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Genomic constitution of Festuca x Lolium hybrids revealed by the DArTFest array
- 1.0364120 - ÚEB 2012 RIV DE eng J - Článek v odborném periodiku
Kopecký, David - Bartoš, Jan - Christelová, Pavla - Černoch, V. - Kilian, A. - Doležel, Jaroslav
Genomic constitution of Festuca x Lolium hybrids revealed by the DArTFest array.
Theoretical and Applied Genetics. Roč. 122, č. 2 (2011), s. 355-363. ISSN 0040-5752. E-ISSN 1432-2242
Grant CEP: GA MZe QH71267; GA ČR GP521/07/P479
Výzkumný záměr: CEZ:AV0Z50380511
Klíčová slova: IN-SITU HYBRIDIZATION * GENETIC-LINKAGE MAP * PRATENSIS HUDS
Kód oboru RIV: EB - Genetika a molekulární biologie
Impakt faktor: 3.297, rok: 2011
Complementary attributes of Festuca and Lolium grasses can be combined in hybrid cultivars called Festuloliums, which are becoming increasingly popular fodder crops and amenity plants. Genomic constitution of commercially available Festuloliums was reported to vary from almost equal representation of parental genomes to apparent lack of one of them based on molecular cytogenetic analyses and screening with a small set of DNA markers, both approaches with limited resolution. Here, we describe the use of the DArTFest array comprising 3,884 polymorphic DArT markers for characterization of genomes in five Festulolium cultivars. Using the DArTFest array, it was possible to determine hybrid genome constitution at resolution which has never been achieved before and the analysis of a set of randomly selected plants from each cultivar provided information on genetic structure of outcrossing Festulolium cultivars.
Trvalý link: http://hdl.handle.net/11104/0199686
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Počet záznamů: 1