol. Zhang,Min; Shi,Jun; Jiang,Li. Background Yeast strains are exposed to numerous environmental stresses during industrial alcoholic fermentation. High temperature accumulated acetic acid, enhanced the growth inhibition and decreased ethanol production. Results In this study the influence of high temperature on the cellular and mitochondrial membrane integrity of Saccharomyces cerevisiae as well as reactive oxygen species (ROS) formation was investigated to understand the mechanisms of the high temperature fermentation process. However, increasing the temperature to 42°C resulted in a clear decrease in the cytoplasmic and mitochondrial membrane potential and an increase in intracellular ROS formation. It was also determined that the different thermostability between YZ1 and YF31 strains... Tipo: Journal article Palavras-chave: Bioethanol; Random amplified polymorphic DNA (RAPD); Yeast. Ano: 2015 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582015000300010 Registros recuperados: 1 Primeira ... 1 ... Última

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