About: Molecular Mechanisms of Signalling Specificity via Phosphorelay Pathways in Arabidopsis

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Multistep phosphorelay (MSP) pathways mediate a wide spectrum of adaptive responses in plants, including hormonal and abiotic stress regulations. Recent genetic evidence suggests both partial redundancy and possible functional cross-talk on the one hand and a certain level of specificity on the other. Here, we discuss recent achievements improving our understanding of possible molecular mechanisms of specificity in MSP. We consider a certain evolutionary conservation of ancestral two-component signalling systems from bacteria in a process of molecular recognition that, as we have recently shown, could be applied also to a certain extent in the case of plant MSP. Furthermore, we discuss possible roles of kinase and phosphatase activities, kinetics of both these enzymatic reactions, and phosphorylation lifetime. Multistep phosphorelay (MSP) pathways mediate a wide spectrum of adaptive responses in plants, including hormonal and abiotic stress regulations. Recent genetic evidence suggests both partial redundancy and possible functional cross-talk on the one hand and a certain level of specificity on the other. Here, we discuss recent achievements improving our understanding of possible molecular mechanisms of specificity in MSP. We consider a certain evolutionary conservation of ancestral two-component signalling systems from bacteria in a process of molecular recognition that, as we have recently shown, could be applied also to a certain extent in the case of plant MSP. Furthermore, we discuss possible roles of kinase and phosphatase activities, kinetics of both these enzymatic reactions, and phosphorylation lifetime. (en)
Title	Molecular Mechanisms of Signalling Specificity via Phosphorelay Pathways in Arabidopsis Molecular Mechanisms of Signalling Specificity via Phosphorelay Pathways in Arabidopsis (en)
skos:prefLabel	Molecular Mechanisms of Signalling Specificity via Phosphorelay Pathways in Arabidopsis Molecular Mechanisms of Signalling Specificity via Phosphorelay Pathways in Arabidopsis (en)
skos:notation	RIV/00216224:14740/11:00050115!RIV12-GA0-14740___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(ED1.1.00/02.0068), P(GA521/09/1699), P(GAP305/11/0756), P(LC06034), Z(MSM0021622415)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Hejátko, Jan Janda, Lubomír Horák, Jakub Pekárová, Blanka
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Masarykova univerzita / Středoevropský technologický institut
http://linked.open...dnocenehoVysledku	213500
http://linked.open...ai/riv/idVysledku	RIV/00216224:14740/11:00050115
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Arabidopsis thaliana; cytokinin; phosphorelay; plant hormone; signal integration; signal specificity; signalling pathway; two-component system (en)
http://linked.open.../riv/klicoveSlovo	cytokinin phosphorelay plant hormone signal integration signal specificity two-component system Arabidopsis thaliana signalling pathway
http://linked.open...odStatuVydavatele	AE - Stát Spojené arabské emiráty
http://linked.open...ontrolniKodProRIV	[981CCB87CE7F]
http://linked.open...i/riv/nazevZdroje	CURRENT PROTEIN & PEPTIDE SCIENCE
http://linked.open...in/vavai/riv/obor	EB
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Immunomodulation as a functional proteomics tool for cytokinin signaling study in Arabidopsis thaliana Structural basis for the specificity of signal transduction in plants: interaction network of histidine kinase receiver domains in Arabidopsis Central european institute of technology Regulation of morphogenesis of plant cells and organs
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	12
http://linked.open...iv/tvurceVysledku	Hejátko, Jan Horák, Jakub Janda, Lubomír Pekárová, Blanka
http://linked.open...ain/vavai/riv/wos	000291109700007
http://linked.open...n/vavai/riv/zamer	Molecular basis of cell and tissue regulations
issn	1389-2037
number of pages	11 (xsd:int)
http://localhost/t...ganizacniJednotka	14740

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