tailieunhanh - báo cáo khoa học: " Evolution of ribosomal DNA-derived satellite repeat in tomato genome"

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Evolution of ribosomal DNA-derived satellite repeat in tomato genome | BMC Plant Biology BioMed Central Research article Evolution of ribosomal DNA-derived satellite repeat in tomato genome Sung-Hwan Jo11 3 7 Dal-Hoe Koo11 6 Jihyun F Kim2 3 Cheol-Goo Hur1 7 Sanghyeob Lee1 5 Tae-jin Yang4 Suk-Yoon Kwon1 and Doil Choi 4 Address 1Plant Genome Research Center KRIBB Daejeon 305-806 Korea 2Systems Microbiology Research Center KRIBB Daejeon 305-806 Korea 3Department of Functional Genomics University of Science Technology Daejeon 305-333 Korea 4Department of Plant Science and Plant Genomics and Breeding Institute Seoul National University Seoul 151-742 Korea 5Dongbu Advanced Research Institute Dongbu HiTek Co Ltd Daejeon 305-708 Korea 6Department of Horticulture University of Wisconsin-Madison Madison WI 53706 USA and 7Omics and Integration Research Center KRIBB Daejeon 305-806 Korea Email Sung-Hwan Jo - shjo@ Dal-Hoe Koo - dkoo@ Jihyun F Kim - jfk@ Cheol-Goo Hur - hurlee@ Sanghyeob Lee - doil@ Tae-jin Yang - tjyang@ Suk-Yoon Kwon - sykwon@ Doil Choi - doil@ Corresponding author fEqual contributors Open Access Published 8 April 2009 Received 25 November 2008 BMC Plant Biology 2009 9 42 doi 1471-2229-9-42 Accepted 8 April 2009 This article is available from http 1471-2229 9 42 2009 Jo 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 Tandemly repeated DNA also called as satellite DNA is a common feature of eukaryotic genomes. Satellite repeats can expand and contract dramatically which may cause genome size variation among genetically-related species. However the origin and expansion mechanism are not clear yet and needed to be elucidated. Results FISH analysis revealed .