Metabolic pathway engineering based on metabolomics confers acetic and formic acid tolerance to a recombinant xylose-fermenting strain of Saccharomyces cerevisiae [PDF]
, 2011 Background The development of novel yeast strains with increased tolerance toward inhibitors in lignocellulosic hydrolysates is highly desirable for the production of bio-ethanol.
Tomohisa Hasunuma +5 more
core +1 more source
, 2007 Metabolic engineering of Saccharomyces cerevisiae for ethanol production from D-xylose, an abundant sugar in plant biomass hydrolysates, has been pursued vigorously for the past 15 years. Whereas wild-type S. cerevisiae cannot ferment D-xylose, the keto-isomer D-xylulose can be metabolised slowly.
Van Maris, A.J.A. (author) +5 more
openaire +4 more sources
Metabolism of Toxic Sugars by Strains of the Bee Gut Symbiont Gilliamella apicola. [PDF]
, 2016 Social bees collect carbohydrate-rich food to support their colonies, and yet, certain carbohydrates present in their diet or produced through the breakdown of pollen are toxic to bees.
Engel, P. +6 more
core +2 more sources
Xylose Isomerase Depletion Enhances Virulence of Xanthomonas citri subsp. citri in Citrus aurantifolia. [PDF]
Int J Mol Sci, 2023 Alexandrino AV +8 more
europepmc +1 more source
Microbial Cell Factories, 2018 Background Aureobasidium pullulans is a yeast-like fungus that can ferment xylose to generate high-value-added products, such as pullulan, heavy oil, and melanin.
Jian Guo +4 more
doaj +1 more source
Over-expression of Xylose isomerase/Xylulokinase and Construction of O2-tolerant hydrogenase in Klebsiella oxytoca HP1 [PDF]
, 2015 在石化燃料枯竭和全球气候变暖的双重危机下，氢气作为一种可再生、零排放和高热值的清洁能源载体而备受关注。关于氢能的研究主要围绕氢的制取和氢的利用两个方面展开。在众多制氢方式中，生物制氢因其生产成本低、原料来源丰富和环境污染小，从而成为制氢研究的热点。在氢的利用中，燃料电池技术一直以来都是研究的重点。氢酶是一种含金属的氧化还原酶，其广泛存在于微生物中，能够可逆地催化H+的还原和H2的氧化(2H++2e-↔H2)。无论是在氢的制取还是氢的利用中，氢酶都是氢能技术的核心之一 ...
黄钢锋
core
Comparative xylose metabolism among the Ascomycetes C. albicans, S. stipitis and S. cerevisiae.
PLoS ONE, 2013 The ascomycetes Candida albicans, Saccharomyces cerevisiae and Scheffersomyces stipitis metabolize the pentose sugar xylose very differently. S. cerevisiae fails to grow on xylose, while C. albicans can grow, and S.
Doreen Harcus +6 more
doaj +1 more source
Microbial Cell Factories, 2019 Background There have been many successful strategies to implement xylose metabolism in Saccharomyces cerevisiae, but no effort has so far enabled xylose utilization at rates comparable to that of glucose (the preferred sugar of this yeast). Many studies
Karen O. Osiro +4 more
doaj +1 more source
Understanding and elimination of carbon catabolite repression in Escherichia coli [PDF]
, 2012 BioengineeringMicroorganisms often encounter a mixture of different carbon sources and therefore have control systems to selectively take up and metabolize those substrates that promise the best success in competition with other species through rapid ...
Park, Jung Min
core
Phenotypic responses to interspecies competition and commensalism in a naturally derived microbial co-culture [PDF]
, 2018 The fundamental question of whether different microbial species will co-exist or compete in a given environment depends on context, composition and environmental constraints.
Barney, Brett M. +11 more
core +1 more source