Epigenomic Modification and Epigenetic Regulation in Rice

被引：24

作者：

Zhao, Yu ^{[2
]}

Zhou, Dao-Xiu ^{[1
]}

机构：

[1] Univ Paris 11, Inst Biol Plantes, F-91405 Orsay, France

[2] Huazhong Agr Univ, Natl Key Lab Crop Genet Improvement, Wuhan 430070, Peoples R China

来源：

JOURNAL OF GENETICS AND GENOMICS | 2012年 / 39卷 / 07期

关键词：

Epigenetics; Epigenomics; Oryza sativa; ORYZA-SATIVA L; DOMAIN-CONTAINING GENE; DNA METHYLATION; RETROTRANSPOSON TOS17; ARABIDOPSIS-THALIANA; HISTONE METHYLATION; POLYCOMB GROUP; METHYLTRANSFERASE GENES; CHROMATIN MODIFICATION; TRANSPOSABLE ELEMENTS;

D O I：

10.1016/j.jgg.2012.02.009

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Epigenomes including genome-wide histone modification and DNA methylation profiles are important for genome activity and for defining gene expression patterns of plant development and responses to various environmental conditions. Rice is the most important crop plant and serves as a model for cereal genomics. Rice epigenomic landscape is emerging and the function of chromatin modification regulators in gene expression, transposon repression and plant development is being characterized. Epigenomic variation that gives rise to stable or transgenerational heritable epialleles related to variation of important agronomical traits or stress responses is being characterized in rice. Implication of epigenomic variation in rice heterosis is being exploited.

引用

页码：307 / 315

页数：9

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