Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Molecular characterization of a rice mutator-phenotype derived from an incompatible cross-pollination reveals transgenerational mobilization of multiple transposable elements and extensive epigenetic instability | BMC Plant Biology BioMed Central Open Access Molecular characterization of a rice mutator-phenotype derived from an incompatible cross-pollination reveals transgenerational mobilization of multiple transposable elements and extensive epigenetic instability Hongyan Wang11 Yang Chai11 Xiucheng Chu12 Yunyang Zhao1 Ying Wu1 Jihong Zhao2 Frédéric Ngezahayo1 ChunmingXu 1 and Bao Liu 1 3 Address 1Key Laboratory of Molecular Epigenetics of MOE and Institute of Genetics Cytology Northeast Normal University Changchun 130024 PR China 2Tonghua Academy of Agricultural Sciences Hailong 135007 Jilin Province PR China and 3Key Laboratory of Applied Statistics of MOE Northeast Normal University Changchun 130024 PR China Email Hongyan Wang - hongyan2003@ Yang Chai - muzi0926@ Xiucheng Chu - chuxiucheng@ YunyangZhao - zhaoyunyang2002@ YingWu - wuy003@ JihongZhao - jihongzhao@ Frédéric Ngezahayo - ngezafre@ ChunmingXu -xucm848@ Bao Liu - baoliu@ Corresponding authors fEqual contributors Published 29 May 2009 Received 16 January 2009 BMC Plant Biology 2009 9 63 doi l47l-2229-9-63 Accepted 29 May 2009 This article is available from http l47l-2229 9 63 2009 Wang 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 Inter-specific hybridization occurs frequently in plants which may induce genetic and epigenetic instabilities in the resultant hybrids allopolyploids and introgressants. It remains unclear however whether pollination by alien pollens of an incompatible species may impose a biological stress even in the absence of genome-merger or genetic introgression whereby genetic and or epigenetic instability of the .
