Gtp Ase
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Capillary electrophoresis-based biomolecular recognition studies / Estudos de reconhecimento biomolecular por eletroforese capilar
This Thesis concerns on the development of capillary electrophoresis-based bioanalytical methods for two distinct applications: DNA-protein binding analysis and monitoring of enzyme-catalyzed GTP hydrolysis. In the first chapter, the feasibility of on-chip electrophoretic mobility-shift assays (EMSA) is investigated. Purified transcription factors c-Jun(AP1)
Publicado em: 2005
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2. A calcineurin homologous protein inhibits GTPase-stimulated Na-H exchange.
Activation of the ubiquitously expressed Na-H exchanger, NHE1, results in an increased efflux of intracellular H+. The increase in intracellular pH associated with this H+ efflux may contribute to regulating cell proliferation, differentiation, and neoplastic transformation. Although NHE1 activity is stimulated by growth factors and hormones acting through m
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3. The ytkD (mutTA) Gene of Bacillus subtilis Encodes a Functional Antimutator 8-Oxo-(dGTP/GTP)ase and Is under Dual Control of Sigma A and Sigma F RNA Polymerases
The regulation of expression of ytkD, a gene that encodes the first functional antimutator 8-oxo-dGTPase activity of B. subtilis, was studied here. A ytkD-lacZ fusion integrated into the ytkD locus of wild-type B. subtilis 168 revealed that this gene is expressed during both vegetative growth and early stages of sporulation. In agreement with this result, yt
American Society for Microbiology.