Fine mapping, phenotypic characterization and validation of non-race-specific resistance to powdery mildew in a wheat-Triticum militinae introgression line
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F12%3A00380749" target="_blank" >RIV/61389030:_____/12:00380749 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s00122-012-1856-0" target="_blank" >http://dx.doi.org/10.1007/s00122-012-1856-0</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00122-012-1856-0" target="_blank" >10.1007/s00122-012-1856-0</a>
Alternative languages
Result language
angličtina
Original language name
Fine mapping, phenotypic characterization and validation of non-race-specific resistance to powdery mildew in a wheat-Triticum militinae introgression line
Original language description
Introgression of several genomic loci from tetraploid Triticum militinae into bread wheat cv. Tahti has increased resistance of introgression line 8.1 to powdery mildew in seedlings and adult plants. In our previous work, only a major quantitative traitlocus (QTL) on chromosome 4AL of the line 8.1 contributed significantly to resistance, whereas QTL on chromosomes 1A, 1B, 2A, 5A and 5B were detected merely on a suggestive level. To verify and characterize all QTLs in the line 8.1, a mapping populationof double haploid lines was established. Testing for seedling resistance to 16 different races/mixtures of Blumeria graminis f. sp. tritici revealed four highly significant non-race-specific resistance QTL including the main QTL on chromosome 4AL, and arace-specific QTL on chromosome 5B. The major QTL on chromosome 4AL (QPm.tut-4A) as well as QTL on chromosome 5AL and a newly detected QTL on 7AL were highly effective at the adult stage. The QPm.tut-4A QTL accounts on average for 33-49 %
Czech name
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Czech description
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Classification
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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Result continuities
Project
<a href="/en/project/GA521%2F08%2F1629" target="_blank" >GA521/08/1629: Construction of BAC DNA libraries specific for chromosome 4AL, and positional cloning of gene for adult plant resistance to powdery mildew in wheat</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Theoretical and Applied Genetics
ISSN
0040-5752
e-ISSN
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Volume of the periodical
125
Issue of the periodical within the volume
3
Country of publishing house
DE - GERMANY
Number of pages
15
Pages from-to
609-623
UT code for WoS article
000306432700015
EID of the result in the Scopus database
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