Enhanced degradation of chlorpyrifos in rice (Oryza sativa L.) by five strains of endophytic bacteria and their plant growth promotional ability

文献类型： 外文期刊

第一作者： Feng, Fayun

作者： Feng, Fayun;Ge, Jing;Liu, Xianjing;Yu, Xiangyang;Ge, Jing;He, Shuang;Zhong, Jianfeng;Yu, Xiangyang;Li, Yisong;He, Shuang

作者机构：

关键词： Endophytes;Chlorpyrifos degradation;Colonization;Green fluorescent protein;Plant growth promotion

期刊名称：CHEMOSPHERE （ 影响因子：7.086； 五年影响因子：6.956 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： Endophytic bacteria reside in plant tissues, such as roots, sterns, leaves and seeds. Most of them can stimulate plant growth or alleviate phytotoxicity of pollutants. There are handful species with dual functions stimulating plant growth and degrading pollutants have been reported. Five endophytic bacteria were isolated from chlorpyrifos (CP) treated rice plants and identified as Pseudomonas aeruginosa strain RRA, Bacillus megaterium strain RRB, Sphingobacterium siyangensis strain RSA, Stenotrophomonas pavanii strain RSB and Curtobacterium plantarum strain RSC according to morphological characteristics, physiological and biochemical tests, and 16S rDNA phylogeny. All of them possessed some plant growth promotional traits, including indole acetic acid and siderophore production, secretion of phosphate solubilization and 1-aminocyclopropane-1-carboxylate deaminase. The bacteria were marked with the green fluorescent protein (gfp) gene and successfully colonized into rice plants. All isolates were able to degrade CP in vitro and in vivo. The five isolates degraded more than 90% of CP in 24 h when the initial concentration was lower than 5 mg/L. CP degradation was significantly enhanced in the infested rice plants and rice grains. The final CP residual was reduced up to 80% in the infested rice grains compared to the controls. The results indicate that these isolates are promising bio-inoculants for the removal or detoxification of CP residues in rice plants and grains. (C) 2017 Elsevier Ltd. All rights reserved.

分类号： X5

  • 相关文献

[1]Colonization study of gfp-tagged Achromobacter marplatensis strain in sugar. Shi, YingWu,Li, Chun,Yang, HongMei,Zhang, Tao,Gao, Yan,Chu, Min,Zeng, Jun,Lin, Qing,OuTiKuEr,Li, YuGuo,Huo, Xiangdong,Lou, Kai,Shi, YingWu,Li, Chun,Yang, HongMei,Zhang, Tao,Gao, Yan,Chu, Min,Zeng, Jun,Lin, Qing,OuTiKuEr,Li, YuGuo,Huo, Xiangdong,Lou, Kai. 2017

[2]Differential Colonization Patterns of Bananas (Musa spp.) by Physiological Race 1 and Race 4 Isolates of Fusarium oxysporum f.sp cubense. Guo, Lijia,Yang, Laying,Liang, Changcong,Wang, Guofen,Dai, Qingdon,Huang, Junsheng,Guo, Lijia,Yang, Laying,Liang, Changcong,Wang, Guofen,Dai, Qingdon,Huang, Junsheng.

[3]A novel chlorpyrifos hydrolase CPD from Paracoccus sp TRP: Molecular cloning, characterization and catalytic mechanism. Fan, Shuanghu,Yan, Yanchun,Wang, Junhuan,Wang, Jiayi,Qiao, Cheng,Yang, Ting,Jia, Yang,Zhao, Baisuo,Li, Kang. 2018

[4]The siderophore-producing bacterium, Bacillus subtilis CAS15, has a biocontrol effect on Fusarium wilt and promotes the growth of pepper. Yu, Xianmei,Ai, Chengxiang,Xin, Li,Zhou, Guangfang. 2011

[5]Identification and evaluation of Aspergillus tubingensis as a potential biocontrol agent against grey mould on tomato. Zhao, Juan,Liu, Weicheng,Liu, Dewen,Lu, Caige,Zhang, Dianpeng,Wu, Huiling,Dong, Dan,Meng, Lingling. 2018

[6]Complete genome sequence of Bacillus amyloliquefaciens L-S60, a plant growth-promoting and antifungal bacterium. Qin, Yuxuan,Han, Yuzhu,Zhang, Bao,Li, Pinglan,Yu, Yaqiong,Shang, Qingmao.

[7]Burkholderia metalliresistens sp nov., a multiple metal-resistant and phosphate-solubilising species isolated from heavy metal-polluted soil in Southeast China. Guo, Jun Kang,Feng, Ren Wei,Wang, Rui Gang,Xu, Ying Ming,Ding, Yong Zhen,Chen, Chun,Wei, Xiu Li,Chen, Wei Min.

[8]Development of a biologically based fertilizer, incorporating Bacillus megaterium A6, for improved phosphorus nutrition of oilseed rape. Hu, Xiaojia,Xie, Lihua,Yu, Changbing,Li, Yinshui,Zhang, Shujie,Liao, Xing,Roberts, Daniel P.,Maul, Jude E..

[9]Phosphate solubilization and promotion of maize growth by Penicillium oxalicum P4 and Aspergillus niger P85 in a calcareous soil. Yin, Zhongwei,Shi, Fachao,Jiang, Hongmei,Fan, Bingquan,Yin, Zhongwei,Chen, Sanfeng,Roberts, Daniel P..

[10]Bacillus megaterium A6 suppresses Sclerotinia sclerotiorum on oilseed rape in the field and promotes oilseed rape growth. Hu, Xiaojia,Xie, Lihua,Yu, Changbing,Li, Yinshui,Zhang, Shujie,Liao, Xing,Roberts, Daniel P.,Maul, Jude E.. 2013

[11]Transformation of Inorganic P Fractions of Soil and Plant Growth Promotion by Phosphate-solubilizing Ability of Penicillium oxalicum I1. Gong, Mingbo,Du, Peng,Liu, Xue,Zhu, Changxiong. 2014

[12]Isolation and characterization of bacteria from the rhizosphere and bulk soil of Stellera chamaejasme L.. Cui, Haiyan,Yang, Xiaoyan,Jin, Hui,Yan, Zhiqiang,Li, Xiuzhuang,Qin, Bo,Cui, Haiyan,Yang, Xiaoyan,Jin, Hui,Yan, Zhiqiang,Li, Xiuzhuang,Qin, Bo,Cui, Haiyan,Lu, Dengxue,Jin, Hui,Chen, Jixiang.

[13]Complete genome sequence of Bacillus amyloliquefaciens L-H15, a plant growth promoting rhizobacteria isolated from cucumber seedling substrate. Qin, Yuxuan,Han, Yuzhu,Li, Pinglan,Shang, QingMao.

[14]Biological control of gray mold and growth promotion of tomato using Bacillus spp. isolated from soil. Xu, Sheng Jun,Kim, Joon-Young,Kim, Byung-Sup,Xu, Sheng Jun,Park, Duck Hwan.

[15]The primary mechanism of endophytic fungus Gilmaniella sp AL12 promotion of plant growth and sesquiterpenoid accumulation in Atractylodes lancea. Yuan, Jie,Zhou, Jia-Yu,Dai, Chuan-Chao,Li, Xia.

[16]A formulation of neem cake seeded with Bacillus sp provides control over tomato Fusarium crown and root rot. Lin, Fei,Liu, Niu,Lai, Duo,Kang, Xiang Hui,Pang, Neng Wen,Xu, Han Hong,Lai, Duo,Jiang, Hong Kai.

[17]Volatiles released by endophytic Pseudomonas fluorescens promoting the growth and volatile oil accumulation in Atractylodes lancea. Zhou, Jia-Yu,Zheng, Jiao-Yan,Dai, Chuan-Chao,Li, Xia.

[18]Ectomycorrhization of Tricholoma matsutake with Quercus aquifolioides affects the endophytic microbial community of host plant. Xiong, Chuan,Jin, Xin,Huang, Wenli,Li, Qiang,Li, Xiaolin. 2018

[19]Sarocladium brachiariae sp nov., an endophytic fungus isolated from Brachiaria brizantha. Liu, X. B.,Huang, G. X.,Guo, Z. K.. 2017

[20]Isolation and identification of resveratrol-producing endophytes from wine grape Cabernet Sauvignon. Liu, Ya,Nan, Lijun,Liu, Junchao,Yan, Haiyan,Zhang, Dianpeng,Han, Xinnian. 2016

作者其他论文 更多>>

微信小程序