Results 11 to 20 of about 4,843 (174)

Genome sequence of carboxylesterase, carboxylase and xylose isomerase producing alkaliphilic haloarchaeon Haloterrigena turkmenica WANU15. [PDF]

open access: yesGenom Data, 2016
We report draft genome sequence of Haloterrigena turkmenica strain WANU15, isolated from Soda Lake. The draft genome size is 2,950,899 bp with a G + C content of 64% and contains 49 RNA sequence.
Selim S, Hagagy N.
europepmc   +2 more sources

Identification of Mutations Responsible for Improved Xylose Utilization in an Adapted Xylose Isomerase Expressing Saccharomyces cerevisiae Strain

open access: yesFermentation, 2022
Economic conversion of biomass to biofuels and chemicals requires efficient and complete utilization of xylose. Saccharomyces cerevisiae strains engineered for xylose utilization are still considerably limited in their overall ability to metabolize ...
Ronald E. Hector   +2 more
doaj   +1 more source

Engineering the xylose metabolism in Schizochytrium sp. to improve the utilization of lignocellulose

open access: yesBiotechnology for Biofuels and Bioproducts, 2022
Background Schizochytrium sp. is a heterotrophic, oil-producing microorganism that can efficiently produce lipids. However, the industrial production of bulk chemicals using Schizochytrium sp.
Ling-Ru Wang   +7 more
doaj   +1 more source

Structure-based directed evolution improves S. cerevisiae growth on xylose by influencing in vivo enzyme performance

open access: yesBiotechnology for Biofuels, 2020
Background Efficient bioethanol production from hemicellulose feedstocks by Saccharomyces cerevisiae requires xylose utilization. Whereas S. cerevisiae does not metabolize xylose, engineered strains that express xylose isomerase can metabolize xylose by ...
Misun Lee   +4 more
doaj   +1 more source

Metabolic engineering considerations for the heterologous expression of xylose-catabolic pathways in Saccharomyces cerevisiae.

open access: yesPLoS ONE, 2020
Xylose, the second most abundant sugar in lignocellulosic biomass hydrolysates, can be fermented by Saccharomyces cerevisiae expressing one of two heterologous xylose pathways: a xylose oxidoreductase pathway and a xylose isomerase pathway.
Deokyeol Jeong   +7 more
doaj   +1 more source

Comparing the xylose reductase/xylitol dehydrogenase and xylose isomerase pathways in arabinose and xylose fermenting Saccharomyces cerevisiae strains

open access: yesBiotechnology for Biofuels, 2008
Background Ethanolic fermentation of lignocellulosic biomass is a sustainable option for the production of bioethanol. This process would greatly benefit from recombinant Saccharomyces cerevisiae strains also able to ferment, besides the hexose sugar ...
Hahn-Hägerdal Bärbel   +2 more
doaj   +1 more source

Glucose Isomerase: Functions, Structures, and Applications

open access: yesApplied Sciences, 2022
Glucose isomerase (GI, also known as xylose isomerase) reversibly isomerizes D-glucose and D-xylose to D-fructose and D-xylulose, respectively. GI plays an important role in sugar metabolism, fulfilling nutritional requirements in bacteria.
Ki Hyun Nam
doaj   +1 more source

High‐yield lipid production from lignocellulosic biomass using engineered xylose‐utilizing Yarrowia lipolytica

open access: yesGCB Bioenergy, 2020
Lignocellulosic biomass shows high potential as a renewable feedstock for use in biodiesel production via microbial fermentation. Yarrowia lipolytica, an emerging oleaginous yeast, has been engineered to efficiently convert xylose, the second most ...
Sang Do Yook   +6 more
doaj   +1 more source

Temperature-Dependent Structure–Function Properties of Bacterial Xylose Isomerase Enzyme for Food Applications: An In Silico Study

open access: yesClean Technologies, 2022
Xylose Isomerase (XI) is an intramolecular oxidoreductase enzyme and catalyzes the reversible conversion of ketoses and aldoses in addition to the bioconversion of ethanol from xylose in the production of bioethanol from hemicellulose.
Maurya Sharma   +5 more
doaj   +1 more source

Engineering xylose metabolism in thraustochytrid T18

open access: yesBiotechnology for Biofuels, 2018
Background Thraustochytrids are heterotrophic, oleaginous, marine protists with a significant potential for biofuel production. High-value co-products can off-set production costs; however, the cost of raw materials, and in particular carbon, is a major ...
Alexandra Merkx-Jacques   +10 more
doaj   +1 more source

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