Evolutionary History and Functional Diversification of the JmjC Domain-Containing Histone Demethylase Gene Family in Plants

文献类型： 外文期刊

第一作者： Ma, Shifeng

作者： Ma, Shifeng;Long, Yingqiang;Huo, Wenqi;Zhang, Jie;Du, Qiying;Yang, Daigang;Ma, Xiongfeng;Zhang, Zhiqiang;Yang, Xiaoqing;Li, Xinyang;Yang, Daigang;Ma, Xiongfeng;Zhang, Yuzhi;Liu, Wei

作者机构：

关键词： histone demethylation; JmjC gene; phylogeny; growth and development; stress response

期刊名称：PLANTS-BASEL （ 影响因子：4.658； 五年影响因子：4.827 ）

ISSN：

年卷期： 2022 年 11 卷 8 期

页码：

收录情况： SCI

摘要： Histone demethylases containing JumonjiC (JmjC) domains regulate gene transcription and chromatin structure by changing the methylation status of lysine residues and play an important role in plant growth and development. In this study, a total of 332 JmjC family genes were identified from 21 different plant species. The evolutionary analysis results showed that the JmjC gene was detected in each species, that is, the gene has already appeared in algae. The phylogenetic analysis showed that the KDM3/JHDM2 subfamily genes may have appeared when plants transitioned from water to land, but were lost in lycophytes (Selaginella moellendorffii). During the evolutionary process, some subfamily genes may have been lost in individual species. According to the analysis of the conserved domains, all of the plant JmjC genes contained a typical JmjC domain, which was highly conserved during plant evolution. The analysis of cis-acting elements showed that the promoter region of the JmjC gene was rich in phytohormones and biotic and abiotic stress-related elements. The transcriptome data analysis and protein interaction analyses showed that JmjC genes play an important role in plant growth and development. The results clarified the evolutionary history of JmjC family genes in plants and lay the foundation for the analysis of the biological functions of JmjC family genes.

分类号：

  • 相关文献
作者其他论文 更多>>

微信小程序