Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Molecular characterisation and genetic mapping of candidate genes for qualitative disease resistance in perennial ryegrass (Lolium perenne L.) | BMC Plant Biology BioMed Central Research article Molecular characterisation and genetic mapping of candidate genes for qualitative disease resistance in perennial ryegrass Lolium perenne L. Peter M Dracatos1 2 4 Noel OI Cogan1 4 Timothy I Sawbridge1 4 Anthony R Gendall2 Kevin F Smith3 4 German C Spangenberg1 4 and John W Forster 1 4 Open Access Address Department of Primary Industries Biosciences Research Division Victorian AgriBiosciences Centre 1 Park Drive La Trobe University Research and Development Park Bundoora Victoria 3083 Australia 2Department of Botany Faculty of Science Technology and Engineering La Trobe University Bundoora Victoria 3086 Australia 3Department of Primary Industries Biosciences Research Division Hamilton Centre Mount Napier Road Hamilton Victoria 3300 Australia and 4Molecular Plant Breeding Cooperative Research Centre Bundoora Victoria Australia Email Peter M Dracatos - Noel OI Cogan - Timothy I Sawbridge - Anthony R Gendall - Kevin F Smith - German C Spangenberg - John W Forster - Corresponding author Published 19 May 2009 BMC Plant Biology 2009 9 62 doi l47l-2229-9-62 Received 13 February 2009 Accepted 19 May 2009 This article is available from http 147l-2229 9 62 2009 Dracatos et al licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License http licenses by which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. Abstract Background Qualitative pathogen resistance in both dicotyledenous and monocotyledonous plants has been attributed to the action of resistance R genes including those encoding nucleotide binding site - leucine rich repeat NBS-LRR .