Results 121 to 130 of about 69,355 (257)

Evidence supporting dissimilatory and assimilatory lignin degradation in Enterobacter lignolyticus SCF1 [PDF]

, 2013
Lignocellulosic biofuels are promising as sustainable alternative fuels, but lignin inhibits access of enzymes to cellulose, and by-products of lignin degradation can be toxic to cells. The fast growth, high efficiency and specificity of enzymes employed
Angela D Norbeck, Blake A Simmons, Blake A Simmons, Carrie D Nicora, Deepak eSharma, Errol W Robinson, Joshua T Aldrich, Kristen M DeAngelis, Lye Meng eMarkillie, Nancy G Isern, Rebecca eVarney, Ronald C Taylor   +11 more
core   +4 more sources

Optimized xylose isomerase uptake and expression level in Saccharomyces cerevisiae for improving ethanol production

Applied Environmental Biotechnology, 2018
The ability to engineer the yeast Saccharomyces cerevisiae to efficiently convert lignocellulosic biomass to ethanol remains a considerable challenge. Here, we propose a new reprogrammable strategy to optimize the expression level of the xylose isomerase
Mei Zhang, Wenxiu Fan, Jingyue Wang, Limin Cao   +3 more
semanticscholar   +1 more source

Dispensability of Escherichia coli's latent pathways

, 2011
Gene-knockout experiments on single-cell organisms have established that expression of a substantial fraction of genes is not needed for optimal growth.
A. E. Motter, Baba, Barab  si, Becker, Blank, Braunstein, Covert, Deluna, Deutscher, Edwards, Emmerling, Feist, Feist, Ferguson, Flores, Fong, Fong, Freilich, Gerdes, Giaever, Goyal, Gu, Hasona, Herring, Hillenmeyer, Hopkins, Hua, Ibarra, Ito, J. S. Lee, Kaufman, Klipp, Kupiec, Mahadevan, Motter, Motter, Nishikawa, Papp, Reed, Reed, S. P. Cornelius, Shi, Smith, Stern, Vinopal, Wagner   +45 more
core   +2 more sources

Heterologous expression of Spathaspora passalidarum xylose reductase and xylitol dehydrogenase genes improved xylose fermentation ability of Aureobasidium pullulans

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, Siyao Huang, Yefu Chen, Xuewu Guo, Dongguang Xiao   +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  

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, Daniel Dignard, Guylaine Lépine, Chris Askew, Martine Raymond, Malcolm Whiteway, Cunle Wu   +6 more
doaj   +1 more source

Exploring the xylose paradox in Saccharomyces cerevisiae through in vivo sugar signalomics of targeted deletants

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, Celina Borgström, Daniel P. Brink, Birta Líf Fjölnisdóttir, Marie F. Gorwa-Grauslund   +4 more
doaj   +1 more source

Bioreactor and process design for 2 G ethanol production from xylose using industrial S. cerevisiae and commercial xylose isomerase

Biochemical engineering journal, 2022
Juliana P. Sandri, M. D. Ramos, C. L. Perez, T. J. Mesquita, T. Zangirolami, T. S. Milessi   +5 more
semanticscholar   +1 more source

Metal Ion Roles and the Movement of Hydrogen during Reaction Catalyzed by D-Xylose Isomerase: A Joint X-Ray and Neutron Diffraction Study [PDF]

, 2010
Andrey Kovalevsky, L. Hanson, S. Zoë Fisher, Marat Mustyakimov, Sax A. Mason, V. Trevor Forsyth, Matthew P. Blakeley, David A. Keen, Trixie Wagner, H. L. Carrell, Amy K. Katz, Jenny P. Glusker, Paul Langan   +12 more
openalex   +1 more source

Structural knowledge or X-ray damage? Dose-dependent case studies on xylose isomerase revealing structural perturbations [PDF]

, 2019
Edward H. Snell, Helena Taberman, Charles S. Bury, Mark J. van der Woerd, Elspeth F. Garman   +4 more
openalex   +1 more source