[HTML][HTML] Cloning of nitrate reductase and nitrite reductase genes and their functional analysis in regulating Cr (VI) reduction in ectomycorrhizal fungus Pisolithus sp. 1

L Shi, B Liu, X Zhang, Y Bu, Z Shen, J Zou… - Frontiers in …, 2022 - frontiersin.org
Assimilatory-type nitrate reductase (NR) and nitrite reductase (NiR) are the key enzymes that
involve in nitrate assimilation and nitrogen cycling in microorganisms. NR and NiR with …

Physiological mechanism of the response to Cr (VI) in the aerobic denitrifying ectomycorrhizal fungus Pisolithus sp. 1

L Shi, X Zhao, K Zhong, Q Jia, Z Shen, J Zou… - Journal of Hazardous …, 2022 - Elsevier
Abstract Pisolithus sp. 1 (P sp. 1) is an ectomycorrhizal fungus (EMF) with a strong Cr (VI)
tolerance and reduction ability. The noninvasive microttest technique (NMT), real-time …

The expression profile of the Tuber borchii nitrite reductase suggests its positive contribution to host plant nitrogen nutrition

M Guescini, S Zeppa, R Pierleoni, D Sisti, L Stocchi… - Current Genetics, 2007 - Springer
Ectomycorrhizal symbiosis is a ubiquitous association between plant roots and numerous
fungal species. One of the main aspects of the ectomycorrhizal association are the …

Comparative transcriptomic analysis reveals novel insights into the response to Cr (VI) exposure in Cr (VI) tolerant ectomycorrhizal fungi Pisolithus sp. 1 LS-2017

L Shi, P Dong, W Song, C Li, H Lu, Z Wen… - Ecotoxicology and …, 2020 - Elsevier
Chromium (Cr) is one of the most toxic heavy metals and a health hazard to millions of
people worldwide. Ectomycorrhizal (ECM) fungi can assist plants in phytoremediation of …

A eukaryotic copper-containing nitrite reductase derived from a NirK homolog gene of Aspergillus oryzae

Y Nakanishi, S Zhou, SW Kim, S Fushinobu… - Bioscience …, 2010 - jstage.jst.go.jp
We cloned a bacterial copper-containing nitrite reductase (NirK) homolog gene of
Aspergillus oryzae (AonirK). Alignment showed that amino acid residues crucial for copper …

Expression, characterization and molecular docking of the assimilatory NaDH-nitrite reductase from Acidovorax wautersii QZ-4

Q Song, B Wang, F Zhao, Y Han, Z Zhou - Biochemical engineering journal, 2020 - Elsevier
Large accumulation of nitrate in soil has resulted in soil salinization. Nitrate and nitrite
reduction are of great importance for nitrogen assimilation, and understanding the specific …

In silico characterization of a nitrate reductase gene family and analysis of the predicted proteins from the moss Physcomitrella patens

R Medina-Andrés, V Lira-Ruan - Communicative & Integrative …, 2012 - Taylor & Francis
Assimilatory nitrate reductase (NR; EC 1.7. 1.1-3) catalyzes the reduction of nitrate to nitrite.
This enzyme has a conserved structure common to fungi, algae and plants. However, some …

[HTML][HTML] Cytochrome c nitrite reductase from the bacterium Geobacter lovleyi represents a new NrfA subclass

J Campeciño, S Lagishetty, Z Wawrzak… - Journal of Biological …, 2020 - ASBMB
Cytochrome c nitrite reductase (NrfA) catalyzes the reduction of nitrite to ammonium in the
dissimilatory nitrate reduction to ammonium (DNRA) pathway, a process that competes with …

Enzyme kinetics, inhibitors, mutagenesis and electron paramagnetic resonance analysis of dual-affinity nitrate reductase in unicellular N2-fixing cyanobacterium …

TH Wang, YH Chen, JY Huang, KC Liu, SC Ke… - Plant physiology and …, 2011 - Elsevier
The assimilatory nitrate reductase (NarB) of N2-fixing cyanobacterium Cyanothece sp. PCC
8801 is a monomeric enzyme with dual affinity for substrate nitrate. We purified the …

[HTML][HTML] A novel organotrophic nitrate-reducing Fe (II)-oxidizing bacterium isolated from paddy soil and draft genome sequencing indicate its metabolic versatility

M Hu, P Chen, W Sun, F Li, J Cui - RSC advances, 2017 - pubs.rsc.org
The extensive application of fertilizers for growing rice results in a large input of nitrogen into
paddy soils. During rice growth, iron is exposed to periodic transition under different redox …