Identification, classification and phylogenetic analysis of SET domain gene in barley

被引：0

作者：

Zhang, Tao ^{[1
]}

Yang, Zujun ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Sch Life Sci & Technol, Chengdu 610054, Peoples R China

来源：

2010 4TH INTERNATIONAL CONFERENCE ON BIOINFORMATICS AND BIOMEDICAL ENGINEERING (ICBBE 2010) | 2010年

关键词：

SET genes; epigenetics; histone methyltion; SET domain class; phylogenetic analysis; POLYCOMB-GROUP GENE; CONTAINING PROTEINS; METHYLATION; TRITHORAX;

D O I：

暂无

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

Modification of histone proteins is associated with chromatin accessibility which profound epigenetic effect on DNA transcription, repair and replication. The SET domain proteins are recognized as regulating gene expression through lysine residues of histione methylation. Previous reports classified the SET domain proteins for 5 classes and 19 groups. In this study, we identified 15 barley SET domain gene and clearly organized these putative SET domain unigenes into 5 classes and 12 groups. Comparative analysis of SET domain genes from barley, maize and rice suggested that the extensive gene duplications occurred in the evolution of grass genomes.

引用

页数：4

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