Srovnání virulence izolátů Bremia lactucae pocházejících z Lactuca sativa a Lactuca serriola.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F04%3A00002234" target="_blank" >RIV/61989592:15310/04:00002234 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Comparison of virulence of Bremia lactucae isolates originating from Lactuca sativa and Lactuca serriola.

Popis výsledku v původním jazyce

Broad variation in virulence was found both in crop and wild pathosystem Lactuca spp. - B. lactucae. Comparison of v-factors frequencies in crop and wild pathosystems showed that there are substantial differences in pathogen populations# structure. In crop pathosystem the highest frequencies were recorded for v-factors matching resistance genes localized in L. sativa cultivars. In wild pathosystem v-factors matching resistance genes either localized or derived from L. serriola prevailed substantially. These results show that the virulence structure of B. lactucae populations originating from crop and wild pathosystem is completely different and there is clear genetic affinity to the original host species. However, transfer of pathogen v-factors betweencrop and wild pathosystem may sometimes occur

Název v anglickém jazyce

Comparison of virulence of Bremia lactucae isolates originating from Lactuca sativa and Lactuca serriola.

Popis výsledku anglicky

Broad variation in virulence was found both in crop and wild pathosystem Lactuca spp. - B. lactucae. Comparison of v-factors frequencies in crop and wild pathosystems showed that there are substantial differences in pathogen populations# structure. In crop pathosystem the highest frequencies were recorded for v-factors matching resistance genes localized in L. sativa cultivars. In wild pathosystem v-factors matching resistance genes either localized or derived from L. serriola prevailed substantially. These results show that the virulence structure of B. lactucae populations originating from crop and wild pathosystem is completely different and there is clear genetic affinity to the original host species. However, transfer of pathogen v-factors betweencrop and wild pathosystem may sometimes occur

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GF - Choroby, škůdci, plevely a ochrana rostlin

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2004

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Acta Fytotechnica et Zootechnica

ISSN

1335-258X

e-ISSN

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Svazek periodika

7

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

3

Strana od-do

248-250

Kód UT WoS článku

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EID výsledku v databázi Scopus

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