Results 11 to 20 of about 47,090 (226)

Adaptive laboratory evolution and transcriptomic profiling reveal carbon-nitrogen metabolic reprogramming enabling aerobic co-fermentation of glucose and xylose in Saccharomyces cerevisiae. [PDF]

PLoS ONE
The efficient conversion of lignocellulosic sugars into bioethanol is constrained by the inability of Saccharomyces cerevisiae to metabolize xylose and by its preference for glucose when both sugars are available.
Lina Maria López-deÁvila, Zulma Isabel Monsalve-Fonnegra, Héctor Alejandro Rodríguez-Cabal   +2 more
doaj   +2 more sources

Thermodynamic and Kinetic Modeling of Co-utilization of Glucose and Xylose for 2,3-BDO Production by Zymomonas mobilis

Frontiers in Bioengineering and Biotechnology, 2021
Prior engineering of the ethanologen Zymomonas mobilis has enabled it to metabolize xylose and to produce 2,3-butanediol (2,3-BDO) as a dominant fermentation product.
Chao Wu, Ryan Spiller, Nancy Dowe, Nancy Dowe, Yannick J. Bomble, Peter C. St. John   +5 more
doaj   +1 more source

Dietary intake of xylose impacts the transcriptome and proteome of tissues involved in xylose metabolism in swine

Frontiers in Animal Science, 2023
Xylose is a primary component of arabinoxylan in swine diets. As arabinoxylan is a significant component of fiber, and fiber is generally rising in practical pig diets globally, the study of arabinoxylan and xylose is of increasing interest. However, the
Nichole F. Huntley, Nichole F. Huntley, Marcela M. de Souza, Matthew D. Schulte, Hamid Beiki, Andressa O. de Lima, Abigail E. Jantzi, Steven M. Lonergan, Elisabeth J. Huff-Lonergan, John F. Patience, John F. Patience, James E. Koltes   +11 more
doaj   +1 more source

Minimize the Xylitol Production in Saccharomyces cerevisiae by Balancing the Xylose Redox Metabolic Pathway

Frontiers in Bioengineering and Biotechnology, 2021
Xylose is the second most abundant sugar in lignocellulose, but it cannot be used as carbon source by budding yeast Saccharomyces cerevisiae. Rational promoter elements engineering approaches were taken for efficient xylose fermentation in budding yeast.
Yixuan Zhu, Jingtao Zhang, Jingtao Zhang, Lang Zhu, Zefang Jia, Qi Li, Wei Xiao, Wei Xiao, Limin Cao   +8 more
doaj   +1 more source

Metabolomic profiles are gender, disease and time specific in the interleukin-10 gene-deficient mouse model of inflammatory bowel disease. [PDF]

, 2013
Metabolomic profiling can be used to study disease-induced changes in inflammatory bowel diseases (IBD). The aim of this study was to investigate the difference in the metabolomic profile of males and females as they developed IBD.
Churchill, Thomas A, Doyle, Jason, Fedorak, Richard N, Foshaug, Rae R, Slupsky, Carolyn M, Sydora, Beate C, Tso, Victor K   +6 more
core   +7 more sources

Deletion of NGG1 in a recombinant Saccharomyces cerevisiae improved xylose utilization and affected transcription of genes related to amino acid metabolism

Frontiers in Microbiology, 2022
Production of biofuels and biochemicals from xylose using yeast cell factory is of great interest for lignocellulosic biorefinery. Our previous studies revealed that a natural yeast isolate Saccharomyces cerevisiae YB-2625 has superior xylose-fermenting ...
Cheng Cheng, Cheng Cheng, Wei-Bin Wang, Meng-Lin Sun, Rui-Qi Tang, Long Bai, Hal S. Alper, Xin-Qing Zhao   +7 more
doaj   +1 more source

Regulation of xylose metabolism in recombinant Saccharomyces cerevisiae [PDF]

Microbial Cell Factories, 2008
Considerable interest in the bioconversion of lignocellulosic biomass into ethanol has led to metabolic engineering of Saccharomyces cerevisiae for fermentation of xylose. In the present study, the transcriptome and proteome of recombinant, xylose-utilising S.
Salusjärvi, Laura, Kankainen, Matti, Soliymani, Rabah, Pitkänen, Juha Pekka, Penttilä, Merja, Ruohonen, Laura   +5 more
openaire   +5 more sources

Overexpression of a Prefoldin β subunit gene reduces biomass recalcitrance in the bioenergy crop Populus. [PDF]

, 2020
Prefoldin (PFD) is a group II chaperonin that is ubiquitously present in the eukaryotic kingdom. Six subunits (PFD1-6) form a jellyfish-like heterohexameric PFD complex and function in protein folding and cytoskeleton organization.
Barry, Kerrie, Bryan, Anthony C, Chen, Jin-Gui, Collins, Cassandra M, Ding, Jinhua, Engle, Nancy L, Gunter, Lee E, Jawdy, Sara S, Li, Mi, Lindquist, Erika A, Muchero, Wellington, Pu, Yunqiao, Rottmann, William, Schmutz, Jeremy, Singan, Vasanth, Tschaplinski, Timothy J, Tuskan, Gerald A, Winkeler, Kimberly A, Xie, Meng, Yang, Xiaohan, Zhang, Jin   +20 more
core   +1 more source

Transcriptome profile of carbon catabolite repression in an efficient l-(+)-lactic acid-producing bacterium Enterococcus mundtii QU25 grown in media with combinations of cellobiose, xylose, and glucose.

PLoS ONE, 2020
Enterococcus mundtii QU25, a non-dairy lactic acid bacterium of the phylum Firmicutes, is capable of simultaneously fermenting cellobiose and xylose, and is described as a promising strain for the industrial production of optically pure l-lactic acid ...
Yuh Shiwa, Haruko Fujiwara, Mao Numaguchi, Mohamed Ali Abdel-Rahman, Keisuke Nabeta, Yu Kanesaki, Yukihiro Tashiro, Takeshi Zendo, Naoto Tanaka, Nobuyuki Fujita, Hirofumi Yoshikawa, Kenji Sonomoto, Mariko Shimizu-Kadota   +12 more
doaj   +1 more source

Co-Fermentation of Glucose–Xylose Mixtures from Agroindustrial Residues by Ethanologenic Escherichia coli: A Study on the Lack of Carbon Catabolite Repression in Strain MS04

Molecules, 2022
The production of biofuels, such as bioethanol from lignocellulosic biomass, is an important task within the sustainable energy concept. Understanding the metabolism of ethanologenic microorganisms for the consumption of sugar mixtures contained in ...
Estefanía Sierra-Ibarra, Alejandra Vargas-Tah, Cessna L. Moss-Acosta, Berenice Trujillo-Martínez, Eliseo R. Molina-Vázquez, Alberto Rosas-Aburto, Ángeles Valdivia-López, Martín G. Hernández-Luna, Eduardo Vivaldo-Lima, Alfredo Martínez   +9 more
doaj   +1 more source