植物体与植物体细胞无性系发育中的DNA甲基化及其表达调控研究进展

Research Progress of DNA Methylation and Its Expression Regulation during Plants and Plants Somaclonal Development

从DNA甲基化与基因表达调控模式、DNA甲基化形式、植物发育中DNA甲基化调控、体细胞无性系发育中的DNA甲基化等方面,阐述DNA甲基化在植物体与植物体细胞无性系发育中的相关机制,评述植物体与植物体细胞无性系发育、繁殖等的相关分子机制及表观遗传机制。

The related mechanisms ol DNA methylation in plants and plants somatic cell clone were expounded lrom the aspects ol the regula- tion form of DNA methylation and gene expression, DNA methylation form, regulation of DNA methylation in plant and plant somatic cell clone with the development; moreover, the research results of plant and plant somatic cell clone development, reproduction, and other related ele- ments of the mechanism and epigenetic mechanisms in these steps were reviewed.