Nitrate reduction and the nitrogen cycle in archaea

P Cabello, MD Roldan, C Moreno-Vivian - Microbiology, 2004 - microbiologyresearch.org
The nitrogen cycle (N-cycle) in the biosphere, mainly driven by prokaryotes, involves
different reductive or oxidative reactions used either for assimilatory purposes or in …

[HTML][HTML] The prokaryotic Mo/W-bisPGD enzymes family: a catalytic workhorse in bioenergetic

S Grimaldi, B Schoepp-Cothenet, P Ceccaldi… - … et Biophysica Acta (BBA …, 2013 - Elsevier
Over the past two decades, prominent importance of molybdenum-containing enzymes in
prokaryotes has been put forward by studies originating from different fields. Proteomic or …

Microorganisms and their metabolic capabilities in the context of the biogeochemical nitrogen cycle at extreme environments

RM Martínez-Espinosa - International journal of molecular sciences, 2020 - mdpi.com
Extreme microorganisms (extremophile) are organisms that inhabit environments
characterized by inhospitable parameters for most live beings (extreme temperatures and …

Nitrogen metabolism in haloarchaea

MJ Bonete, RM Martínez-Espinosa, C Pire, B Zafrilla… - Saline systems, 2008 - Springer
The nitrogen cycle (N-cycle), principally supported by prokaryotes, involves different redox
reactions mainly focused on assimilatory purposes or respiratory processes for energy …

Assimilatory nitrate reductase from the haloarchaeon Haloferax mediterranei: purification and characterisation

RM Martı́nez-Espinosa… - FEMS microbiology …, 2001 - academic.oup.com
Haloferax mediterranei can use nitrate as sole nitrogen source during aerobic growth. We
report here the purification and biochemical characterisation of the assimilatory nitrate …

Respiratory nitrate reductase from haloarchaeon Haloferax mediterranei: biochemical and genetic analysis

B Lledó, RM Martınez-Espinosa… - … et Biophysica Acta (BBA …, 2004 - Elsevier
The Haloferax mediterranei nar operon has been sequenced and its regulation has been
characterized at transcriptional level. The nar operon encodes seven open reading frames …

Simultaneous removal of urea nitrogen and inorganic nitrogen from high-salinity wastewater by Halomonas sp. H36

Y Li, L Zhang, W Liu, Z Zhou - Environmental Science and Pollution …, 2023 - Springer
To treat high-salt urea wastewater by microbial hydrolysis, it is necessary to overcome the
dual problems of incomplete removal of nitrogen (N) from mixed strains and inhibition of …

[HTML][HTML] Global Lrp regulator protein from Haloferax mediterranei: Transcriptional analysis and structural characterization

L Matarredona, MJ García-Bonete, J Guío… - International Journal of …, 2024 - Elsevier
Haloferax mediterranei, an extreme halophilic archaeon thriving in hypersaline
environments, has acquired significant attention in biotechnological and biochemical …

Biopotentiality of high efficient aerobic denitrifier Bacillus megaterium S379 for intensive aquaculture water quality management

J Gao, D Gao, H Liu, J Cai, J Zhang, Z Qi - Journal of environmental …, 2018 - Elsevier
Excessive nitrite accumulation is a very tough issue for intensive aquaculture. A high
efficient aerobic denitrifier Bacillus megaterium S379 with 91.71±0.17% of NO 2--N (65 mg L …

Heterologous expression and biochemical characterization of assimilatory nitrate and nitrite reductase reveals adaption and potential of Bacillus megaterium NCT-2 in …

S Chu, D Zhang, D Wang, Y Zhi, P Zhou - International journal of biological …, 2017 - Elsevier
Large accumulation of nitrate in soil has resulted in “salt stress” and soil secondary
salinization. Bacillus megaterium NCT-2 which was isolated from secondary salinization soil …