Overexpression of an S-like ribonuclease gene, OsRNS4, confers enhanced tolerance to high salinity and hyposensitivity to phytochrome-mediated light signals in rice

文献类型： 外文期刊

第一作者： Zheng, Jun

作者： Zheng, Jun;Wang, Yingying;He, Yanan;Zhou, Jinjun;Li, Yaping;Liu, Qianqian;Xie, Xianzhi;Zheng, Jun;Wang, Yingying;He, Yanan;Zhou, Jinjun;Xie, Xianzhi

作者机构：

关键词： Rice;Ribonuclease;Photomorphogenesis;Abscisic acid;Salt tolerance

期刊名称：PLANT SCIENCE （ 影响因子：4.729； 五年影响因子：5.132 ）

ISSN： 0168-9452

年卷期： 2014 年 214 卷

页码：

收录情况： SCI

摘要： S-like ribonucleases (S-like RNases) are homologous to S-ribonucleases (S-RNases), but are not involved in self-incompatibility. In dicotyledonous plants, S-like RNases play an important role in phosphate recycling during senescence and are induced by inorganic phosphate-starvation and in response to defense and mechanical wounding. However, little information about the functions of the S-like RNase in monocots has been reported. Here, we investigated the expression patterns and roles of an S-like RNase gene, OsRNS4, in abscisic acid (ABA)-mediated responses and phytochrome-mediated light responses as well as salinity tolerance in rice. The OsRNS4 gene was expressed at relatively high levels in leaves although its transcripts were detected in various organs. OsRNS4 expression was regulated by salt, PEG and ABA. The seedlings overexpressing OsRNS4 had longer coleoptiles and first leaves than wild-type seedlings under red light (R) and far-red light (FR), suggesting negative regulation of OsRNS4 in photomorphogenesis in rice seedlings. Moreover, ABA-induced growth inhibition of rice seedlings was significantly increased in the OsRNS4-overexpression (OsRNS4-OX) lines compared with that in WT, suggesting that OsRNS4 probably acts as a positive regulator in ABA responses in rice seedlings. In addition, our results demonstrate that OsRNS4-OX lines have enhanced tolerance to high salinity compared to WE. Our findings supply new evidence on the functions of monocot S-like RNase in regulating photosensitivity and abiotic stress responses. (C) 2013 Elsevier Ireland Ltd. All rights reserved.

分类号：

  • 相关文献

[1]Overexpression of OsPIL15, a phytochromeinteracting factor- like protein gene, represses etiolated seedling growth in rice. Zhou, Jinjun,Liu, Qianqian,Wang, Yingying,Zhang, Shiyong,Cheng, Huimin,Yan, Lihua,Li, Li,Xie, Xianzhi,Zhou, Jinjun,Wang, Yingying,Zhang, Shiyong,Xie, Xianzhi,Liu, Qianqian,Xie, Xianzhi,Zhang, Fang,Chen, Fan. 2014

[2]Overexpression of a phytochrome-regulated tandem zinc finger protein gene, OsTZF1, confers hypersensitivity to ABA and hyposensitivity to red light and far-red light in rice seedlings. Zhou, Jinjun,Fan, Zhongxue,Xie, Xianzhi,Zhang, Cheng,Zhou, Jinjun,Fan, Zhongxue,Xie, Xianzhi,Zhang, Cheng,Ma, Huiquan,Zhang, Fang,Chen, Fan. 2012

[3]A Novel miRNA Sponge Form Efficiently Inhibits the Activity ofmiR393 and Enhances the Salt Tolerance and ABA Insensitivity in Arabidopsis thaliana. Long, Ruicai,Li, Xiao,Gao, Yanli,Zhang, Tiejun,Kang, Junmei,Cong, Lili,Yang, Qingchuan,Li, Mingna,Sun, Yan,Wang, Tenghua.

[4]The ethylene-, jasmonate-, abscisic acid- and NaCl-responsive tomato transcription factor JERF1 modulates expression of GCC box-containing genes and salt tolerance in tobacco. Zhang, HW,Huang, ZJ,Xie, BY,Chen, Q,Tian, X,Zhang, XL,Zhang, HB,Lu, XY,Huang, DF,Huang, RF. 2004

[5]A Rice OsAP23, Functioning as an AP2/ERF Transcription Factor, Reduces Salt Tolerance in Transgenic Arabidopsis. Zhuang, Jing,Wang, Feng,Xiong, Ai-Sheng,Jiang, Hai-Hua,Peng, Ri-He,Yao, Quan-Hong.

[6]Mutations of genes in synthesis of the carotenoid precursors of ABA lead to pre-harvest sprouting and photo-oxidation in rice. Fang, Jun,Chai, Chenglin,Li, Chunlai,Tang, Jiuyou,Huang, Zejun,Guo, Xiaoli,Sun, Changhui,Liu, Min,Wang, Yiqin,Cheng, Zhukuan,Chu, Chengcai,Fang, Jun,Chai, Chenglin,Li, Chunlai,Tang, Jiuyou,Huang, Zejun,Guo, Xiaoli,Sun, Changhui,Liu, Min,Wang, Yiqin,Cheng, Zhukuan,Chu, Chengcai,Fang, Jun,Chai, Chenglin,Li, Chunlai,Tang, Jiuyou,Huang, Zejun,Guo, Xiaoli,Qian, Qian,Sun, Lei,Zhang, Yan,Lu, Qingtao,Lu, Congming,Han, Bin,Chen, Fan.

[7]Genome-wide association study of salt tolerance at the seed germination stage in rice. Wu, Zhichao,Zhang, Xiaojing,Wang, Mingming,Zhang, Congshun,Zhang, Fan,Zhou, Yongli,Li, Zhikang,Shi, Yingyao,Gao, Lingling,Zhou, Yongli,Li, Zhikang. 2017

[8]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.

[9]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

[10]Characterization of Salt-Induced Epigenetic Segregation by Genome-Wide Loss of Heterozygosity and its Association with Salt Tolerance in Rice (Oryza sativa L.). Li, Min,Li, Min,Wang, Wen-Sheng,Pang, Yun-Long,Xu, Jian-Long,Fu, Bin-Ying,Li, Zhi-Kang,Li, Min,Pang, Yun-Long,Domingo, Jessica R.,Ali, Jauhar,Venus, Elec B.,Li, Min,Xu, Jian-Long,Fu, Bin-Ying,Li, Zhi-Kang. 2017

[11]First biochemical characterization of a novel ribonuclease from wild mushroom Amanita hemibapha. Ma, Duanzheng,Wang, Hexiang,Sekete, Malota,Ma, Duanzheng,Wang, Hexiang,Wang, Bo,Ng, Tzibun. 2012

[12]Purification and characterization of a ribonuclease with antiproliferative activity from the mystical wild mushroom Tuber indicum. Feng, ShanShan,Wang, HeXiang,Xiao, Chen,Feng, ShanShan,Wang, HeXiang,Gong, ZhiYuan,Ng, TziBun.

[13]Nickel affects xylem Sap RNase a and converts RNase A to a urease. Bai, Cheng,Liu, Liping,Bai, Cheng,Wood, Bruce W.. 2013

[14]Arabidopsis cryptochrome 1 interacts with SPA1 to suppress COP1 activity in response to blue light. Liu, Bin,Zuo, Zecheng,Liu, Hongtao,Lin, Chentao,Liu, Bin,Zuo, Zecheng,Liu, Xuanming. 2011

[15]Phytochrome Signaling: Time to Tighten up the Loose Ends. Wang, Hai,Wang, Haiyang. 2015

[16]BZS1, a B-box Protein, Promotes Photomorphogenesis Downstream of Both Brassinosteroid and Light Signaling Pathways. Bai, Ming-Yi,Wang, Zhi-Yong,Fan, Xi-Ying,Cao, Dong-Mei,Luo, Xiao-Min,Yang, Hong-Juan,Zhu, Sheng-Wei,Chong, Kang,Fan, Xi-Ying,Sun, Yu,Wei, Chuang-Qi,Sun, Ying,Cao, Dong-Mei,Fan, Xi-Ying. 2012

[17]Jasmonate inhibits COP1 activity to suppress hypocotyl elongation and promote cotyledon opening in etiolated Arabidopsis seedlings. Zheng, Yuyu,Zhu, Ziqiang,Cui, Xuefei,Gong, Qingqiu,Su, Liang,Yang, Jianping,Fang, Shuang,Chu, Jinfang. 2017

[18]Invasive ornamental plants: Problems, challenges, and molecular tools to neutralize their invasiveness. Li, Y,Cheng, ZM,Smith, WA,Ellis, DR,Chen, YQ,Zheng, XL,Pei, Y,Luo, KM,Zhao, DG,Yao, QH,Duan, H,Li, Q.

[19]Arabidopsis CRY2 and ZTL mediate blue-light regulation of the transcription factor CIB1 by distinct mechanisms. Liu, Hongtao,Liu, Yawen,Liu, Hongtao,Wang, Qin,Tobin, Elaine M.,Lin, Chentao,Wang, Qin,Zhao, Xiaoying,Zhao, Xiaoying,Imaizumi, Takato,Somers, David E..

[20]Signaling mechanisms of plant cryptochromes in Arabidopsis thaliana. Liu, Bobin,Yang, Zhaohe,Oka, Yoshito,Liu, Bobin,Gomez, Adam,Liu, Bin,Lin, Chentao.

作者其他论文 更多>>

微信小程序