Two Component Signal Transduction in Desulfovibrio Species

doi:10.2172/985938

GSTDTAP > 地球科学

DOI	10.2172/985938
报告编号	LBNL-3760E-Poster
来源ID	OSTI ID: 985938
	Two Component Signal Transduction in Desulfovibrio Species
	Luning, Eric; Rajeev, Lara; Ray, Jayashree; Mukhopadhyay, Aindrila
	2010-05-17
出版年	2010
页数	1
语种	英语
国家	美国
领域	地球科学
英文摘要	The environmentally relevant Desulfovibrio species are sulfate-reducing bacteria that are of interest in the bioremediation of heavy metal contaminated water. Among these, the genome of D. vulgaris Hildenborough encodes a large number of two component systems consisting of 72 putative response regulators (RR) and 64 putative histidinekinases (HK), the majority of which are uncharacterized. We classified the D. vulgaris Hildenborough RRs based on their output domains and compared the distribution of RRs in other sequenced Desulfovibrio species. We have successfully purified most RRs and several HKs as His-tagged proteins. We performed phospho-transfer experiments to verify relationships between cognate pairs of HK and RR, and we have also mapped a few non-cognate HK-RR pairs. Presented here are our discoveries from the Desulfovibrio RR categorization and results from the in vitro studies using purified His tagged D. vulgaris HKs and RRs.
英文关键词	D. vulgaris Hildenborough sulfate-reducing bacteria bioremediation
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来源平台	US Department of Energy (DOE)
引用统计
文献类型	科技报告
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/5106
专题	地球科学
推荐引用方式 GB/T 7714	Luning, Eric,Rajeev, Lara,Ray, Jayashree,et al. Two Component Signal Transduction in Desulfovibrio Species,2010.