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Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Phylogenetic analysis and molecular evolution of the dormancy associated MADS-box genes from peach | BMC Plant Biology BioMed Central Research article Phylogenetic analysis and molecular evolution of the dormancy associated MADS-box genes from peach Sergio Jimenez1 Amy L Lawton-Rauh2 Gregory L Reighard1 Albert G Abbott2 and Douglas G Bielenberg 1 3 Open Access Address Department of Horticulture Clemson University Clemson SC 29634-0319 USA 2Department of Genetics Biochemistry Clemson University Clemson SC 29634-0318 USA and 3Department of Biological Sciences Clemson University Clemson SC 29634-0314 USA Email Sergio Jimenez - sergij@clemson.edu Amy L Lawton-Rauh - amylr@clemson.edu Gregory L Reighard - grghrd@clemson.edu Albert G Abbott - aalbert@clemson.edu Douglas G Bielenberg - dbielen@clemson.edu Corresponding author Published 27 June 2009 Received 24 March 2009 BMC Plant Biology 2009 9 81 doi 10.1186 1471-2229-9-81 Accepted 27 June 2009 This article is available from http www.biomedcentral.cOm 1471-2229 9 81 2009 Jiménez et al licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License http creativecommons.org licenses by 2.0 which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. Abstract Background Dormancy associated MADS-box DAM genes are candidates for the regulation of growth cessation and terminal bud formation in peach. These genes are not expressed in the peach mutant evergrowing which fails to cease growth and enter dormancy under dormancy-inducing conditions. We analyzed the phylogenetic relationships among and the rates and patterns of molecular evolution within DAM genes in the phylogenetic context of the MADS-box gene family. Results The peach DAM genes grouped with the SVP StMADS11 lineage of type II MIKCC MADS-box genes. Phylogenetic analyses suggest that the peach SVP StMADS11-like gene family which contains significantly more members than annual model plants expanded through serial tandem gene duplication. We
