Identification of Apple Scab and Powdery Mildew Resistance Genes in Czech Apple (Malus x domestica) Genetic Resources by PCR Molecular Markers

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25271121%3A_____%2F11%3A2R000203" target="_blank" >RIV/25271121:_____/11:2R000203 - isvavai.cz</a>
Alternative codes found
RIV/14864347:_____/11:#0000345
Result on the web
<a href="http://www.agriculturejournals.cz/publicFiles/53380.pdf" target="_blank" >http://www.agriculturejournals.cz/publicFiles/53380.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Identification of Apple Scab and Powdery Mildew Resistance Genes in Czech Apple (Malus x domestica) Genetic Resources by PCR Molecular Markers
Original language description
The presence of genes for resistance to scab (Venturia inaequalis) and powdery mildew (Podosphaera leucotricha) was studied using molecular markers in a sample of 279 apple cultivars from the Czech collection of apple genetic resources. The sample comprised 37 cultivars supposed to have the Vf gene for scab resistance, 97 reference world cultivars and 145 old and local cultivars. Six PCR molecular markers for the scab resistance genes Vf, Vm, Vbj, Vr and Vh and three PCR molecular markers for the powdery mildew resistance genes Pl-w, Pl-1 and Pl-d were used. The marker for the major scab resistance gene Vf was detected in all cultivars supposed to have Vf, except in Romus 1, and in the three small-fruited cultivars Malus Evereste, Golden Gem and Hilleri. The markers of the Vr and Vh scab resistance genes were detected in 22 cultivars in combination with the marker for Vf, in 56 reference world cultivars and in 82 old and local apple cultivars. PCR molecular markers for one or two of th
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
EB - Genetics and molecular biology
OECD FORD branch
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Project
<a href="/en/project/QH72163" target="_blank" >QH72163: Evaluation of apple (Malus x domestica) genetic resources by molecular genetic methods.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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