Results 11 to 20 of about 558,186 (382)

Resolving the contributions of the membrane-bound and periplasmic nitrate reductase systems to nitric oxide and nitrous oxide production in Salmonella enterica serovar Typhimurium [PDF]

Biochemical Journal, 2011
The production of cytotoxic nitric oxide (NO) and conversion into the neuropharmacological agent and potent greenhouse gas nitrous oxide (N2O) is linked with anoxic nitrate catabolism by Salmonella enterica serovar Typhimurium.
Anderson, Anke Arkenberg, Barth, Bleakley, Bodenmiller, Burlat, Carl Harrington, Clarke, Cole, Corinne Appia-Ayme, Costa, Daniela Hensen, Datsenko, David J. Richardson, Elizabeth Baggs, Fersht, Filenko, Gary Rowley, Gilberthorpe, Gilberthorpe, Heather Felgate, Hoiseth, Ji, Jia, Julea N. Butt, Karen Prior, Kim, Mellies, Metheringham, Mills, Nicholas, Poock, Pope, Potter, Potter, Richardson, Sarah J. Field, Satoh, Simon, Smith, Smith, Spiro, Spiro, Stewart, Stewart, Stewart, Stewart, van Riet, van Wonderen, Wang, Weiss   +50 more
core   +2 more sources

Role of Nitrate Reductase in NO Production in Photosynthetic Eukaryotes. [PDF]

Plants (Basel), 2019
Nitric oxide is a gaseous secondary messenger that is critical for proper cell signaling and plant survival when exposed to stress. Nitric oxide (NO) synthesis in plants, under standard phototrophic oxygenic conditions, has long been a very controversial
Tejada-Jimenez M, Llamas A, Galván A, Fernández E.   +3 more
europepmc   +2 more sources

The indica nitrate reductase gene OsNR2 allele enhances rice yield potential and nitrogen use efficiency. [PDF]

Nat Commun, 2019
The indica and japonica rice (Oryza sativa) subspecies differ in nitrate (NO3−) assimilation capacity and nitrogen (N) use efficiency (NUE). Here, we show that a major component of this difference is conferred by allelic variation at OsNR2, a gene ...
Gao Z, Wang Y, Chen G, Zhang A, Yang S, Shang L, Wang D, Ruan B, Liu C, Jiang H, Dong G, Zhu L, Hu J, Zhang G, Zeng D, Guo L, Xu G, Teng S, Harberd NP, Qian Q.   +19 more
europepmc   +2 more sources

NITRATE REDUCTASE ACTIVITY OF SULPHATE-REDUCING BACTERIA Desulfomicrobium SP. CrR3 AT THE DIFFERENT CONDITIONS OF THE CULTIVATION [PDF]

Biotechnologia Acta, 2016
The aim of research was to study nitrate reductase activity of sulphate-reducing bacteria Desulfomicrobium sp. CrR3 at the different conditions of cultivation. To determine nitrate reductase activity, sulphate-reducing bacteria Desulfomicrobium sp.
L. S. , T. B. , S. P.
doaj   +1 more source

Identification and examination of nitrogen metabolic genes in Lelliottia amnigena PTJIIT1005 for their ability to perform nitrate remediation

BMC Genomics, 2023
Lelliottia amnigena PTJIIT1005 is a bacterium that utilizes nitrate as the sole nitrogen source and can remediate nitrate from media. The annotation was done related to nitrogen metabolic genes using the PATRIC, RAST tools, and PGAP from the genome ...
Preeti Thakur, Pammi Gauba
doaj   +1 more source

Aktivitas Nitrat Reduktase (ANR) Tanaman Jagung pada Pola Tumpangsari yang Diberi Serasah Jagung-Kedelai serta Biochar di Lahan Suboptimal Sidondo Sulawesi Tengah

Jurnal Ilmu Pertanian Indonesia, 2022
The aim of the study was to examine the relationship between nitrate reductase activity and N uptake, tissue N content, N uptake, and chlorophyll content of corn plants in intercropping patterns which are given corn-soybean litter and biochar.
Sjarfuddin Ende, Salawati Salawati, Indrianto Kadekoh, Fathurrahman Fathurrahman, Saiful Darman, Lukman Lukman   +5 more
doaj   +1 more source

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 ...
Frank A. Dailey, Andris Kleinhofs, Robert L. Warner, David A. Somers   +3 more
openaire   +3 more sources

Nitrate and Inhibition of Ruminal Methanogenesis : Microbial Ecology, Obstacles, and Opportunities for Lowering Methane Emissions from Ruminant Livestock [PDF]

, 2016
Acknowledgments CY was supported by a scholarship from the China Scholarship Council. IC was supported by the SRUC International Engagement Strategy Fund. The nitrate project was funded by EBLEX, a Division of the Agriculture and Horticulture Development
Cabeza, Irene, Rooke, John A., Wallace, Robert J., Yang, Chengjian   +3 more
core   +6 more sources

Responses of soil N-cycle enzyme activities to vegetation degradation in a wet meadow on the Qinghai-Tibet Plateau

Frontiers in Ecology and Evolution, 2023
Soil enzymes play a vital role in the functioning of wetland ecosystems, driving energy flow and material cycling processes. Gahai wet meadow, one of the important components of alpine wetlands on the Qinghai-Tibet Plateau, has suffered serious ...
Wenhua Chang, Weiwei Ma, Liangcui Song, Yanmei Tang, Yongchun Long, Guorong Xu, Jianyu Yuan   +6 more
doaj   +1 more source

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).
Howard M. Goodman, Andris Kleinhofs, Julia Dewdney, Chi-Lien Cheng   +3 more
openaire   +3 more sources