DNA demethylation activates genes in seed maternal integument development in rice (Oryza sativa L.)

文献类型: 外文期刊

第一作者: Wang, Yifeng

作者: Wang, Yifeng;Tong, Xiaohong;Hou, Yuxuan;Zhang, Jian;Lin, Haiyan;Chang, Yuxiao

作者机构:

关键词: Rice (Oryza sativa L.);DNA methylation;Seed integument development;Demethylation

期刊名称:PLANT PHYSIOLOGY AND BIOCHEMISTRY ( 影响因子:4.27; 五年影响因子:4.816 )

ISSN: 0981-9428

年卷期: 2017 年 120 卷

页码:

收录情况: SCI

摘要: DNA methylation is an important epigenetic modification that regulates various plant developmental processes. Rice seed integument determines the seed size. However, the role of DNA methylation in its development remains largely unknown. Here, we report the first dynamic DNA methylomic profiling of rice maternal integument before and after pollination by using a whole-genome bisulfite deep sequencing approach. Analysis of DNA methylation patterns identified 4238 differentially methylated regions underpin 4112 differentially methylated genes, including GW2, DEP1, RGB1 and numerous other regulators participated in maternal integument development. Bisulfite sanger sequencing and qRT-PCR of six differentially methylated genes revealed extensive occurrence of DNA hypomethylation triggered by double fertilization at IAP compared with IBP, suggesting that DNA demethylation might be a key mechanism to activate numerous maternal controlling genes. These results presented here not only greatly expanded the rice methylome dataset, but also shed novel insight into the regulatory roles of DNA methylation in rice seed maternal integument development. (C) 2017 Elsevier Masson SAS. All rights reserved.

分类号:

  • 相关文献

[1]Demethylation of arsenic limits its volatilization in fungi. Su, Shiming,Zeng, Xibai,Bai, Lingyu,Duan, Ran,Wang, Xiurong,Wu, Cuixia,Wang, Yanan,Feng, Qiufen,Zhang, Lili,Jiang, Sheng,Li, Aiguo.

[2]Concurrent methylation and demethylation of arsenic by fungi and their differential expression in the protoplasm proteome. Su, Shiming,Zeng, Xibai,Bai, Lingyu,Wang, Yanan,Wu, Cuixia,Zhang, Lili,Li, Mansheng.

[3]Rapid alterations of gene expression and cytosine methylation in newly synthesized Brassica napus allopolyploids. Xu, Yanhao,Zhong, Lan,Wang, Jianbo,Wu, Xiaoming,Fang, Xiaoping.

[4]Widespread and evolutionary analysis of a MITE family Monkey King in Brassicaceae. Dai, Shutao,Hou, Jinna,Long, Yan,Wang, Jing,Li, Cong,Xiao, Qinqin,Jiang, Xiaoxue,Zou, Xiaoxiao,Zou, Jun,Meng, Jinling,Hou, Jinna. 2015

[5]Genome-wide high-resolution mapping of DNA methylation identifies epigenetic variation across embryo and endosperm in Maize (Zea may). Wang, Pengfei,Ma, Chuanxi,Wang, Pengfei,Xia, Han,Zhang, Ye,Zhao, Shuzhen,Zhao, Chuanzhi,Hou, Lei,Li, Changsheng,Li, Aiqin,Wang, Xingjun. 2015

[6]Synonymous Codon Usage Bias in the Plastid Genome is Unrelated to Gene Structure and Shows Evolutionary Heterogeneity. Qi, Yueying,Xu, Wenjing,Xing, Tian,Zhao, Mingming,Yan, Li,Xia, Guangmin,Wang, Mengcheng,Li, Nana. 2015

[7]Alteration of the DNA methylation status of donor cells impairs the developmental competence of porcine cloned embryos. Huan, Yan Jun,Zhu, Jiang,Xie, Bing Teng,Wang, Jian Yu,Li, Jing Yu,Xue, Bing Hua,Kong, Qing Ran,Liu, Zhong Hua,Huan, Yan Jun,Wu, Zhan Feng,Zhang, Ji Guang.

[8]Study on DNA Cytosine Methylation of Cotton (Gossypium hirsutum L.) Genome and Its Implication for Salt Tolerance. ZHAO Yun-lei,YU Shu-xun,YE Wu-wei,WANG Hong-mei,WANG Jun-juan,FANG Bao-xing. 2010

[9]Induced Pib Expression and Resistance to Magnaporthe grisea are Compromised by Cytosine Demethylation at Critical Promoter Regions in Rice. Li, Yuan,Xia, Qiong,Wu, Ying,Xu, Chunming,Liu, Bao,Li, Yuan,Xia, Qiong,Wu, Ying,Xu, Chunming,Liu, Bao,Kou, Hongping,Wang, Dan,Lin, Xiuyun,Xing, Shaochen. 2011

[10]Effect of different light quality on DNA methylation variation for brown cotton (Gossypium hirstum). Li, Tingchun,Fan, Honghong,Li, Zhengpeng,Wei, Jun,Cai, Yongping,Lin, Yi,Li, Tingchun. 2011

[11]Laser Irradiation-Induced DNA Methylation Changes Are Heritable and Accompanied with Transpositional Activation of mPing in Rice. Li, Siyuan,Xia, Qiong,Yu, Xiaoming,Gao, Xiang,Liu, Bao,Li, Siyuan,Wang, Fang,Ma, Jian,Kou, Hongping,Lin, Xiuyun. 2017

[12]Performances of Different Fragment Sizes for Reduced Representation Bisulfite Sequencing in Pigs. Yuan, Xiao-Long,Zhang, Zhe,Pan, Rong-Yang,Gao, Ning,Deng, Xi,Li, Bin,Zhang, Hao,Li, Jia-Qi,Yuan, Xiao-Long,Sangild, Per Torp,Gao, Ning. 2017

[13]Molecular characterizations of DNA methyltransferase 3 and its roles in temperature tolerance in the whitefly, Bemisia tabaci Mediterranean. Hong, X. -Y.,Dai, T. -M,Lu, Z. -C.,Wang, Y. -S.,Liu, W. -X.,Wan, F. -H.,Wan, F. -H.. 2018

[14]Promoter methylation negatively correlated with mRNA expression but not tissue differential expression after heat stress. Gan, J. K.,Zhang, D. X.,Zhang, X. Q.,Chen, Z. Y.,Luo, Q. B.,Gan, J. K.,Zhang, D. X.,He, D. L.,Zhang, X. Q.,Chen, Z. Y.,Luo, Q. B.,He, D. L.. 2013

[15]Mutation of the RDR1 gene caused genome-wide changes in gene expression, regional variation in small RNA clusters and localized alteration in DNA methylation in rice. Wang, Ningning,Zhang, Di,Wang, Zhenhui,Xun, Hongwei,Wang, Hui,Huang, Wei,Liu, Ying,Li, Ning,Ou, Xiufang,Zhang, Chunyu,Liu, Bao,Wang, Ningning,Ma, Jian,Lin, Xiuyun,Zhang, Chunyu,Wang, Ningning,Wang, Ming-Bo. 2014

[16]A Comparative Analysis of DNA Methylation in Diploid and Tetraploid Apple (Malus x domestica Borkh.). He, Ping,Cheng, Lailiang,Li, Huifeng,Wang, Haibo,Li, Linguang. 2017

[17]Comparative analysis of DNA methylation changes in two rice genotypes under salt stress and subsequent recovery. Wang, Wensheng,Huang, Fei,Qin, Qiao,Zhao, Xiuqin,Li, Zhikang,Fu, Binying,Li, Zhikang,Fu, Binying.

[18]Expression and methylation of microsomal triglyceride transfer protein and acetyl-CoA carboxylase are associated with fatty liver syndrome in chicken. Liu, Zhen,Li, Qinghe,Liu, Ranran,Zhao, Guiping,Zhang, Yonghong,Zheng, Maiqing,Cui, Huanxian,Li, Peng,Cui, Xiaoyan,Liu, Jie,Wen, Jie,Liu, Zhen,Li, Qinghe,Liu, Ranran,Zhao, Guiping,Zheng, Maiqing,Cui, Huanxian,Li, Peng,Cui, Xiaoyan,Liu, Jie,Wen, Jie,Zhang, Yonghong.

[19]Polymorphisms and DNA methylation level in the CpG site of the GHR1 gene associated with mRNA expression, growth traits and hormone level of half-smooth tongue sole (Cynoglossus semilaevis). Zhao, J. L.,Si, Y. F.,He, F.,Wen, H. S.,Li, J. F.,Ren, Y. Y.,Zhao, M. L.,Huang, Z. J.,Zhao, J. L.,Si, Y. F.,He, F.,Wen, H. S.,Li, J. F.,Ren, Y. Y.,Zhao, M. L.,Huang, Z. J.,Chen, S. L..

[20]The Demethylating Agent 5-Aza-2 '-Deoxycytidine (5-AZA-CdR) Inhibits The Development of Preimplantation Mouse Embryos. Yu Jian-Ning,Li Shao-Hua,Wang Dan-Qiu,Wang Meng,Lin Fen,Liu Hong-Lin,Yu Jian-Ning. 2009

作者其他论文 更多>>