Nové genové zdroje r. Lactuca s rezistencí k Bremia lactucae
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F06%3A00003241" target="_blank" >RIV/61989592:15310/06:00003241 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
New wild Lactuca genetic resources with resistance against Bremia lactucae
Popis výsledku v původním jazyce
A total of 1027 genotypes of wild Lactuca spp. (L. serriola, L. saligna and L. aculeata), originating from Israel, Jordan, East Turkey, Armenia, Kazakhstan, China, and various other countries in Europe, were screened for resistance to the lettuce downy mildew (Bremia lactucae Regel). The genotypes of L. serriola, (N = 962); L. saligna, (N = 43); and L. aculeata, (N = 22) were tested at the seedling stage with two isolates of B. lactucae (race Bl-21 and Isr-74) isolated from cultivated lettuce in Italy and Israel, respectively. Altogether, the isolates possess virulence against 17 out of 20 Dm genes/R-factors composing the established di.erential set of lettuce lines/varieties. They could therefore be used for preliminary detection of the presence of new resistance factors. A total of 83 and three genotypes of L. serriola and L. saligna, respectively, were resistant to infection by each of the two isolates alone as well as to the infection by a mix of the two isolates. These genotypes p
Název v anglickém jazyce
New wild Lactuca genetic resources with resistance against Bremia lactucae
Popis výsledku anglicky
A total of 1027 genotypes of wild Lactuca spp. (L. serriola, L. saligna and L. aculeata), originating from Israel, Jordan, East Turkey, Armenia, Kazakhstan, China, and various other countries in Europe, were screened for resistance to the lettuce downy mildew (Bremia lactucae Regel). The genotypes of L. serriola, (N = 962); L. saligna, (N = 43); and L. aculeata, (N = 22) were tested at the seedling stage with two isolates of B. lactucae (race Bl-21 and Isr-74) isolated from cultivated lettuce in Italy and Israel, respectively. Altogether, the isolates possess virulence against 17 out of 20 Dm genes/R-factors composing the established di.erential set of lettuce lines/varieties. They could therefore be used for preliminary detection of the presence of new resistance factors. A total of 83 and three genotypes of L. serriola and L. saligna, respectively, were resistant to infection by each of the two isolates alone as well as to the infection by a mix of the two isolates. These genotypes p
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
GE - Šlechtění rostlin
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
Z - Vyzkumny zamer (s odkazem do CEZ)
Ostatní
Rok uplatnění
2006
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Genetic Resources and Crop Evolution
ISSN
0925-9864
e-ISSN
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Svazek periodika
53
Číslo periodika v rámci svazku
1
Stát vydavatele periodika
NL - Nizozemsko
Počet stran výsledku
8
Strana od-do
467-474
Kód UT WoS článku
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EID výsledku v databázi Scopus
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