Results 11 to 20 of about 55,142 (236)

The PhoPQ Two-Component System Is the Major Regulator of Cell Surface Properties, Stress Responses and Plant-Derived Substrate Utilisation During Development of Pectobacterium versatile-Host Plant Pathosystems

open access: yesFrontiers in Microbiology, 2021
Pectobacterium versatile (formerly P. carotovorum) is a recently defined species of soft rot enterobacteria capable of infecting many plant hosts and damaging different tissues.
Uljana Kravchenko   +8 more
doaj   +1 more source

Effects of addition of different sources and doses of sugars on in vitro digestibilities of dry matter, fibre and cell wall monosaccharides of corn silage in ruminants

open access: yesAnimal, 2020
In ruminant diets, soluble sugar is an important factor in the digestive process. The objective of this study was to evaluate the effects of the source and dose of soluble sugars, under controlled pH conditions, on the in vitro digestibility of DM, fibre
F.P. Campos   +4 more
doaj   +1 more source

Characterization of the Weimberg Pathway in Caulobacter crescentus

open access: yesFermentation, 2018
Caulobacter crescentus is a gram-negative bacterium that can utilize xylose as a substrate using the Weimberg pathway, which converts xylose to α-ketoglutarate in five steps without carbon loss.
Henrik Almqvist   +4 more
doaj   +1 more source

L-Arabinose Transport and Metabolism in Salmonella Influences Biofilm Formation

open access: yesFrontiers in Cellular and Infection Microbiology, 2021
L-arabinose inducible promoters are commonly used in gene expression analysis. However, nutrient source and availability also play a role in biofilm formation; therefore, L-arabinose metabolism could impact biofilm development.
Erin M. Vasicek   +10 more
doaj   +1 more source

The Response Regulator HrpY of Dickeya dadantii 3937 Regulates Virulence Genes Not Linked to the hrp Cluster

open access: yesMolecular Plant-Microbe Interactions, 2008
HrpX/Y is a putative two-component system (TCS) encoded within the type III secretion system (T3SS) gene cluster of Dickeya dadantii. A linear regulatory cascade initiated by HrpX/Y that leads to activation of the downstream T3SS genes via HrpS and HrpL ...
Mee-Ngan Yap   +2 more
doaj   +1 more source

The role of gum induced by Fusarium oxysporum Schlecht. Snyd. et Hans. f.sp. tulipae Apt. in tulip bulbs on growth and development of the pathogen

open access: yesPlant Protection Science, 2002
It was showed that gums induced by Fusarium oxysporum f.sp. tulipae in tulip bulbs applied to mineral Czapek-Dox Broth with Bacto Agar (CzDA) medium, containing sucrose substantially stimulated abundant growth of mycelium and sporulation of the pathogen.
A. Saniewska
doaj   +1 more source

Synthesis and Antibacterial activities of some Arabinofuranose-Schiff bases Derivatives [PDF]

open access: yesKirkuk Journal of Science, 2016
As a continuous research for the discovery of new antibacterial agents due to the developing resistance toward conventional antibiotics, we reported a convenient synthetic approach for the preparation of methyl-α-D-arabinofuranoside shiff-bases. A series
Mohsin O. Mohammed AL-Shwany
doaj   +1 more source

L-arabinose and D-xylose: sweet pentoses that may reduce postprandial glucose and insulin responses

open access: yesFood & Nutrition Research, 2021
Background: Diets inducing high fluctuations in plasma glucose levels are linked to type 2 diabetes. L-arabinose and D-xylose have been hypothesized to inhibit intestinal sucrase activity, delay sucrose digestion, and reduce glycaemic and insulinaemic ...
Korrie Pol, Monica Mars
doaj   +1 more source

Ueber Arabinose [PDF]

open access: yesBerichte der deutschen chemischen Gesellschaft, 1886
n ...
openaire   +2 more sources

Functional characterization of a highly specific l-arabinose transporter from Trichoderma reesei

open access: yesMicrobial Cell Factories, 2021
Background Lignocellulose biomass has been investigated as a feedstock for second generation biofuels and other value-added products. Some of the processes for biofuel production utilize cellulases and hemicellulases to convert the lignocellulosic ...
Sami Havukainen   +4 more
doaj   +1 more source

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