DNA Methylation Changes Induced in Rice by Exposure to High Concentrations of the Nitric Oxide Modulator, Sodium Nitroprusside

文献类型： 外文期刊

第一作者： Ou, Xiufang

作者： Ou, Xiufang;Zhuang, Tingting;Yin, Wenchao;Miao, Yiling;Wang, Bo;Zhang, Yunhong;Lin, Xiuyun;Xu, Chunming;Liu, Bao;Zhuang, Tingting;Lin, Xiuyun;von Wettstein, Diter;Rustgi, Sachin;von Wettstein, Diter;Rustgi, Sachin

作者机构：

关键词： Nitric oxide;DNA methylation;Gene expression;Rice

期刊名称：PLANT MOLECULAR BIOLOGY REPORTER （ 影响因子：1.595； 五年影响因子：2.042 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： Nitric oxide (NO) is a signaling molecule that participates at physiological concentrations in diverse regulatory pathways. However, when NO concentration reaches levels higher than normal, it is sensed as a stress, which results in epigenetic alterations and chromatin remodeling in plants. Here, we showed that exposure to 0.5 mM of sodium nitroprusside (SNP), a NO donor, induces stress symptoms in rice seedlings that result in complete growth inhibition. Moreover, these stress symptoms in SNP-treated plants were found to be associated with methylation changes in genomic DNA, which predominantly involve hypomethylation at the CHG sites. Concomitant with these changes, transcriptional activation of a number of genes and transposable elements (TEs) was also observed. Further analysis revealed that expression of four genes, Chromomethylase 3 (OsCMT3), deficient in DNA methylation 1 (OsDDM1a), OsDDM1b, and DEMETER (OsDME), involved in chromatin remodeling and DNA methylation homoeostasis have been specifically perturbed.

分类号： Q94`Q7

  • 相关文献

[1]Impact of postharvest nitric oxide treatment on antioxidant enzymes and related genes in banana fruit in response to chilling tolerance. Wu, Bin,Li, Xueping,Chen, Weixin,Guo, Qin,Li, Qingpeng,Ha, Yiming,Wu, Bin. 2014

[2]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

[3]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..

[4]DNA methylation alterations of upland cotton (Gossypium hirsutum) in response to cold stress. Fan, Hong Hong,Wei, Jun,Li, Ting Chun,Li, Zheng Peng,Guo, Ning,Cai, Yong Ping,Lin, Yi,Li, Ting Chun.

[5]Variations of DNA methylation and genes expression for brown fiber during its development process. Li, Zhenpeng,Li, Tingchun,Fan, Honghong,Guo, Ning,Sun, Xu,Cai, Yongping,Lin, Yi,Li, Zhenpeng,Li, Tingchun.

[6]Genomic and transcriptomic alterations following hybridisation and genome doubling in trigenomic allohexaploid Brassica carinata x Brassica rapa. Xu, Y.,Zhao, Q.,Wang, J.,Xu, Y.,Mei, S.. 2012

[7]5-AZA-2 '-deoxycytidine (5-AZA-CdR) leads to down-regulation of Dnmt1o and gene expression in preimplantation mouse embryos. Yu, Jian-Ning,Xue, Chun-Yang,Wang, Xu-Guang,Lin, Fei,Liu, Chun-Yi,Lu, Fu-Zeng,Liu, Hong-Lin,Yu, Jian-Ning. 2009

[8]Nitric oxide ameliorates zinc oxide nanoparticles-induced phytotoxicity in rice seedlings. Chen, Juan,Liu, Xiang,Yin, Shan-Shan,Li, Xiu-Ling,Hu, Wen-Jun,Simon, Martin,Shen, Zhi-Jun,Zheng, Hai-Lei,Chen, Juan,Wang, Chao,Hu, Wen-Jun,Xiao, Qiang,Chu, Cheng-Cai,Chu, Cheng-Cai,Peng, Xin-Xiang.

[9]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

[10]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.

[11]Genome-Wide Differences in DNA Methylation Changes in Two Contrasting Rice Genotypes in Response to Drought Conditions. Wang, Wensheng,Qin, Qiao,Sun, Fan,Wang, Yinxiao,Xu, Dandan,Li, Zhikang,Fu, Binying,Xu, Dandan,Li, Zhikang,Fu, Binying. 2016

[12]DNA methylation changes detected by methylation-sensitive amplified polymorphism in two contrasting rice genotypes under salt stress. Wang, Wensheng,Zhao, Xiuqin,Pan, Yajiao,Zhu, Linghua,Fu, Binying,Li, Zhikang,Wang, Wensheng,Li, Zhikang. 2011

[13]DNA methylation alterations of rice in response to cold stress. Pan, Yajiao,Wang, Wensheng,Zhao, Xiuqin,Zhu, Linghua,Fu, Binying,Li, Zhikang. 2011

[14]Natural variation reveals that OsSAP16 controls low-temperature germination in rice. Wang, Xiang,Zou, Baohong,Shao, Qiaolin,Cui, Yongmei,Lu, Shan,Zhang, Yan,Huang, Ji,Hua, Jian,Huang, Quansheng,Hua, Jian. 2018

[15]Map-based cloning and functional analysis of the chromogen gene C in rice (Oryza sativa L.). Zhao, Shasha,Wang, Cuihong,Ma, Jian,Wang, Shuai,Tian, Peng,Wang, Jiulin,Cheng, Zhijun,Zhang, Xin,Guo, Xiuping,Lei, Cailin. 2016

[16]Transcriptome analysis in leaves of rice (Oryza sativa) under high manganese stress. Li, Ping,Li, Ping,Song, Alin,Li, Zhaojun,Fan, Fenliang,Liang, Yongchao,Liang, Yongchao.

[17]Silicon ameliorates manganese toxicity by regulating both physiological processes and expression of genes associated with photosynthesis in rice (Oryza sativa L.). Li, Ping,Song, Alin,Li, Zhaojun,Fan, Fenliang,Liang, Yongchao,Li, Ping,Liang, Yongchao.

[18]Antagonistic HLH/bHLH Transcription Factors Mediate Brassinosteroid Regulation of Cell Elongation and Plant Development in Rice and Arabidopsis. Zhang, Li-Ying,Bai, Ming-Yi,Zhu, Jia-Ying,Wang, Hao,Wang, Wenfei,Zhao, Jun,Yang, Hongjuan,Xu, Yunyuan,Lin, Wen-Hui,Chong, Kang,Wang, Zhi-Yong,Zhang, Li-Ying,Zhu, Jia-Ying,Wang, Hao,Wang, Wenfei,Zhao, Jun,Bai, Ming-Yi,Sun, Yu,Wang, Zhi-Yong,Wu, Jinxia,Zhang, Zhiguo,Sun, Xuehui,Lu, Tiegang,Kim, Soo-Hwan,Fujioka, Shozo.

[19]Alteration of nutrient allocation and transporter genes expression in rice under N, P, K, and Mg deficiencies. Cai, Jin,Chen, Lu,Qu, Hongye,Lian, Juan,Hu, Yibing,Xu, Guohua,Liu, Wei.

[20]Comparative Transcriptional Profiling of Melatonin Synthesis and Catabolic Genes Indicates the Possible Role of Melatonin in Developmental and Stress Responses in Rice. Wei, Yunxie,Zeng, Hongqiu,He, Chaozu,Shi, Haitao,Hu, Wei,Chen, Lanzhen. 2016

作者其他论文 更多>>

微信小程序