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

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F02%3A00001642" target="_blank" >RIV/61989592:15310/02:00001642 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
The role of plant cell in host-pathogen interactions: Lactuca spp. Bremia lactucae.
Original language 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.
Czech name
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Czech description
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Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
6th Conference of European Foundation for Plant Pathology: Disease Resistance in Plant Pathology
ISBN
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ISSN
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e-ISSN
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Number of pages
128
Pages from-to
91
Publisher name
Czech Society for Plant Pathology
Place of publication
Praha
Event location
Praha
Event date
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Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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