文献类型： 外文期刊
作者： Xiong, Ai-Sheng 1 ; Peng, Ri-He 1 ; Zhuang, Jing 1 ; Gao, Feng 1 ; Zhu, Bo 1 ; Fu, Xiao-Yan 1 ; Xue, Yong 1 ; Jin, Xiao-F 1 ;
作者机构： 1.Shanghai Acad Agr Sci, Biotechnol Res Inst, Shanghai 201106, Peoples R China
关键词： gene duplication;transfer;evolution;plant;mitochondria
期刊名称：BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS （ 影响因子：3.575； 五年影响因子：3.381 ）
ISSN： 0006-291X
年卷期： 2008 年 376 卷 1 期
页码：
收录情况： SCI
摘要： Gene or genome duplication events increase the amount of genetic material available to increase the genomic, and thereby phenotypic, complexity of organisms during evolution. Gene duplication and transfer events have been important to molecular evolution in all three domains of life, and may be the first step in the emergence of new gene functions. Gene transfer events have been proposed as another accelerator of evolution. The duplicated gene or genome, mainly nuclear, has been the subject of several recent reviews. In addition to the nuclear genome, organisms have organelle genomes, including mitochondrial genome. In this review, we briefly summarize gene duplication and transfer events in the plant mitochondrial genome. Crown Copyright (C) 2008 Published by Elsevier Inc. All rights reserved.
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