About: The role of plant cell in host-pathogen interactions: Lactuca spp. Bremia lactucae.

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About: The role of plant cell in host-pathogen interactions: Lactuca spp. Bremia lactucae. 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	Gene-for-gene based interactions in model system of Lactuca spp.-Bremia Lactucae represent a wide range of host-pathogen relationships. Microscopical studies of infection course and reactions of host genotypes with different mechanisms of compatibility/incompatibility revealed significance of initial stages in establishment of relation between host and parasite. Incompatibility is mostly expressed as hypersensitive reaction. Cytoskeleton components reorganization may be involved in blocking of fungus penetration. Polymerized state of microfilaments in host cell is necessary for development of fungal infection structures. Biochemical and cytochemical study of oxidative stress showed changes in activity of peroxidase and catalase, formation of hydrogen peroxide and deposition of phenolic compounds. These processes well correspond with resistance expression. On the other hand, formation of callose attending pathogenesis is not related to incompatibility in studied reaction. Gene-for-gene based interactions in model system of Lactuca spp.-Bremia Lactucae represent a wide range of host-pathogen relationships. Microscopical studies of infection course and reactions of host genotypes with different mechanisms of compatibility/incompatibility revealed significance of initial stages in establishment of relation between host and parasite. Incompatibility is mostly expressed as hypersensitive reaction. Cytoskeleton components reorganization may be involved in blocking of fungus penetration. Polymerized state of microfilaments in host cell is necessary for development of fungal infection structures. Biochemical and cytochemical study of oxidative stress showed changes in activity of peroxidase and catalase, formation of hydrogen peroxide and deposition of phenolic compounds. These processes well correspond with resistance expression. On the other hand, formation of callose attending pathogenesis is not related to incompatibility in studied reaction. (en)
Title	The role of plant cell in host-pathogen interactions: Lactuca spp. Bremia lactucae. The role of plant cell in host-pathogen interactions: Lactuca spp. Bremia lactucae. (en)
skos:prefLabel	The role of plant cell in host-pathogen interactions: Lactuca spp. Bremia lactucae. The role of plant cell in host-pathogen interactions: Lactuca spp. Bremia lactucae. (en)
skos:notation	RIV/61989592:15310/02:00001642!RIV/2003/MSM/153103/N
http://linked.open.../vavai/riv/strany	91
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM 153100010)
http://linked.open...vai/riv/dodaniDat	2003
http://linked.open...aciTvurceVysledku	Luhová, Lenka Lebeda, Aleš Binarová, Pavla
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Palackého v Olomouci / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	662655
http://linked.open...ai/riv/idVysledku	RIV/61989592:15310/02:00001642
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Lactuca; Bremia Lactucae; pathogen; infection (en)
http://linked.open.../riv/klicoveSlovo	infection Lactuca pathogen Bremia Lactucae
http://linked.open...ontrolniKodProRIV	[492338FCC794]
http://linked.open...v/mistoKonaniAkce	Praha
http://linked.open...i/riv/mistoVydani	Praha
http://linked.open...i/riv/nazevZdroje	6th Conference of European Foundation for Plant Pathology: Disease Resistance in Plant Pathology
http://linked.open...in/vavai/riv/obor	CE
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...UplatneniVysledku	2002
http://linked.open...iv/tvurceVysledku	Binarová, Pavla Lebeda, Aleš Sedlářová, Michaela Luhová, Lenka
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open...n/vavai/riv/zamer	http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20153100010
number of pages	128 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Czech Society for Plant Pathology
http://localhost/t...ganizacniJednotka	15310

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