Nuclear lamina CRWN proteins regulate chromatin organization, gene expression, and nuclear body formation in plants

被引：12

作者：

Sakamoto, Yuki ^{[1
]}

机构：

[1] Osaka Univ, Grad Sch Sci, Dept Biol Sci, 1-1 Machikaneyama Cho, Toyonaka, Osaka 5600043, Japan

来源：

JOURNAL OF PLANT RESEARCH | 2020年 / 133卷 / 04期

关键词：

Chromatin organization; CRWN; Gene expression; NMCP; Nuclear body; Nuclear lamina; CAUSE AUTOSOMAL-DOMINANT; CELL-NUCLEUS; PERIPHERAL FRAMEWORK; TRANSCRIPTION FACTOR; MATRIX; MORPHOLOGY; MUTATIONS; ENVELOPE; DOMAIN; NAC;

D O I：

10.1007/s10265-020-01184-1

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The metazoan cell nucleus is physically supported by nuclear lamina structures, which are mainly composed of filamentous protein lamins. CROWDED NUCLEI (CRWNs)/nuclear matrix constituent proteins are considered potential candidates of lamin analogs in plants. CRWNs specifically localize to the nuclear periphery, maintain nuclear morphology, and interact with several inner nuclear membrane proteins. CRWNs also regulate several nuclear events. In this review, I summarize the functions of CRWNs in regulating chromatin organization, gene expression, and nuclear body formation, and provide insights into novel plant nuclear lamina functions and structures.

引用

页码：457 / 462

页数：6

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