Cereal resistance to fusarium head blight and possibilities of its improvement through breeding

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F09%3A00000630" target="_blank" >RIV/00027006:_____/09:00000630 - 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
Cereal resistance to fusarium head blight and possibilities of its improvement through breeding
Original language description
The aim is to summarize recent information on Fusarium head blight (FHB) in small grain cereals. Basic information on FHB epidemiology, types of resistance and plant resistance mechanisms is included. Standard methods for evaluation of individual types of FHB resistance are briefly described. Special attention is paid to the sources of FHB resistance of different origin and possibility of their exploitation in cereal breeding. Unfortunately, high level of FHB resistance was detected in non-adapted germplasm or distant relatives, which is a serious impediment to breeding progress. The present state of breeding in wheat, barley, rye, triticale and oats was analyzed. It was shown that large scale QTL detections provide new opportunities; however, multi-step phenotypic selection still remains to be the most effective tool. Pedigree analyses indicated that the recent progress reached in this field was obtained through cumulation of resistance genes from heterogeneous sources with different
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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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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