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dc.contributor.author Whitworth, David E.
dc.contributor.author Cock, Peter J. A.
dc.date.accessioned 2010-03-17T11:21:01Z
dc.date.available 2010-03-17T11:21:01Z
dc.date.issued 2010-03-17
dc.identifier.citation Whitworth , D E & Cock , P J A 2010 , ' Evolution of prokaryotic two-component systems: insights from comparative genomics ' Amino Acids , pp. 459-466 . en
dc.identifier.other PURE: 154472
dc.identifier.other dspace: 2160/4462
dc.identifier.uri http://hdl.handle.net/2160/4462
dc.description Whitworth, D. E, Cock, P. J. A. (2009). Evolution of prokaryotic two-component systems: insights from comparative genomics. Amino Acids, 37, (3), 459-466. en
dc.description.abstract Two-component systems (TCSs) are diverse and abundant signal transduction pathways found predominantly in prokaryotes. This review focuses on insights into TCS evolution made possible by the sequencing of whole prokaryotic genomes. Typical TCSs comprise an autophosphorylating protein (a histidine kinase), which transfers a phosphoryl group onto an effector protein (a response regulator), thus modulating its activity. Histidine kinases and response regulators are usually found encoded as pairs of adjacent genes within a genome, with multiple examples in most prokaryotes. Recent studies have shed light on major themes of TCS evolution, including gene duplication, gene gain/loss, gene fusion/fission, domain gain/loss, domain shuffling and the emergence of complexity. Coupled with an understanding of the structural and biophysical properties of many TCS proteins, it has become increasingly possible to draw inferences regarding the functional consequences of such evolutionary changes. In turn, this increase in understanding has the potential to enhance both our ability to rationally engineer TCSs, and also allow us to more powerfully correlate TCS evolution with behavioural phenotypes and ecological niche occupancy. en
dc.format.extent 8 en
dc.language.iso eng
dc.relation.ispartof Amino Acids en
dc.title Evolution of prokaryotic two-component systems: insights from comparative genomics en
dc.type Text en
dc.type.publicationtype Article (Journal) en
dc.contributor.institution Institute of Biological, Environmental and Rural Sciences en
dc.description.status Peer reviewed en


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