Results 241 to 250 of about 171,220 (334)

A critical role for gastric xanthine oxidoreductase in the formation of S-nitrosothiols and blood pressure responses to nitrite in rats. [PDF]

Redox Biol
de Azevedo Medeiros CF, Neto-Neves EM, Santana IV, Sanches-Lopes JM, Nogueira RC, Batista RIM, Conde-Tella SO, Montenegro MF, Tanus-Santos JE.   +8 more
europepmc   +1 more source

Control of Shigella sonnei and adhesive invasive Escherichia coli infections with a natural product which inhibits the bacterial oxidoreductase DsbA

, 2017
Zainulabedeen R. M. H. Mirza
openalex   +1 more source

Structural characterisation of nucleotide sugar short‐chain dehydrogenases/reductases from the thermophilic pseudomurein‐containing methanogen Methanothermobacter thermautotrophicus ΔH

The FEBS Journal, EarlyView.
Nucleotide sugar short‐chain dehydrogenases/reductases (NS‐SDRs) are involved in pseudomurein and capsular polysaccharide formation in methanogenic Archaea. Methanothermobacter thermautotrophicus possesses several NS‐SDRs labelled Mth375, Mth380, Mth373, Mth631 and Mth1789.
Vincenzo Carbone, Linley R. Schofield, Patrick J. B. Edwards, Andrew J. Sutherland‐Smith, Ron S. Ronimus   +4 more
wiley   +1 more source

In vitro culture media type impacts gene expression in the freshwater mussel Lampsilis siliquoidea (Bivalvia: Unionidae). [PDF]

Hereditas
Ulin KE, Phelps AR, Ellis CJ, Daly M, Roznere I.   +4 more
europepmc   +1 more source

A short peptide derived from late embryogenesis abundant proteins enhances acid tolerance in Escherichia coli via modulation of two‐component regulatory systems

The FEBS Journal, EarlyView.
Expression of the LEA‐K peptide in E. coli BL21 (DE3) improved bacterial viability under acidic stress (pH4), suggesting a protective function. RNA‐sequencing of LEA‐K‐expressing vs. non‐expressing cells revealed 283 differentially expressed genes (DEGs). In silico docking linked LEA‐K to two‐component systems (TCS) proteins (Rcs, BtsS/R, and EnvZ/OmpR)
Khaled Metwally, Shinya Ikeno
wiley   +1 more source

A phage-selective trigger hints at an SOS-independent mechanism of prophage induction by oxidative stress. [PDF]

Chem Sci
Jancheva M, Nguyen TN, Anderl F, Joge S, Neubauer J, Rominger-Baumann C, Walter A, Storch G, Böttcher T.   +8 more
europepmc   +1 more source

The fission yeast ferric reductase gene frp1+ is required for ferric iron uptake and encodes a protein that is homologous to the gp91-phox subunit of the human NADPH phagocyte oxidoreductase.

, 1993
D G Roman, Andrew Dancis, Gregory J. Anderson, Richard D. Klausner   +3 more
openalex   +2 more sources

Heterologous plastoquinone production using a newly identified O2‐dependent cyanobacterial hydroxylase

The FEBS Journal, EarlyView.
In this study, we confirm that PlqH is the hydroxylase operating in plastoquinone biosynthesis in photosynthetic cyanobacteria (Cyanobacteriia). Our phylogenetic analyses demonstrate that cyanobacterial PlqH homologues originated from hydroxylases involved in ubiquinone biosynthesis in bacteria. Plastoquinone production in Escherichia coli was achieved
Morgane Roger‐Margueritat, Margot Beltran, Juliette Schnoebelen, Laura Flandrin, Wafa Rezali, Eline Michel, Sophie S. Abby, Fabien Pierrel   +7 more
wiley   +1 more source

High-resolution native electrophoresis in-gel activity assay reveals biological insights of medium-chain fatty acyl-CoA dehydrogenase deficiency. [PDF]

Sci Rep
Guerrero-Castillo S, Grün A, Lewandowski N, Gundorova P, Blettenberger LE, Laubach NC, Küchler K, Barroso M, Uetrecht C, Gersting SW.   +9 more
europepmc   +1 more source

Distribution and activity of nitrate and nitrite reductases in the microbiota of the human intestinal tract

The FEBS Journal, EarlyView.
Nitrate from food is first converted to nitrite by oral bacteria and then further processed in the intestine. The gut microbiota reduces nitrate and nitrite to ammonia or nitric oxide, preventing the formation of carcinogenic nitrosamines. Our analysis highlights Escherichia coli as a key player in this detoxification process, supported by other ...
Natalie Hager, Mélanie Elisabeth Gindt, Marcel Hövels, Jean‐Lou Christian Michel Dorne, Uwe Deppenmeier   +4 more
wiley   +1 more source