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

Result code in 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>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Evaluation of resistance to Phytophthora infestans in somatic hybrids S. pinnatisectum + S. tuberosum cv. Bintje
Original language description
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.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GE - Plant cultivation
OECD FORD branch
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Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical
Vědecké práce ? Výzkumný ústav bramborářský Havlíčkův Brod
ISSN
1802-940X
e-ISSN
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Volume of the periodical
18
Issue of the periodical within the volume
zima 2010
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
8
Pages from-to
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UT code for WoS article
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EID of the result in the Scopus database
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