Evaluation of resistance to Phytophthora infestans in somatic hybrids S. pinnatisectum + S. tuberosum cv. Bintje

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60109807%3A_____%2F10%3A%230000150" target="_blank" >RIV/60109807:_____/10:#0000150 - 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

Evaluation of resistance to Phytophthora infestans in somatic hybrids S. pinnatisectum + S. tuberosum cv. Bintje

Popis výsledku v původním jazyce

This paper describes assessment of resistance to P. infestans in somatic hybrids and their parents. A significant dependence of resistance on genotype was found. More detailed statistical evaluation revealed the resistant genotypes whose lesion growth rate was similar to pnt 8166. Resistant genotypes represented 35.5 % of all tested somatic hybrids. Differences in the infection efficiency were not statistically significant for tested somatic hybrids and their parents. A dependence of resistance on cytoplasm composition and ploidy level was found. The genotype with cytoplasm type W? (pnt 8166) was more resistant than genotypes with other types of cytoplasm. A similar situation was found for ploidy level: the diploid (pnt 8166) was significantly more resistant than tetraploids and hexaploids.

Název v anglickém jazyce

Evaluation of resistance to Phytophthora infestans in somatic hybrids S. pinnatisectum + S. tuberosum cv. Bintje

Popis výsledku anglicky

This paper describes assessment of resistance to P. infestans in somatic hybrids and their parents. A significant dependence of resistance on genotype was found. More detailed statistical evaluation revealed the resistant genotypes whose lesion growth rate was similar to pnt 8166. Resistant genotypes represented 35.5 % of all tested somatic hybrids. Differences in the infection efficiency were not statistically significant for tested somatic hybrids and their parents. A dependence of resistance on cytoplasm composition and ploidy level was found. The genotype with cytoplasm type W? (pnt 8166) was more resistant than genotypes with other types of cytoplasm. A similar situation was found for ploidy level: the diploid (pnt 8166) was significantly more resistant than tetraploids and hexaploids.

Druh

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

CEP obor

GE - Šlechtění rostlin

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název periodika

Vědecké práce ? Výzkumný ústav bramborářský Havlíčkův Brod

ISSN

1802-940X

e-ISSN

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Svazek periodika

18

Číslo periodika v rámci svazku

zima 2010

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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