- About
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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 1 to 10 of 33 (0.052 seconds)| 1 |
Electron transport in the acidophilic methylotroph Acetobacter methanolicusElliott, E. J. January 1987 (has links)
No description available.
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Formaldehyde oxidation in Methylococcus capsulatus (Bath)Adeosun, Ekundayo K. January 2000 (has links)
No description available.
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Activation of acetate in acetate-grown Methanosarcina thermophila: purificationm and characterization of acetate kinaseAceti, David John 07 February 2013 (has links)
Extracts of acetate-grown <u>Methanosarcina thermoghila</u> were assayed for the presence of enzymes which might catalyze a proposed activation of acetate as the initial step in the pathway of methanogenesis from acetate by that organism. Acetate kinase and phosphate acetyltransferase activities of 4.9 and 49 μmoles of product/min/mg protein, respectively, were detected. Acetate kinase was purified 102- fold to a specific activity of 656 μmoles ADP formed/min/mg protein and was essentially homogeneous by denaturing gel electrophoresis. The native enzyme (Mr 94,000) was an α₂ homodimer with a subunit Mr of 53,000. Activity was optimal between pH 7.0 and 7.4 and was stable to heating at 70°C for 15 min. The apparent Km for acetate was 22 mM (Vmax = 668 μmoles ADP/min/mg protein) and 2.8 mM for ATP (Vmax = 777 pmoles ADP/min/ protein). The enzyme phosphorylated propionate at 602 of the rate with acetate but was unable to use formate. TTP, ITP, UTP, GTP, and CTP replaced ATP as the phosphoryl donor to acetate. One of several divalent cations was required for activity; the maximum rate was obtained with Mn2+. / Master of Science
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The structure, function and biosynthesis of proteins involved in methanol oxidationDales, Simon Leslie January 1995 (has links)
No description available.
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The microbial ecology of methanotrophs in agricultural soilsEnticknap, Julie Jane January 1999 (has links)
No description available.
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Nitrification by methanotrophic bacteria and inhibitory effects of nitrapyrin on methanotrophsTopp, Edward. January 1983 (has links)
No description available.
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Nitrification by methanotrophic bacteria and inhibitory effects of nitrapyrin on methanotrophsTopp, Edward. January 1983 (has links)
No description available.
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TRNA is the source of cytokinin secretion by plant-associated members of the genus Methylobacterium /Long, Robbin Lynn Gibson, January 2000 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 2000. / Typescript. Vita. Includes bibliographical references (leaves 119-129). Also available on the Internet.
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TRNA is the source of cytokinin secretion by plant-associated members of the genus MethylobacteriumLong, Robbin Lynn Gibson, January 2000 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 2000. / Typescript. Vita. Includes bibliographical references (leaves 119-129). Also available on the Internet.
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Signals affecting the urease status of plant-associated bacteria, Methylobacterium spp.Witzig, Stephen B. January 2007 (has links)
Thesis (M.S.)--University of Missouri-Columbia, 2007. / The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file (viewed on May 12, 2009) Includes bibliographical references.
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