1-Aminocyclopropane-1-Carboxylate Deaminase from Pseudomonas stutzeri A1501 Facilitates the Growth of Rice in the Presence of Salt or Heavy Metals

文献类型： 外文期刊

第一作者： Han, Yunlei

作者： Han, Yunlei;Yang, Zhirong;Han, Yunlei;Wang, Rui;Zhan, Yuhua;Ma, Yao;Ping, Shuzhen;Zhang, Liwen;Lin, Min;Yan, Yongliang;Wang, Rui

作者机构：

关键词： Pseudomonas stutzeri A1501;ACC deaminase;ethylene;biology nitrogen fixation;stress

期刊名称：JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY （ 影响因子：2.351； 五年影响因子：2.65 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： 1-Aminocyclopropane-1-carboxylate (ACC) deaminase, which is encoded by some bacteria, can reduce the amount of ethylene, a root elongation inhibitor, and stimulate the growth of plants under various environmental stresses. The presence of ACC deaminase activity and the regulation of ACC in several rhizospheric bacteria have been reported. The nitrogen-fixing Pseudomonas stutzeri A1501 is capable of endophytic association with rice plants and promotes the growth of rice. However, the functional identification of ACC deaminase has not been performed. In this study, the proposed effect of ACC deaminase in P. stutzeri A1501 was investigated. Genome mining showed that P. stutzeri A1501 carries a single gene encoding ACC deaminase, designated acdS. The acdS mutant was devoid of ACC deaminase activity and was less resistant to NaCl and NiCl2 compared with the wild-type. Furthermore, inactivation of acdS greatly impaired its nitrogenase activity under salt stress conditions. It was also observed that mutation of the acdS gene led to loss of the ability to promote the growth of rice under salt or heavy metal stress. Taken together, this study illustrates the essential role of ACC deaminase, not only in enhancing the salt or heavy metal tolerance of bacteria but also in improving the growth of plants, and provides a theoretical basis for studying the interaction between plant growth-promoting rhizobacteria and plants.

分类号： Q93

  • 相关文献

[1]Biodiversity and plant growth promoting traits of culturable endophytic actinobacteria associated with Jatropha curcas L. growing in Panxi dry-hot valley soil. Qin, Sheng,Miao, Qian,Feng, Wei-Wei,Wang, Yu,Zhu, Xiao,Jiang, Ji-Hong,Miao, Qian,Xing, Ke.

[2]Interspecies Transfer and Regulation of Pseudomonas stutzeri A1501 Nitrogen Fixation Island in Escherichia coli. Han, Yunlei,Yang, Zhirong,Han, Yunlei,Chen, Qinghua,Zhan, Yuhua,Liu, Wei,Lu, Wei,Lin, Min,Yan, Yongliang,Lu, Na,Zhu, Baoli,Chen, Qinghua,Liu, Wei.

[3]Hydrogen gas prolongs the shelf life of kiwifruit by decreasing ethylene biosynthesis. Hu, Huali,Shen, Wenbiao,Hu, Huali,Zhao, Suping,Li, Pengxia,Hu, Huali. 2018

[4]Transcriptional Regulation of Genes Encoding Key Enzymes of Abscisic Acid Metabolism During Melon (Cucumis melo L.) Fruit Development and Ripening. Sun, Yufei,Chen, Pei,Duan, Chaorui,Wang, Yanping,Ji, Kai,Hu, Yin,Li, Qian,Dai, Shengjie,Wu, Yan,Luo, Hao,Sun, Liang,Leng, Ping,Tao, Pang. 2013

[5]Isolation and characterization of a novel cDNA encoding ERF/AP2-type transcription factor OsAP25 from Oryza sativa L.. Fu, Xiao-Yan,Zhang, Zhen,Peng, Ri-He,Xiong, Ai-Sheng,Liu, Jin-Ge,Wu, Li-Juan,Gao, Feng,Zhu, Hong,Guo, Zhao-Kui,Yao, Quan-Hong. 2007

[6]MPK3/MPK6 are involved in iron deficiency-induced ethylene production in Arabidopsis. Ye, Lingxiao,Li, Lin,Wang, Lu,Wang, Shoudong,Li, Sen,Du, Juan,Zhang, Shuqun,Shou, Huixia,Wang, Lu. 2015

[7]Function of a citrate synthase gene (MaGCS) during postharvest banana fruit ripening. Liu, Ju-Hua,Chi, Guang-Hong,Jia, Cai-Hong,Zhang, Jian-Bin,Xu, Bi-Yu,Jin, Zhi-Qiang,Jin, Zhi-Qiang. 2013

[8]Role of abscisic acid and ethylene in sweet cherry fruit maturation: molecular aspects. Ren, J.,Chen, P.,Dai, S. J.,Li, P.,Li, Q.,Ji, K.,Wang, Y. P.,Leng, P.,Ren, J.. 2011

[9]Ethylene Regulates Levels of Ethylene Receptor/CTR1 Signaling Complexes in Arabidopsis thaliana. Shakeel, Samina N.,Gao, Zhiyong,Amir, Madiha,Chen, Yi-Feng,Rai, Muneeza Iqbal,Ul Haq, Noor,Schaller, G. Eric,Shakeel, Samina N.,Amir, Madiha,Rai, Muneeza Iqbal,Ul Haq, Noor,Chen, Yi-Feng. 2015

[10]Involvement of Pheophytinase in Ethylene-Mediated Chlorophyll Degradation in the Peel of Harvested 'Yali' Pear. Cheng, Yudou,Guan, Junfeng. 2014

[11]Effects of salt stress on rice growth, development characteristics, and the regulating ways: A review. Hussain, Sajid,Zhang Jun-hua,Zhong Chu,Zhu Lian-feng,Cao Xiao-chuang,Yu Sheng-miao,James, Allen Bohr,Hu Ji-jie,Jin Qian-yu. 2017

[12]Effect of BO-ACO 2 gene on post-harvest senescence in transgenic broccoli (Brassica oleracea L. var. italica). Qin, Feifei,Wang, Chengrong,Wang, Ran,Ma, Gang,Qin, Feifei,Qin, Feifei,Xu, Hui-lian. 2011

[13]Parsing the Regulatory Network between Small RNAs and Target Genesin Ethylene Pathway in Tomato. Wang, Yunxiang,Wang, Qing,Gao, Lipu,Zuo, Jinhua,Wang, Yunxiang,Wang, Qing,Gao, Lipu,Zuo, Jinhua,Wang, Yunxiang,Wang, Qing,Gao, Lipu,Zuo, Jinhua,Wang, Yunxiang,Wang, Qing,Gao, Lipu,Zuo, Jinhua,Zhu, Benzhong,Ju, Zheng,Luo, Yunbo. 2017

[14]The Transcription Factor AtDOF4.7 Is Involved in Ethylene- and IDA-Mediated Organ Abscission in Arabidopsis. Wang, Gao-Qi,Tan, Feng,Zhang, Xiao-Yan,Chen, Qi-Jun,Wang, Xue-Chen,Wei, Peng-Cheng,Yu, Man. 2016

[15]Molecular Cloning and Characterization of Four Genes Encoding Ethylene Receptors Associated with Pineapple (Ananas comosus L.) Flowering. Li, Yun-He,Wu, Qing-Song,Liu, Sheng-Hui,Zhang, Hong-Na,Zhang, Zhi,Sun, Guang-Ming,Li, Yun-He,Huang, Xia. 2016

[16]Genes involved in ethylene signal transduction in peach (Prunus persica) and their expression profiles during fruit maturation. Wang, Xiaobei,Ding, Yifeng,Wang, Yan,Pan, Lei,Niu, Liang,Lu, Zhenhua,Cui, Guochao,Zeng, Wenfang,Wang, Zhiqiang.

[17]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.

[18]A histone deacetylase gene, SlHDA3, acts as a negative regulator of fruit ripening and carotenoid accumulation. Guo, Jun-E,Hu, Zongli,Yu, Xiaohui,Li, Anzhou,Li, Fenfen,Wang, Yunshu,Chen, Guoping,Tian, Shibing. 2018

[19]Construction of ethylene regulatory network based on the phytohormones related gene transcriptome profiling and prediction of transcription factor activities in soybean. Cheng, Yunqing,Liu, Jianfeng,Liu, Qiang,Liu, Chunming,Yang, Xiangdong,Ma, Rui.

[20]Effects of 1-MCP on postharvest physiology and quality of bitter melon (Momordica charantia L.). Han, Cong,Zuo, Jinhua,Wang, Qing,Xu, Lijing,Gao, Lipu,Han, Cong,Wang, Zhaosheng,Dong, Haizhou,Han, Cong.

作者其他论文 更多>>

微信小程序