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rdf:type
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Description
| - Byla studována variabilita virulence přírodních populací B. lactucae vyskytujících se na území České republiky. Obecně byla v populacích B. lactucae zaznamenána převaha faktorů virulence komplementárních faktorům resp. genům rezistence lokalizovaným v L. serriola, přičemž byly zjištěny rozdíly v zastoupení jednotlivých faktorů virulence ve studovaných populacích patogena. Výsledky ukazují, že struktura virulence přírodních populací B. lactucae je zcela odlišná v porovnání s kulturním patosystémem.V současné době chybí poznatky o distribuci rasově specifické rezistence vůči plísni salátové v přírodních populacích L. serriola. Cílem naší práce bylo studium variability rezistence vybraných evropských populací L. serriola vyskytujících se na území České republiky, Spolkové republiky Německo, Nizozemí a Velké Británie. Obecně lze říct, že studované evropské populace jsou vysoce náchylné k napadení plísní salátovou, ale byly zjištěny výrazné rozdíly v jejich rezistenci v závislosti na jejich geografické l (cs)
- Virulence variation of the Czech natural populations of B. lactucae was evaluated. Generally, v-factors matching resistance found only in L. serriola were most frequent. However, differences were found for the presence of individual v-factors among the surveyed populations and also among isolates originating from the same population. Comparison of these data with the crop pathosystem (L. sativa) showed substantial differences in the virulence structure.Until now there has been no data available on the distribution of race-specific resistance in natural populations of L. serriola. Some European populations (Czech Republic, Germany, Netherlands, United Kingdom) of L. serriola were investigated for their resistance to B. lactucae. Generally the samples were highly susceptible, however large differences were found in the resistance of L. serriola populations occurring in different countries. Furthermore, intra-population variation in the response to B. lactucae was recorded for some populations, especia
- Virulence variation of the Czech natural populations of B. lactucae was evaluated. Generally, v-factors matching resistance found only in L. serriola were most frequent. However, differences were found for the presence of individual v-factors among the surveyed populations and also among isolates originating from the same population. Comparison of these data with the crop pathosystem (L. sativa) showed substantial differences in the virulence structure.Until now there has been no data available on the distribution of race-specific resistance in natural populations of L. serriola. Some European populations (Czech Republic, Germany, Netherlands, United Kingdom) of L. serriola were investigated for their resistance to B. lactucae. Generally the samples were highly susceptible, however large differences were found in the resistance of L. serriola populations occurring in different countries. Furthermore, intra-population variation in the response to B. lactucae was recorded for some populations, especia (en)
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Title
| - Variabilita v přírodním patosystému (Lactuca serriola - Bremia lactucae) a její význam pro šlechtění a pěstování salátu (cs)
- Variation in wild pathosystem (Lactuca serriola - Bremia lactucae) and its significance for lettuce resistance breeding and growing
- Variation in wild pathosystem (Lactuca serriola - Bremia lactucae) and its significance for lettuce resistance breeding and growing (en)
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skos:prefLabel
| - Variabilita v přírodním patosystému (Lactuca serriola - Bremia lactucae) a její význam pro šlechtění a pěstování salátu (cs)
- Variation in wild pathosystem (Lactuca serriola - Bremia lactucae) and its significance for lettuce resistance breeding and growing
- Variation in wild pathosystem (Lactuca serriola - Bremia lactucae) and its significance for lettuce resistance breeding and growing (en)
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skos:notation
| - RIV/61989592:15310/04:00002180!RIV/2005/MSM/153105/N
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/61989592:15310/04:00002180
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Bremia lactucae;Lactuca serriola;European;populations;resistance;race-specific;variation;virulence (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/mistoVydani
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http://linked.open...i/riv/nazevZdroje
| - 17th International Lettuce and Leafy Vegetable Conference
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
| - Lebeda, Aleš
- Petrželová, Irena
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http://linked.open...n/vavai/riv/zamer
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number of pages
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http://purl.org/ne...btex#hasPublisher
| - Agriculture and Agri-Food Canada
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http://localhost/t...ganizacniJednotka
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