Many systematically unrelated bacteria utilize nitrate as a terminal respiratory electron acceptor when oxygen becomes limiting. The composition of the enzymes involved in nitrate respiration as well as the end product differ from organism to organism among the relatively few species investigated extensively...
Nitrate respirationis the process where anaerobic bacteria (usually in the substrate) consumesnitrateinstead of oxygen to to fulfil their reproduction needs and release nitrogen gas which may convert tonitritein water. This process is often calleddenitrificationas apposite to the more usualnitrificationpro...
Nitrate Respiration in Chemoautotrophic Symbionts of the Bivalve Lucinoma aequizonata Is Not Regulated by Oxygen The marine bivalve Lucinoma aequizonata has intracellular chemoautotrophic symbionts residing in the gill tissue. These bacteria are capable of nitrate res... U Hentschel,H Felbeck - 《...
Egami: The enzymatic mechanisms of nitrate and nitrite metabolism in bacteria. Inorganic Nitrogen Metabolism. Baltimore: The Johns Hopkins Press 1956. Google Scholar van't Riet, J., A. H. Stouthamer, and R. J. Planta: Regulation of nitrate assimilation and nitrate respiration in Aerobacter ...
nitrate bacteria nitrate reductase nitrate reduction test nitrate respiration nitrates nitrazepam nitric nitric acid nitric oxide nitric oxide reductase nitric oxide synthase nitridation nitride nitrification nitrify nitrifying nitrifying bacterium nitrile nitrilo- nitrite nitrite bacteria nitrite reductase nitrites...
In bacteria, nitrate is used as a substrate for anaerobic nitrate respiration3. Plants growing in aerobic soil absorb nitrate from the roots and assimilate it as a nutrient4. The first step of nitrate respiration and assimilation is cellular nitrate uptake, which is catalysed by nitrate ...
Unlike most bacteria, the nitrogen-fixing rice-associated Pseudomonas stutzeri A15 disposes of three different nitrate reductases that enable conversion of nitrate to nitrite through three physiologically distinct processes, called nitrate assimilation, nitrate respiration and nitrate dissimilation. To study th...
Phosphorylation coupled to nitrate respiration 来自 Semantic Scholar 喜欢 0 阅读量: 22 作者: A Ota 摘要: The field of the limited phosphorylation coupled to nitrate respiration under anaerobic conditions are reviewed concentrating on work with the cell-free systems of bacteria. 关键词: mild ...
Also found in: Thesaurus, Medical, Encyclopedia. Related to nitrate poisoning: nitrite poisoningni·trate (nī′trāt′, -trĭt) n. 1. The univalent anionic group NO3, derived from nitric acid, or a compound containing this group. 2. Fertilizer consisting of sodium nitrate, potassium nitrate...
There are a few important examples where, in addition to its role in cytochromecoxidase linked oxygen respiration, thebc1complex can mediate electron transport to periplasmic reductases. The best studied of these are in denitrifying bacteria, such asParacoccus denirificans, where the nitrous oxide ...