Results 261 to 270 of about 347,780 (327)
Nitrite induced nitrate and nitrite reductases in Azotobacter vinelandii.
Indian journal of biochemistry & biophysics, 1975 R S, Marwaha, S K, Sawhney, M S, Naik
openaire +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Environmental Science & Technology
The recently proposed partial denitrification (PD), terminating nitrate reduction to nitrite, has been regarded as a promising alternative to nitrite supplying for anammox bacteria.
Zhibin Wang, Hai-Yan Cao, Fei Xiong
exaly +2 more sources
The recently proposed partial denitrification (PD), terminating nitrate reduction to nitrite, has been regarded as a promising alternative to nitrite supplying for anammox bacteria.
Zhibin Wang, Hai-Yan Cao, Fei Xiong
exaly +2 more sources
Regulation of nitrite uptake and nitrite reductase expression in Chlamydomonas reinhardtii
Biochimica Et Biophysica Acta - General Subjects, 1991Expression of nitrite uptake and nitrite reductase activities has been studied in Chlamydomonas reinhardtii under different nutritional conditions. Both activities were expressed at a low level in derepressed cells (with no nitrogen source) and at a high level in induced cells (with nitrate or nitrite).
Aurora Galvan +2 more
exaly +3 more sources
Bioresource Technology, 2023
This study investigated the response of nitrite accumulation to elevated COD/NO3--N ratio (C/N) during partial denitrification (PD). Results indicated nitrite was gradually accumulated and remained stable (C/N = 1.5 ∼ 3.0), while that rapidly declined ...
Zilong Hou +10 more
semanticscholar +1 more source
This study investigated the response of nitrite accumulation to elevated COD/NO3--N ratio (C/N) during partial denitrification (PD). Results indicated nitrite was gradually accumulated and remained stable (C/N = 1.5 ∼ 3.0), while that rapidly declined ...
Zilong Hou +10 more
semanticscholar +1 more source
Studies on nitrite reductase in barley
Planta, 1973Nitrite reductase from barley seedlings was purified 50-60 fold by ammonium sulphate precipitation and gel filtration. No differences were established in the characteristics of nitrite reductases isolated in this way from either leaf or root tissues.
W F, Bourne, B J, Miflin
openaire +2 more sources
Pseudoazurin–Nitrite Reductase Interactions
ChemBioChem, 2005AbstractThe nitrite reductase‐binding site on pseudoazurin has been determined by using NMR chemical‐shift perturbations. It comprises residues in the hydrophobic patch surrounding the exposed copper ligand His81 as well as several positively charged residues. The binding site is similar for both redox states of pseudoazurin, despite differences in the
Antonietta, Impagliazzo +2 more
openaire +2 more sources
Denitrification and nitrite reduction: Pseudomonas aeruginosa nitrite-reductase
Biochimie, 1984Present knowledge of the different enzymatic steps of the denitrification chains in various bacteria, particularly Paracoccus denitrificans and Pseudomonas aeruginosa has been briefly reviewed. The question whether nitric oxide (NO), nitrous oxide (N2O) and other nitrogen derivatives are obligatory intermediates has been discussed.
Y, Henry, P, Bessières
openaire +2 more sources
Nitrite Reductases in Denitrification
2007Nitrite reductase (NIR) is a key enzyme in the dissimilatory denitrification chain, catalyzing the reduction of NO2 - to NO. Although a matter of debate for a long time, NO is now accepted product of NO2 --reduction as an obligatory intermediate in most denitrifiers, and it is further reduced to N2O by NO reductase. Purification and characterization of
RINALDO, Serena, CUTRUZZOLA', Francesca
openaire +2 more sources
Functional domains of assimilatory nitrate reductases and nitrite reductases
Trends in Biochemical Sciences, 1990Biochemical investigation of nitrate assimilation enzymes spans the past four decades. With the molecular cloning of genes for nitrate reductases and nitrite reductases, exciting new prospects are developing for the study of these enzymes. As large, complex enzymes with multiple redox centers, these two types of reductases should help us gain ...
W H, Campbell, K R, Kinghorn
openaire +2 more sources
Stoichiometry of nitrite reduction catalyzed by Pseudomonas aeruginosa nitrite-reductase
Biochimie, 1984The stoichiometry of the reduction of nitrite catalyzed by Pseudomonas aeruginosa nitrite-reductase (cytochrome cd1) has been shown to yield nitrous oxide as the final product. Gas chromatography experiments demonstrated that nitric oxide is also formed as a free intermediate. A sequential formation of NO and N2O is discussed as opposed to the parallel
P, Bessières, Y, Henry
openaire +2 more sources