Results 21 to 30 of about 5,806,549 (219)
Potential of Phototrophic Purple Nonsulfur Bacteria to Fix Nitrogen in Rice Fields
Microorganisms, 2021 Biological nitrogen fixation catalyzed by Mo-nitrogenase of symbiotic diazotrophs has attracted interest because its potential to supply plant-available nitrogen offers an alternative way of using chemical fertilizers for sustainable agriculture ...
Isamu Maeda
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RESPONSE OF AZOLLA GROWTH AND NITROGENASE ACTIVITY TO SALINITY STRESS [PDF]
Journal of Soil Sciences and Agricultural Engineering, 2006 A greenhouse experiment was carried out for 2 weeks to test the effect of different levels of NaCl on the growth and nitrogenase activity (ARA) of Azolla filicuiofdes.
Mona Marcos, Elham Aref
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Modular electron-transport chains from eukaryotic organelles function to support nitrogenase activity. [PDF]
Proc Natl Acad Sci U S A, 2017 Yang J, Xie X, Yang M, Dixon R, Wang YP.
europepmc +2 more sources
Nitrogenase activity associated with codium species from New Zealand marine habitats [PDF]
, 1978 Nitrogenase activity, measured as acetylene reduction, was recorded at rates up to 1028 nmol.h \g * dry weight for Codium adhaerens (Cabr.) Ag. var. convolutum Dellow and Codium fragile (Sur.) Hariot subsp.
Dormgoole, F. I. +5 more
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Nitrogen Fixation and Hydrogen Evolution by Sterically Encumbered Mo-Nitrogenase
, 2023 The substrate-reducing proteins of all nitrogenases (MoFe, VFe, and FeFe) are organized as α2ß2(γ2) multimers with two functional halves. While their dimeric organization could afford improved structural stability of nitrogenases in vivo, previous ...
Cécile Cadoux (15438876) +15 more
core +1 more source
Plant, Soil and Environment, 2009 Soils were sampled from the plots with four variants of fertilisation: Nil - without fertilisation, NPK - mineral fertilisation, FYM - farmyard manure, FYM + NPK - farmyard manure with mineral fertilisation, and two variants of crop rotation: field IV ...
O. Mikanová, M. Friedlová, T. Šimon
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Characterization of an M-Cluster-Substituted Nitrogenase VFe Protein
mBio, 2018 The Mo- and V-nitrogenases are two homologous members of the nitrogenase family that are distinguished mainly by the presence of different heterometals (Mo or V) at their respective cofactor sites (M- or V-cluster).
Johannes G. Rebelein +4 more
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Carbon monoxide production is not enhanced by nitrogenase activity [PDF]
FEMS Microbiology Ecology, 2000 A diverse group of nitrogen-fixing bacteria and two heme degraders were grown with and without fixed nitrogen sources under oxic and suboxic conditions, with and without addition of heme-containing compounds. Several of the strains produced carbon monoxide (CO) under one or more of these conditions, but nitrogenase activity did not stimulate rates of ...
, Milligan, , King
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Grassland Research, 2023 Background Winter climate change including frequent freeze‐thaw episodes and shallow snow cover will have major impacts on the spring regrowth of perennial crops.
Emmanuelle D'Amours +8 more
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NifA is the master regulator of both nitrogenase systems in Rhodobacter capsulatus
MicrobiologyOpen, 2019 Rhodobacter capsulatus fixes atmospheric nitrogen (N2) by a molybdenum (Mo)‐nitrogenase and a Mo‐free iron (Fe)‐nitrogenase, whose production is induced or repressed by Mo, respectively. At low nanomolar Mo concentrations, both isoenzymes are synthesized
Lisa Demtröder +4 more
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