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题名: The Contributions of Transposable Elements to the Structure, Function, and Evolution of Plant Genomes
作者: Bennetzen, Jeffrey L.1; Wang, Hao; Merchant, SS
刊名: ANNUAL REVIEW OF PLANT BIOLOGY, VOL 65
关键词: epigenetics ; gene regulation ; genome rearrangement ; genome size ; transposon domestication
英文摘要: Transposable elements (TEs) are the key players in generating genomic novelty by a combination of the chromosome rearrangements they cause and the genes that come under their regulatory sway. Genome size, gene content, gene order, centromere function, and numerous other aspects of nuclear biology are driven by TE activity. Although the origins and attitudes of TEs have the hallmarks of selfish DNA, there are numerous cases where TE components have been co-opted by the host to create new genes or modify gene regulation. In particular, epigenetic regulation has been transformed from a process to silence invading TEs and viruses into a key strategy for regulating plant genes. Most, perhaps all, of this epigenetic regulation is derived from TE insertions near genes or TE-encoded factors that act in trans. Enormous pools of genome data and new technologies for reverse genetics will lead to a powerful new era of TE analysis in plants.
出版日期: 2014
卷号: 65, 期号:1, 页码:505-530
DOI标识: 10.1146/annurev-arplant-050213-035811
语种: 英语
收录类别: SCI
学科分类: Plant Sciences
ISSN号: 1543-5008
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/18319
Appears in Collections:中国西南野生生物种质资源库_期刊论文

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作者单位: 1.Chinese Acad Sci, Kunming Inst Bot, Germplasm Bank Wild Species, Kunming 650201, Yunnan, Peoples R China
2.Univ Georgia, Dept Genet, Athens, GA 30602 USA

Recommended Citation:
Bennetzen, Jeffrey L.,Wang, Hao,Merchant, SS. The Contributions of Transposable Elements to the Structure, Function, and Evolution of Plant Genomes[J]. ANNUAL REVIEW OF PLANT BIOLOGY, VOL 65,2014,65(1):505-530.
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