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Biochemical and physical factors influencing microbial denitrification reactions

Creator:: Roa, Pedro Dante
Resource Type:: Dissertation

Some properties of a particulate and a soluble nitrate reductase from Rhizobium japonicum

Creator:: Lowe, Richie Howard
Resource Type:: Dissertation

Phosphorus metabolism in Pseudomonas stutzeri

Creator:: Elliott, Lloyd Floren
Abstract:: The role of nitrate oxygen as a terminal acceptor of hydrogen stands as a unique form of bacterial respiration. As nitrate is reduced to nitrite on to the gaseous state (N₂, N₂O) the substrate is oxidized to give the requisite energy for cell growth. The present study will deal with...
Resource Type:: Dissertation

The comparative role of molecular and nitrate-oxygen in the dissimilation of glucose

Creator:: Bhatt, Rajanikant Premshanker
Abstract:: When nitrate is used in a biological electron transport system as the final acceptor of hydrogen to form water, the system is characterized as "Nitrate Respiration." However, the quantitative expression of the over-all participation of NO₃⁻(0) in the oxidation of glucose by denitrifiers such as Pseudomonas stutzeri deserves clarification. In...
Resource Type:: Dissertation

Enzymatic versus nonenzymatic denitrification

Creator:: Bulla, Lee A.
Abstract:: Denitrification is classically defined as the microbial reduction of nitrate and nitrite with the liberation of molecular nitrogen and, in some instances, nitrous oxide. The sequence of reactions in which nitrogen is evolved as an end-product is essentially a respiratory mechanism in which nitrate and/or nitrite replaces molecular oxygen. The...
Resource Type:: Dissertation
Full Text:: in the nitro- gen cycle. To compare this nonenzymatic process with enzymatic de- nitrification

Nitrite dissimilation by microorganisms incapable of efficient nitrate utilization : nutritional and ecological considerations

Creator:: Vangnai, Somsak
Resource Type:: Dissertation
Full Text:: several transformations: nitrification, assimilation and denitrification, The latter process is known to

Interactions of ammonia monooxygenase in Nitrosomonas europaea with hydrocarbons and substituted hydrocarbons

Creator:: Keener, William Kelvin
Resource Type:: Dissertation
Full Text:: control deleterious nitrification. These purposes warrant a better understanding of mechanisms of AMO

Properties of methyl bromide cooxidation by ammonia-oxidizing bacteria

Creator:: Duddleston, Khrystyne Noel
Resource Type:: Dissertation
Full Text:: Chapter 2. PROPERTIES OF METHYL BROMIDE COOXIDATION BY Chapter 3. ENRICHMENT OF NITRIFICATION ACTIVITY

An investigation of carbon and nitrogen metabolism through a genomic analysis of the genus Nitrobacter

Creator:: Starkenburg, Shawn R.
Abstract:: The chemolithoautotrophic nitrite oxidizing bacteria (NOB) participate in the biogeochemical cycling of nitrogen by catalyzing and conserving energy from the oxidation of nitrite (NO₂-) to nitrate (NO₃-) via a nitrite oxidoreductase (NXR). The main objective of this work was to comparatively annotate and analyze the genome sequences of Nitrobacter winogradskyi...
Resource Type:: Dissertation
Full Text:: -) through a process called nitrification. Nitrification is a two step, aerobic process by which NH3

Nitrogen transformation and losses in Walla Walla silt loam soil as influenced by wheat straw and nitrogenous fertilizers

Creator:: Chandra, Purna
Resource Type:: Dissertation
Full Text:: Nitrification and denitrificatlon studios 26 Treatment and statistical design of experiment 27 Methods of

The link between nitrogen cycling and soil microbial community composition in forest soils of western Oregon

Creator:: Boyle, Stephanie A.
Abstract:: The objectives of this thesis were to examine the links between soil microbial community composition and function using the nitrogen (N) cycle as a model for these interactions and to assess the impact of environmental factors such as microclimate, vegetation type, and nutrient availability on microbial diversity and N transformations...
Resource Type:: Dissertation
Full Text:: nitrification. Data showed that nitrification was a major sink for NH4+ in all soil types and bacteria were

An Examination of Factors Controlling the Activity of Ammonia- and Nitrite-oxidizers in Diverse Soils

Creator:: Giguere, Andrew T.
Abstract:: Nitrification is a critical step in the global nitrogen cycle involving the biological oxidation of ammonia (NH₃) to nitrite (NO₂⁻ ) and then to nitrate (NO₃⁻). The first step in nitrification is carried out by NH₃-oxidizing bacteria (AOB) and archaea (AOA), and the second by NO₂⁻-oxidizing bacteria (NOB). In addition...
Resource Type:: Dissertation
Full Text:: : _______________________________________________________________________ Peter J. Bottomley David D. Myrold Nitrification is a critical step

ScholarsArchive@OSU

Biochemical and physical factors influencing microbial denitrification reactions

Some properties of a particulate and a soluble nitrate reductase from Rhizobium japonicum

Phosphorus metabolism in Pseudomonas stutzeri

The comparative role of molecular and nitrate-oxygen in the dissimilation of glucose

Enzymatic versus nonenzymatic denitrification

Nitrite dissimilation by microorganisms incapable of efficient nitrate utilization : nutritional and ecological considerations

Interactions of ammonia monooxygenase in Nitrosomonas europaea with hydrocarbons and substituted hydrocarbons

Properties of methyl bromide cooxidation by ammonia-oxidizing bacteria

An investigation of carbon and nitrogen metabolism through a genomic analysis of the genus Nitrobacter

Nitrogen transformation and losses in Walla Walla silt loam soil as influenced by wheat straw and nitrogenous fertilizers

The link between nitrogen cycling and soil microbial community composition in forest soils of western Oregon

An Examination of Factors Controlling the Activity of Ammonia- and Nitrite-oxidizers in Diverse Soils

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