Results 31 to 40 of about 9,715 (195)

Growth of Rhodococcus sp. strain BCP1 on gaseous n-alkanes: New metabolic insights and transcriptional analysis of two soluble di-iron monooxygenase genes [PDF]

open access: yes, 2015
Rhodococcus sp. strain BCP1 was initially isolated for its ability to grow on gaseous n-alkanes, which act as inducers for the co-metabolic degradation of low-chlorinated compounds.
Cappelletti M.   +6 more
core   +2 more sources

Detoxification and stress response genes expressed in a western North American bumble bee, Bombus huntii (Hymenoptera: Apidae) [PDF]

open access: yes, 2013
BACKGROUND: The Hunt bumble bee (Bombus huntii Greene, Hymenoptera: Apidae) is a holometabolous, social insect important as a pollinator in natural and agricultural ecosystems in western North America.
Dennis L Welker   +3 more
core   +1 more source

Molybdenum Incorporation in Tungsten Aldehyde Oxidoreductase Enzymes from Pyrococcus furiosus [PDF]

open access: yesJournal of Bacteriology, 2010
ABSTRACT The hyperthermophilic archaeon Pyrococcus furiosus expresses five aldehyde oxidoreductase (AOR) enzymes, all containing a tungsto-bispterin cofactor. The growth of this organism is fully dependent on the presence of tungsten in the growth medium.
Sevcenco, A.M. (author)   +7 more
openaire   +4 more sources

Merging Biocatalysis and Chemocatalysis in Flow: State‐of‐the‐Art and Future Directions for Sustainable Synthesis

open access: yesAngewandte Chemie, EarlyView.
This review highlights recent advances in integrating biocatalysis and chemocatalysis in continuous flow to create streamlined, sustainable processes. It examines chemo‐enzymatic cascades combining at least one enzymatic and one chemical step, discusses challenges such as enzyme immobilization, leaching, and reactor clogging, and presents solutions ...
Petros Siasiaridis   +2 more
wiley   +2 more sources

How Does Fusarium oxysporum Sense and Respond to Nicotinaldehyde, an Inhibitor of the NAD+ Salvage Biosynthesis Pathway?

open access: yesFrontiers in Microbiology, 2019
Plant pathogenic fungi are a major threat to food security and impose a severe economic burden, thus there is a continuous need to develop new strategies to manage them.
Gautam Anand   +5 more
doaj   +1 more source

Microbial degradation of furanic compounds: biochemistry, genetics, and impact [PDF]

open access: yes, 2011
Microbial metabolism of furanic compounds, especially furfural and 5-hydroxymethylfurfural (HMF), is rapidly gaining interest in the scientific community.
Nick Wierckx   +3 more
core   +2 more sources

Stereoselective Biotransformation: Transfer of Learning to Advance Drug Metabolism and Biocatalysis

open access: yesAngewandte Chemie, EarlyView.
Understanding stereoselective biotransformations has implications for predicting drug disposition and response and may also inspire novel biocatalytic and biomimetic strategies to address challenges in metabolite and API synthesis. ABSTRACT Chirality is an important determinant of drug action, as enantiomers can exhibit markedly different ...
Grace A. Okunlola, Godwin A. Aleku
wiley   +2 more sources

Mathematical model of the Lux luminescence system in the terrestrial bacterium Photorhabdus luminescens. [PDF]

open access: yes, 2009
A mathematical model of the Lux luminescence system, governed by the operon luxCDABE in the terrestrial bacterium Photorhabdus luminescens, was constructed using a set of coupled ordinary differential equations.
Stekel, Dov J, Welham, Patricia A
core   +1 more source

Characterization of the novel ene reductase Ppo-Er1 from paenibacillus polymyxa [PDF]

open access: yes, 2020
Ene reductases enable the asymmetric hydrogenation of activated alkenes allowing the manufacture of valuable chiral products. The enzymes complement existing metal- and organocatalytic approaches for the stereoselective reduction of activated C=C double ...
Aregger, David   +2 more
core   +1 more source

Tungsten‐containing aldehyde oxidoreductase of Eubacterium acidaminophilum [PDF]

open access: yesEuropean Journal of Biochemistry, 2003
Aldehyde oxidoreductase of Eubacterium acidaminophilum was purified to homogeneity under strict anaerobic conditions using a four‐step procedure. The purified enzyme was present as a monomer with an apparent molecular mass of 67 kDa and contained 6.0 ± 0.1 iron, 1.1 ± 0.2 tungsten, about 0.6 mol pterin cofactor and zinc, but no molybdenum.
David Rauh   +4 more
openaire   +1 more source

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