Molecular cloning and expression analysis of nitrite reductase gene CsNiR in tea plant

F ZHANG, L WANG, H CHENG, K WEI, J HU… - Acta Horticulturae …, 2016 - ahs.ac.cn
Teanitrite reductase (CsNiR) was cloned by RT-PCR from cDNA isolated from leaves of
cultivar 'Longjing 43'. The complete ORF of the CsNiR was 1 764 bpencoding 587 amino …

Characterization of a novel Cu-containing dissimilatory nitrite reductase from the haloarchaeon Halorussus sp. YCN54

J Hou, XY Yang, Q Xu, HL Cui - Extremophiles, 2020 - Springer
Dissimilatory nitrite reductase, a key enzyme in the denitrification pathway, catalyzes the
reduction of nitrite to NO. Bioinformatic analysis showed that the genome of a novel nitrite …

Biogenic Fe (II-III) hydroxycarbonate green rust enhances nitrate removal and decreases ammonium selectivity during heterotrophic denitrification

G Ona-Nguema, D Guerbois, C Pallud, J Brest… - Minerals, 2020 - mdpi.com
Nitrification-denitrification is the most widely used nitrogen removal process in wastewater
treatment. However, this process can lead to undesirable nitrite accumulation and …

Presence of Cu-Type (NirK) and cd1-Type (NirS) Nitrite Reductase Genes in the Denitrifying Bacterium Bradyrhizobium nitroreducens sp. nov.

J Jang, N Ashida, A Kai, K Isobe… - Microbes and …, 2018 - jstage.jst.go.jp
Nitrite reductase is a key enzyme for denitrification. There are two types of nitrite reductases:
copper-containing NirK and cytochrome cd 1-containing NirS. Most denitrifiers possess …

Arbuscular mycorrhizal fungi reduce N2O emissions from degraded residue patches

X Li, G He, D Li, S Bei, D Luan, X Sun… - Frontiers in Ecology …, 2023 - frontiersin.org
Nitrous oxide (N2O) is a potent greenhouse gas, and agricultural soils represent a major
anthropogenic source. Crop residues provide nutrients for plants but also act as hotspots of …

Iron oxide minerals promote simultaneous bio-reduction of Cr (VI) and nitrate: implications for understanding natural attenuation

Y Hu, T Liu, N Chen, C Feng - Science of the Total Environment, 2021 - Elsevier
Nitrate and Cr (VI) coexist in aquifers, posing a potential threat to ecological environment
and public health. Iron oxide minerals (hematite and magnetite) exist ubiquitously in …

Fe (II) Oxidation Shaped Functional Genes and Bacteria Involved in Denitrification and Dissimilatory Nitrate Reduction to Ammonium from Different Paddy Soils

D Pan, P Chen, G Yang, R Niu, Y Bai… - Environmental …, 2023 - ACS Publications
Microbial nitrate reduction can drive Fe (II) oxidation in anoxic environments, affecting the
nitrous oxide emission and ammonium availability. The nitrate-reducing Fe (II) oxidation …

Heterologous production and functional characterization of Bradyrhizobium japonicum copper-containing nitrite reductase and its physiological redox partner …

JC Cristaldi, FM Ferroni, AB Duré, CS Ramírez… - Metallomics, 2020 - academic.oup.com
Two domain copper-nitrite reductases (NirK) contain two types of copper centers, one
electron transfer (ET) center of type 1 (T1) and a catalytic site of type 2 (T2). NirK activity is …

Homology modeling and virtual characterization of cytochrome c nitrite reductase (NrfA) in three model bacteria responsible for short-circuit pathway, DNRA in the …

M Kaviraj, U Kumar, AK Nayak, S Chatterjee - World Journal of …, 2022 - Springer
NrfA is the molecular marker for dissimilatory nitrate reduction to ammonium (DNRA) activity,
catalysing cytochrome c nitrite reductase enzyme. However, the limited study has been …

Insights into nitrate-reducing Fe (II) oxidation by Diaphorobacter caeni LI3T through kinetic, nitrogen isotope fractionation, and genome analyses

G Yang, S Li, R Niu, M Hu, G Huang, D Pan… - Science of The Total …, 2024 - Elsevier
Abstract Nitrate (NO 3−)-reducing Fe (II) oxidation (NRFO) is prevalent in anoxic
environments. However, it is uncertain in which step (s) the biological Fe (II) oxidation is …