Results 11 to 20 of about 7,497 (290)
The Regulation of Nitrate Reductases in Response to Abiotic Stress in Arabidopsis. [PDF]
Int J Mol Sci, 2022 The two homologous genes, NIA1 and NIA2, encode nitrate reductases in Arabidopsis, which govern the reduction of nitrate to nitrite. This step is the rate-limiting step of the nitrate assimilation and utilization.
Tang X +6 more
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Post-Translational Modifications of Nitrate Reductases Autoregulates Nitric Oxide Biosynthesis in Arabidopsis. [PDF]
Int J Mol Sci, 2021 Nitric oxide (NO) is a regulator of growth, development, and stress responses in living organisms. Plant nitrate reductases (NR) catalyze the reduction of nitrate to nitrite or, alternatively, to NO.
Costa-Broseta Á, Castillo M, León J.
europepmc +3 more sources
A dual functional redox enzyme maturation protein for respiratory and assimilatory nitrate reductases in bacteria. [PDF]
Mol Microbiol, 2019 Nitrate is available to microbes in many environments due to sustained use of inorganic fertilizers on agricultural soils and many bacterial and archaeal lineages have the capacity to express respiratory (Nar) and assimilatory (Nas) nitrate reductases to
Pinchbeck BJ +8 more
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Loss of nitrate reductases NIA1 and NIA2 impairs stomatal closure by altering genes of core ABA signaling components in Arabidopsis. [PDF]
Plant Signal Behav, 2016 Nitrate reductases NIA1 and NIA2 determine NO production in plants and are critical to abscisic acid (ABA)-induced stomatal closure. However, the role for NIA1 and NIA2 in ABA signaling has not been paid much attention in nitrate reductase loss-of ...
Zhao C, Cai S, Wang Y, Chen ZH.
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Molecules, 2022 Nitrate-reducing iron(II) oxidation (NRFO) has been intensively reported in various bacteria. Iron(II) oxidation is found to be involved in both enzymatic and chemical reactions in nitrate-reducing Fe(II)-oxidizing microorganisms (NRFOMs).
Ming-Jun Li +3 more
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Characteristics of a Nitrate Reductase in a Barley Mutant Deficient in NADH Nitrate Reductase [PDF]
Plant Physiology, 1982 A barley (Hordeum vulgare L.) mutant, nar1a (formerly Az12), deficient in NADH nitrate reductase activity is, nevertheless, capable of growth with nitrate as the sole nitrogen source. In an attempt to identify the mechanism(s) of nitrate reduction in the mutant, nitrate reductase from nar1a was characterized to determine whether the residual activity ...
F A, Dailey +3 more
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Micro & Nano Letters, 2021 Microbial‐assisted biosynthesis of silver nanoparticles (AgNPs) has been developed rapidly in recent years, but their mechanism of synthesis and production are still unknown.
Lei Zhao +3 more
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Rhizobium etli Produces Nitrous Oxide by Coupling the Assimilatory and Denitrification Pathways
Frontiers in Microbiology, 2019 More than two-thirds of the powerful greenhouse gas nitrous oxide (N2O) emissions from soils can be attributed to microbial denitrification and nitrification processes.
Alba Hidalgo-García +5 more
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Plants, 2020 Although the nitrate assimilation into amino acids in photosynthetic leaf tissues is active under the light, the studies during 1950s and 1970s in the dark nitrate assimilation provided fragmental and variable activities, and the mechanism of reductant ...
Tadakatsu Yoneyama, Akira Suzuki
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Cloning and nitrate induction of nitrate reductase mRNA [PDF]
Proceedings of the National Academy of Sciences, 1986 Nitrate is the major source of nitrogen taken from the soil by higher plants but requires reduction to ammonia prior to incorporation into amino acids. The first enzyme in the reducing pathway is a nitrate-inducible enzyme, nitrate reductase (EC 1.6.6.1).
C L, Cheng +3 more
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