Control of flowering time and spike development in cereals: the earliness per se Eps-1 region in wheat, rice, and Brachypodium

0357049 - ÚEB 2011 RIV DE eng J - Článek v odborném periodiku
Faricelli, M. E. - Valárik, Miroslav - Dubcovsky, J.
Control of flowering time and spike development in cereals: the earliness per se Eps-1 region in wheat, rice, and Brachypodium.
Functional & Integrative Genomics. Roč. 10, č. 2 (2010), s. 293-306. ISSN 1438-793X. E-ISSN 1438-7948
Výzkumný záměr: CEZ:AV0Z50380511
Klíčová slova: Comparative genomics * Earliness per se * Flowering
Kód oboru RIV: EB - Genetika a molekulární biologie
Impakt faktor: 3.397, rok: 2010

The earliness per se gene Eps-Am1 from diploid wheat Triticum monococcum affects heading time, spike development, and spikelet number. In this study, the Eps1 orthologous regions from rice, Aegilops tauschii, and Brachypodium distachyon were compared as part of current efforts to clone this gene. A single Brachypodium BAC clone spanned the Eps-Am1 region, but a gap was detected in the A. tauschii physical map. Sequencing of the Brachypodium and A. tauschii BAC clones revealed three genes shared by the three species, which showed higher identity between wheat and Brachypodium than between them and rice.
Trvalý link: http://hdl.handle.net/11104/0195418