Hydrogen peroxide modulates abscisic acid signaling in root growth and development in Arabidopsis

文献类型： 外文期刊

第一作者： Bai Ling

作者： Bai Ling;Zhou Yun;Zhang XiaoRan;Song ChunPeng;Cao MingQing

作者机构：

关键词： Arabidopsis;root growth;ABA;H_2O_2

期刊名称：CHINESE SCIENCE BULLETIN （ 影响因子：1.649； 五年影响因子：1.738 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： Exogenous abscisic acid (ABA) can inhibit root growth and promote formation of more root hairs in the root tip of Arabidopsis. However, the molecular mechanisms that underlie root ABA signaling are largely unknown. We report here that hydrogen peroxide (H_2O_2) reduces the root growth of wild type, and the phenotype of H_2O_2 on the root growth is similar to ABA response. Meanwhile ABA-induced changes in the morphology of root system can be partly reversed by ascorbic acid in wild type and abolishedin NADPH oxidase defective mutant atrbohF and atrbohC. Further, ABA can induce H_2O_2 accumulation in the root cells and enhance transcription level of OX/1, which is necessary for many more AOS-dependent processes such as root hair growth in Arabidopsis. Our results suggest that H_2O_2 as an important signal molecule is required for the ABA-regulated root growth and development in Arabidopsis.

分类号： N1

  • 相关文献

[1]OsERF2 controls rice root growth and hormone responses through tuning expression of key genes involved in hormone signaling and sucrose metabolism. Xiao, Guiqing,Lu, Xiangyang,Xiao, Guiqing,Qin, Hua,Zhou, Jiahao,Quan, Ruidang,Huang, Rongfeng,Zhang, Haiwen.

[2]Graphene oxide modulates root growth of Brassica napus L. and regulates ABA and IAA concentration. Cheng, Fan,Liu, Yu-Feng,Xie, Ling-Li,Yuan, Cheng-Fei,Xu, Ben-Bo,Lu, Guang-Yuan,Zhang, Xue-Kun.

[3]ZmFKBP20-1 improves the drought and salt tolerance of transformed Arabidopsis. Yu, Yanli,Li, Yanjiao,Zhao, Meng,Li, Wencai,Sun, Qi,Li, Wenlan,Meng, Zhaodong,Jia, Fengjuan,Jia, Fengjuan,Li, Nana. 2017

[4]AtMYB12 regulates flavonoids accumulation and abiotic stress tolerance in transgenic Arabidopsis thaliana. Wang, Feibing,Peng, Rihe,Li, Zhenjun,Yao, Quanhong,Kong, Weili,Wong, Gary,Fu, Lifeng.

[5]Homologous HAP5 subunit from Picea wilsonii improved tolerance to salt and decreased sensitivity to ABA in transformed Arabidopsis. Li, Lingli,Wei, Jing,Huang, Guixue,Zhang, Dun,Liu, Yong,Zhang, Lingyun,Yu, Yanli.

[6]NPR1-dependent salicylic acid signaling is not involved in elevated CO2-induced heat stress tolerance in Arabidopsis thaliana. Li, Xin,Ahammed, Golam Jalal,Li, Xin,Yu, Jingquan,Shi, Kai. 2015

[7]The effects of host defence elicitors on betacyanin accumulation in Amaranthus mangostanus seedlings. Cao, Shifeng,Harrison, Dion K.,Joyce, Daryl C.,Cao, Shifeng,Liu, Ting,Jiang, Yueming,He, Shenggen,Joyce, Daryl C..

[8]The rice gene OsZFP6 functions in multiple stress tolerance responses in yeast and Arabidopsis. Guan, Qing-jie,Bu, Qing-yun,Wang, Zhen-yu,Wang, Li-feng,Guan, Qing-jie.

[9]Effects of Partial Rootzone Irrigation on Growth and Physiological Characteristics in Apple Trees and Water Use Efficiency. Wei, Q.,Wang, X.,Zhang, Qing,Zhang, Qiang,Liu, S.,Liu, J.. 2011

[10]Driving the expression of RAA1 with a drought-responsive promoter enhances root growth in rice, its accumulation of potassium and its tolerance to moisture stress. Chen, Guang,Li, Chaolei,Gao, Zhenyu,Zhang, Yu,Zhu, Li,Hu, Jiang,Ren, Deyong,Qian, Qian,Chen, Guang,Xu, Guohua. 2018

[11]NRAMP2, a trans-Golgi network-localized manganese transporter, is required for Arabidopsis root growth under manganese deficiency. Gao, Huiling,Xie, Wenxiang,Yang, Changhong,Xu, Jingyi,Huang, Chao-Feng,Gao, Huiling,Xie, Wenxiang,Yang, Changhong,Xu, Jingyi,Huang, Chao-Feng,Gao, Huiling,Xie, Wenxiang,Yang, Changhong,Xu, Jingyi,Huang, Chao-Feng,Li, Jingjun,Chen, Xi,Wang, Hua. 2018

[12]Poor post-silking kernel development limits summer maize yield in the North China Plain. Tao, Hongbin,Xia, Laikun,Xu, Lina,Lu, Lihua,Jin, Pengyu,Ming, Bo,Wang, Caicai,Wang, Pu,Xia, Laikun,Xu, Lina,Lu, Lihua,Wang, Caicai. 2015

[13]Influence of subsoil zinc on dry matter production, seed yield and distribution of zinc in oilseed rape genotypes differing in zinc efficiency. Grewal, HS,Lu, ZG,Graham, RD. 1997

[14]Use of Ginkgo biloba leaf compost for promoting soil properties and rooting of New Guinea impatiens cuttings. Si Weijia,Luan Yaning,Li Junyu,Mao Xiangfei.

[15]Root development and water uptake in winter wheat under different irrigation methods and scheduling for North China. Jha, Shiva K.,Gao, Yang,Liu, Hao,Huang, Zhongdong,Wang, Guangshuai,Liang, Yueping,Duan, Aiwang,Jha, Shiva K.,Wang, Guangshuai,Liang, Yueping.

[16]Superoxide radical and auxin are implicated in redistribution of root growth and the expression of auxin and cell-cycle genes in cadmium-stressed rice. Zhao, F. Y.,Hu, F.,Han, M. M.,Liu, W.,Zhang, S. Y..

[17]Phosphorus and magnesium interactively modulate the elongation and directional growth of primary roots in Arabidopsis thaliana (L.) Heynh. Niu, Yaofang,Yu, Jingquan,Niu, Yaofang,Zhang, Yongsong,Liang, Yongchao,Jin, Gulei,Li, Xin,Tang, Caixian.

[18]Effect of exogenous calcium on root growth and endogenous hormone contents in pineapple seedlings. Wei, Changbin,Sun, Guangming,He, Yingdui,Li, Ruimei. 2014

[19]Alleviation of cadmium-induced root growth inhibition in crop seedlings by nanoparticles. Wang, Meng,Chen, Shibao,Ma, Yibing,Chen, Li.

[20]Responses of root growth and antioxidative systems of paddy rice exposed to antimony and selenium. Feng, Renwei,Liao, Guojian,Guo, Junkang,Wang, Ruigang,Xu, Yingming,Ding, Yongzhen,Feng, Renwei,Guo, Junkang,Wang, Ruigang,Xu, Yingming,Liao, Guojian,Fan, Zhilian,Li, Ningyu.

作者其他论文 更多>>

微信小程序