Results 1 to 10 of about 29,019 (254)

The Novel Anaerobiosis-Responsive Overlapping Gene ano Is Overlapping Antisense to the Annotated Gene ECs2385 of Escherichia coli O157:H7 Sakai

open access: yesFrontiers in Microbiology, 2018
Current notion presumes that only one protein is encoded at a given bacterial genetic locus. However, transcription and translation of an overlapping open reading frame (ORF) of 186 bp length were discovered by RNAseq and RIBOseq experiments. This ORF is
Sarah M. Hücker   +6 more
doaj   +1 more source

Crystal Structure of the Active Site Mutant Form of Soluble Fumarate Reductase, Osm1

open access: yesCrystals, 2019
Soluble fumarate reductase is essential for survival under anaerobic conditions. This enzyme can maintain the redox balance in the cell by catalyzing the reduction of fumarate to succinate.
Chang Min Kim   +5 more
doaj   +1 more source

The Many Facets of Hypoxia in Plants

open access: yesPlants, 2020
Plants are aerobic organisms that require oxygen for their respiration. Hypoxia arises due to the insufficient availability of oxygen, and is sensed by plants, which adapt their growth and metabolism accordingly.
Elena Loreti, Pierdomenico Perata
doaj   +1 more source

Beneficial effects of fermented vegetal beverages on human gastrointestinal microbial ecosystem in a simulator [PDF]

open access: yes, 2014
The aim of this study was to evaluate the effects of four beverage formulations (prebiotic - fructooligosaccharide, probiotic - Lactobacillus casei Lc-01, synbiotic - fructooligosaccharide and L.
Bianchi, Fernanda   +5 more
core   +1 more source

The rates and players of denitrification, dissimilatory nitrate reduction to ammonia (DNRA) and anaerobic ammonia oxidation (anammox) in mangrove soils

open access: yesAnais da Academia Brasileira de Ciências, 2018
Mangroves are ecosystems located in the transition zone between land and sea, characterized by periodic flooding that confer to its unique characteristics.
DANICE M. LUVIZOTTO   +7 more
doaj   +1 more source

A two-stage, two-organism process for biohydrogen from glucose [PDF]

open access: yes, 2006
H2 can potentially be produced in a two-stage biological process: the fermentation of glucose by Escherichia coli HD701 and the photofermentation of the residual medium by Rhodobacter sphaeroides O.U. 001. In a typical batch fermentation, E.
Macaskie, LE, Redwood, MD
core   +1 more source

Rice Seed Germination Underwater: Morpho-Physiological Responses and the Bases of Differential Expression of Alcoholic Fermentation Enzymes

open access: yesFrontiers in Plant Science, 2017
The water-, energy-, and labor-intensive system of transplanted puddled rice (Oryza sativa) is steadily being replaced by direct seeding due to the progressive scarcity of these resources.
Berta Miro   +4 more
doaj   +1 more source

Differential Gene Expression of Mucor lusitanicus under Aerobic and Anaerobic Conditions

open access: yesJournal of Fungi, 2022
Mucor lusitanicus and some other members of the fungal order Mucorales display the phenomenon of morphological dimorphism. This means that these fungi aerobically produce filamentous hyphae, developing a coenocytic mycelium, but they grow in a multipolar
Mónika Homa   +8 more
doaj   +1 more source

The aggregation of Brucella abortus occurs under microaerobic conditions and promotes desiccation tolerance and biofilm formation [PDF]

open access: yes, 2012
Brucella abortus causes brucellosis mainly in cattle. The infection is transmitted to humans by ingestion of animal products or direct contact with infected material.
Almiron, Marta A.   +2 more
core   +1 more source

Oxygen Limitation Enhances the Antimicrobial Activity of Fosfomycin in Pseudomonas aeruginosa Following Overexpression of glpT Which Encodes Glycerol-3-Phosphate/Fosfomycin Symporter

open access: yesFrontiers in Microbiology, 2018
Fosfomycin is resurfacing as a “last resort drug” to treat infections caused by multidrug resistant pathogens. This drug has a remarkable benefit in that its activity increases under oxygen-limited conditions unlike other commonly used antimicrobials ...
Hidetada Hirakawa   +4 more
doaj   +1 more source

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