Genetic mapping of DArT markers in the Festuca-Lolium complex and their use in freezing tolerance association analysis

0364761 - ÚEB 2012 RIV DE eng J - Článek v odborném periodiku
Bartoš, Jan - Sandve, S. R. - Kolliker, R. - Kopecký, David - Christelová, Pavla - Stočes, Štěpán - Ostrem, L. - Larsen, A. - Kilian, A. - Rognli, O. A. - Doležel, Jaroslav
Genetic mapping of DArT markers in the Festuca-Lolium complex and their use in freezing tolerance association analysis.
Theoretical and Applied Genetics. Roč. 122, č. 6 (2011), s. 1133-1147. ISSN 0040-5752. E-ISSN 1432-2242
Grant CEP: GA MZe QH71267; GA MŠMT ED0007/01/01
Výzkumný záměr: CEZ:AV0Z50380511
Klíčová slova: PRATENSIS HUDS * TEMPERATE CEREALS * MULTIFLORUM LAM
Kód oboru RIV: EB - Genetika a molekulární biologie
Impakt faktor: 3.297, rok: 2011

Species belonging to the Festuca–Lolium complex are important forage and turf species and as such, have been studied intensively. However, their out-crossing nature and limited availability of molecular markers make genetic studies difficult. Here, we report on saturation of F. pratensis and L. multiflorum genetic maps using Diversity Array Technology (DArT) markers and the DArTFest array.The 530 and 149 DArT markers were placed on genetic maps of L. multiflorum and F. pratensis, respectively, with overlap of 20 markers, which mapped in both species. The markers were sequenced and comparative sequence analysis was performed between L. multiflorum, rice and Brachypodium. The utility of the DArTFest array was then tested on a Festulolium population FuRs0357 in an integrated analysis using the DArT marker map positions to study associations between markers and freezing tolerance.
Trvalý link: http://hdl.handle.net/11104/0200154