About: Physiological and proteomic approaches to evaluate the role of sterol binding in elicitin-induced resistance

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About: Physiological and proteomic approaches to evaluate the role of sterol binding in elicitin-induced resistance Goto Sponge NotDistinct Permalink

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	Cryptogein is a proteinaceous elicitor secreted by Phytophthora cryptogea that can induce resistance to P. parasitica in tobacco plants. On the basis of previous computer modelling experiments, by site-directed mutagenesis a series of cryptogein variants was prepared with altered abilities to bind sterols, phospholipids or both. The sterol binding and phospholipid transfer activities corresponded well with the previously reported structural data. Induction of the synthesis of reactive oxygen species (ROS) in tobacco cells in suspension and proteomic analysis of intercellular fluid changes in tobacco leaves triggered by these mutant proteins were not proportional to their ability to bind or transfer sterols and phospholipids. However, changes in the intercellular proteome corresponded to transcription levels of defence genes and resistance to P. parasitica and structureprediction of mutants did not reveal any significant changes in protein structure. Cryptogein is a proteinaceous elicitor secreted by Phytophthora cryptogea that can induce resistance to P. parasitica in tobacco plants. On the basis of previous computer modelling experiments, by site-directed mutagenesis a series of cryptogein variants was prepared with altered abilities to bind sterols, phospholipids or both. The sterol binding and phospholipid transfer activities corresponded well with the previously reported structural data. Induction of the synthesis of reactive oxygen species (ROS) in tobacco cells in suspension and proteomic analysis of intercellular fluid changes in tobacco leaves triggered by these mutant proteins were not proportional to their ability to bind or transfer sterols and phospholipids. However, changes in the intercellular proteome corresponded to transcription levels of defence genes and resistance to P. parasitica and structureprediction of mutants did not reveal any significant changes in protein structure. (en)
Title	Physiological and proteomic approaches to evaluate the role of sterol binding in elicitin-induced resistance Physiological and proteomic approaches to evaluate the role of sterol binding in elicitin-induced resistance (en)
skos:prefLabel	Physiological and proteomic approaches to evaluate the role of sterol binding in elicitin-induced resistance Physiological and proteomic approaches to evaluate the role of sterol binding in elicitin-induced resistance (en)
skos:notation	RIV/00216224:14310/12:00057274!RIV13-GA0-14310___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GAP501/11/1003), P(GP203/09/P248), Z(MSM0021622413), Z(MSM0021622415)
http://linked.open...iv/cisloPeriodika	5
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Stejskal, Karel Kašparovský, Tomáš Dokládal, Ladislav Ptáčková, Nikola Obořil, Michal Lochman, Jan Damborský, Jiří Zdráhal, Zbyněk Chaloupková, Radka Žďárská, Markéta
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 / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	158665
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/12:00057274
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Elicitins; intercellular proteome; omega-loop conformation; sterol binding; resistance induction (en)
http://linked.open.../riv/klicoveSlovo	Elicitins intercellular proteome omega-loop conformation resistance induction sterol binding
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[BF2604534448]
http://linked.open...i/riv/nazevZdroje	Journal of Experimental Botany
http://linked.open...in/vavai/riv/obor	CE
http://linked.open...ichTvurcuVysledku	10 (xsd:int)
http://linked.open...cetTvurcuVysledku	11 (xsd:int)
http://linked.open...vavai/riv/projekt	Interactions of mutant forms of cryptogein with a membrane binding site: biosensors-based characterisation Mechanism of ergosterol - plant cell interaction
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	63
http://linked.open...iv/tvurceVysledku	Chaloupková, Radka Damborský, Jiří Stejskal, Karel Zdráhal, Zbyněk Dokládal, Ladislav Kašparovský, Tomáš Lochman, Jan Obořil, Michal Ptáčková, Nikola Sylvain, Jeandroz Žďárská, Markéta
http://linked.open...ain/vavai/riv/wos	000301297800031
http://linked.open...n/vavai/riv/zamer	Proteiny v metabolismu a při interakci organismů s prostředím Molecular basis of cell and tissue regulations
issn	0022-0957
number of pages	13 (xsd:int)
http://bibframe.org/vocab/doi	10.1093/jxb/err427
http://localhost/t...ganizacniJednotka	14310

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