Results 31 to 40 of about 2,360 (216)
Frontiers in Microbiology, 2022 Microbially mediated nitrification plays an important role in the nitrogen (N) cycle, and rates of activity have been shown to change significantly with temperature.
Anne E. Taylor, Brett L. Mellbye
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The nitrite oxidizing system of Nitrobacter winogradskyi [PDF]
FEMS Microbiology Letters, 1988 Cytochrome components which participate in the oxidation of nitrite in Nitrobacter winogradskyi have been highly purified and their properties studied in detail. Cytochrome a1c1 is an iron-sulphur molybdoenzyme which has haems a and c and acts as a nitrite-cytochrome c oxidoreductase.
T, Yamanaka, Y, Fukumori
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Journal of Applied Sciences and Environmental Management, 2023 This paper assessed the population, morphological and biochemical characterization of microorganism in plantain root across different farmlands in Toru-Orua Metropolis, Bayelsa State, Nigeria using standard methods.
E. C. Teke, J. S. Akowei
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http://journal.unila.ac.id/index.php/tropicalsoil/article/view/193/180
Journal of Tropical Soils, 2017 The study aimed at understanding the competitive ability of legumes Vigna radiata L. and Mucuna pruriens with weeds and their effects on the activity of nitrifying bacteria in soils and the contents of organic-N in legumes and weeds.
Uum Umiyati
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Stimulation of Nitrobacter agilis by Biotin [PDF]
Journal of Bacteriology, 1965 Krulwich, Terry A. (Goucher College, Baltimore, Md.), and Helen B. Funk . Stimulation of Nitrobacter agilis by biotin. J. Bacteriol. 90: 729–733. 1965.—Addition of biotin to nitrite-mineral medium greatly stimulated the autotrophic growth of four strains of
T A, Krulwich, H B, Funk
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BMC Genomics, 2010 Background Oligotropha carboxidovorans OM5 T. (DSM 1227, ATCC 49405) is a chemolithoautotrophic bacterium capable of utilizing CO (carbon monoxide) and fixing CO2 (carbon dioxide).
Burgess Shane C +4 more
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Nitrite reductase activity in Nitrobacter vulgaris [PDF]
FEMS Microbiology Letters, 1990 In Nitrobacter vulgaris strain Ab1 a membrane-bound nitrite reductase was found to be co-purified with the nitrite oxidoreductase, the key enzyme system of nitrite oxidizing cells. The relative molecular weight of the enzyme, estimated by SDS-PAGE, was assumed to be 63 000. The pH optimum was shown to be 6.1 and the Km value for nitrite 263 μM. The IEP
Beate Ahlers +2 more
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Frontiers in Microbiology, 2013 In a field experiment, the impact of repeated application of the antibiotic sulfadiazine (SDZ)-contaminated pig manure was assessed on functional microbial communities involved in ammonia and nitrite oxidation in the root-rhizosphere complexes (RRCs) of ...
Julien eOllivier +8 more
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Frontiers in Microbiology, 2023 IntroductionRock weathering is crucial in the development of soil. Yet the role of bacteria in the fine particle-forming process of purple mudstone is not fully understood, especially under nitrogen fertilization.MethodsIn this study, the particles (0.25
Chunpei Li +7 more
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Frontiers in Microbiology, 2018 Nitrification plays a crucial role in global nitrogen cycling and treatment processes. However, the relationships between the nitrifier guilds of ammonia-oxidizing bacteria (AOB) and nitrite-oxidizing bacteria (NOB) are still poorly understood ...
Mingwei Cai +5 more
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