Rice and Arabidopsis homologs of yeast CHROMOSOME TRANSMISSION FIDELITY PROTEIN 4 commonly interact with Polycomb complexes but exert divergent regulatory functions
文献类型： 外文期刊
作者： Zhang, Pingxian 1 ; Zhu, Chunmei 2 ; Geng, Yuke 1 ; Wang, Yifan 1 ; Yang, Ying 2 ; Liu, Qing 1 ; Guo, Weijun 1 ; Chachar, 1 ;
作者机构： 1.Chinese Acad Agr Sci, Biotechnol Res Inst, Beijing 100081, Peoples R China
2.Huazhong Agr Univ, Natl Ctr Plant Gene Res Wuhan, Natl Key Lab Crop Genet Improvement, Wuhan 430070, Peoples R China
3.Minzu Univ China, Coll Life & Environm Sci, Beijing 100081, Peoples R China
4.Tianjin Acad Agr Sci, Tianjin Key Lab Crop Genet & Breeding, Tianjin Crop Res Inst, Tianjin 300384, Peoples R China
5.Chinese Acad Agr Sci, Inst Agr Resources & Reg Planning, Key Lab Plant Nutr & Fertilizer, Minist Agr, Beijing 100081, Peoples R China
期刊名称：PLANT CELL （ 影响因子：11.277； 五年影响因子：12.061 ）
ISSN： 1040-4651
年卷期： 2021 年 33 卷 5 期
页码：
收录情况： SCI
摘要： Both genetic and epigenetic information must be transferred from mother to daughter cells during cell division. The mechanisms through which information about chromatin states and epigenetic marks like histone 3 lysine 27 trimethylation (H3K27me3) are transferred have been characterized in animals; these processes are less well understood in plants. Here, based on characterization of a dwarf rice (Oryza sativa) mutant (dwarf-related wd40 protein 1, drw1) deficient for yeast CTF4 (CHROMOSOME TRANSMISSION FIDELITY PROTEIN 4), we discovered that CTF4 orthologs in plants use common cellular machinery yet accomplish divergent functional outcomes. Specifically, drw1 exhibited no flowering-related phenotypes (as in the putatively orthologous Arabidopsis thaliana eol1 mutant), but displayed cell cycle arrest and DNA damage responses. Mechanistically, we demonstrate that DRW1 sustains normal cell cycle progression by modulating the expression of cell cycle inhibitors KIP-RELATED PROTEIN 1 (KRP1) and KRP5, and show that these effects are mediated by DRW1 binding their promoters and increasing H3K27me3 levels. Thus, although CTF4 orthologs ENHANCER OF LHP1 1 (EOL1) in Arabidopsis and DRW1 in rice are both expressed uniquely in dividing cells, commonly interact with several Polycomb complex subunits, and promote H3K27me3 deposition, we now know that their regulatory functions diverged substantially during plant evolution. Moreover, our work experimentally illustrates specific targets of CTF4/EOL1/DRW1, their protein-proteininteraction partners, and their chromatin/epigenetic effects in plants.
- 相关文献
作者其他论文 更多>>
-
Antagonistic control of rice immunity against distinct pathogens by the two transcription modules via salicylic acid and jasmonic acid pathways
作者：Zhu, Xiaoying;Zhao, Yudan;Shi, Cheng-Min;Xu, Guojuan;Wang, Nana;Ning, Yuese;Kang, Houxiang;Liu, Wende;Wang, Ruyi;Wang, Xuli;Shi, Cheng-Min;Zuo, Shimin;Yan, Shuangyong;Wang, Guo-Liang
关键词：
-
Rice-Magnaporthe oryzae interactions in resistant and susceptible rice cultivars under panicle blast infection based on defense-related enzyme activities and metabolomics
作者：Yang, Xiurong;Li, Guangsheng;Li, Yuejiao;Sun, Shuqin;Huo, Jianfei;Yan, Shuangyong;Li, Junling;Cui, Zhongqiu;Sun, Yue
关键词：
-
Comparison of Transcriptome between Tolerant and Susceptible Rice Cultivar Reveals Positive and Negative Regulators of Response to Rhizoctonia solani in Rice
作者：Yang, Xiurong;Li, Yuejiao;Li, Guangsheng;Sun, Shuqin;Huo, Jianfei;Yan, Shuangyong;Li, Junling;Cui, Zhongqiu;Sun, Yue;Wang, Xiaojing;Liu, Fangzhou
关键词：Oryza sativa; rice sheath blight; transcriptome; positive regulator; negative regulator
-
Genome-Wide Association Study Identifies a Plant-Height-Associated Gene OsPG3 in a Population of Commercial Rice Varieties
作者：Peng, Shasha;Xu, Yuchen;Xiao, Yinghui;Peng, Shasha;Liu, Yanchen;Xu, Yuchen;Liu, Qi;Kang, Houxiang;Zhao, Jianhua;Gao, Peng;Zuo, Shi-Min;Yan, Shuangyong
关键词：rice plant height; genome-wide association study; polygalacturonase; CRISPR; Cas9 gene editing; cell wall
-
PacBio full-length transcriptome analysis provides new insights into transcription of chloroplast genomes
作者：Shi, Jinsong;Gao, Shan;Li, Wenjing;Yan, Shuangyong;Cui, Zhongqiu;Li, Junling;Li, Wenjing;Hu, Yanping;Yang, Xiurong;Li, Guangsheng;Li, Yuejiao;Shi, Jinsong
关键词：TIS; TTS; AT-rich region; polyA-like site; Arabidopsis thaliana
-
Identification of two novel rice S genes through combination of association and transcription analyses with gene-editing technology
作者：Xu, Yuchen;Bai, Lu;Liu, Minghao;Liu, Yanchen;Peng, Shasha;Hu, Pei;Liu, Qi;Wang, Xuli;Ning, Yuese;Liu, Shiming;Xiang, Wensheng;Kang, Houxiang;Xu, Yuchen;Peng, Shasha;Wang, Dan;Yan, Shuangyong;Gao, Lijun;Zuo, Shimin;Zheng, Wenjing;Wang, Guo-Liang
关键词：3'-UTR; CRISPR/Cas9 technology; domestication; genome-wide association study; rice blast resistance; susceptibility genes
-
Identification of a Rice Leaf Width Gene Narrow Leaf 22 (NAL22) through Genome-Wide Association Study and Gene Editing Technology
作者：Xu, Yuchen;Jiang, Su;Peng, Shasha;Xiao, Yinghui;Xu, Yuchen;Bai, Lu;Liu, Yanchen;Peng, Shasha;Chen, Rubin;Liu, Qi;Kang, Houxiang;Yan, Shuangyong
关键词：Cell division; CRISPR; Cas9 gene editing; Genetic architecture of rice leaf width; Genome-wide association study; Gibberellin; Rice leaf width; Vein width
