Molecular polymorphism of chlorpyrifos-degrading strains in soil treated with controlled and non-controlled release formulations of chlorpyrifos
文献类型: 外文期刊
作者: Chen, Liezhong 1 ; Li, Yanli 1 ; Wang, Ting 1 ; Yu, Yunlong 2 ;
作者机构: 1.Zhejiang Acad Agr Sci, Inst Plant Protect & Microbiol, State Key Lab Breeding Base Zhejiang Sustainable, Hangzhou 310021, Zhejiang, Peoples R China
2.Zhejiang Univ, Coll Agr & Biotechnol, Hangzhou 310029, Zhejiang, Peoples R China
关键词: Chlorpyrifos;Soil;Degrading microorganism;Molecular polymorphism;Microcapsules;Emulsifiable concentrate
期刊名称:APPLIED SOIL ECOLOGY ( 影响因子:4.046; 五年影响因子:4.884 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: The molecular polymorphisms of chlorpyrifos (CPF)-degrading strains in soil treated with microcapsule (MC) and emulsifiable concentrate (EC) formulations of CPF were studied by laboratory experiments. Results showed that CPF residue in MC-treated soil was maintained at a certain level during 60 days, and the residual period reached 120 days. CPF residue decreased via a first-order model with a residual period of 60 days in EC-treated soil. A total of 16 and 9 degrading strains capable of utilizing CPF as a sole source of carbon and energy were isolated from these two treatments, respectively. All degrading strains were grouped into 16 different types based on enterobacterial repetitive intergenic consensus (ERIC)-PCR pattern similarities. Strains isolated from MC- and EC-treated soils belonged to 14 and 8 ERIC-types, respectively. Six groups of strains that were isolated from MC-and EC-treated soils belonged to similar ERIC-types. All ERIC-type strains were similar to nine known species according to BLAST analysis at the NCBI website. The results indicated that the population and degradation abilities of CPF-degrading strains in soil were visibly strengthened by the controlled-release formulation of CPF compared with those by the non-controlled release formulation. (C) 2014 Elsevier B.V. All rights reserved.
- 相关文献
作者其他论文 更多>>
-
Chronic Low-Dose Phoxim Exposure Impairs Silk Production in Bombyx mori L. (Lepidoptera: Bombycidae) by Disrupting Juvenile Hormone Signaling-Mediated Fibroin Synthesis
作者:Xie, Xinyi;Du, Xiaohua;Xie, Xinyi;Hou, Jiayin;Li, Meng;Liu, Zhiyu;He, Mengai;Li, Chenxi;Chen, Liezhong
关键词:silkworm; phoxim; chronic toxicity; silk gland; juvenile hormone
-
Biotransformation of inorganic selenium into selenium nanoparticles and organic selenium by Lactiplantibacillus plantarum CXG4
作者:Li, Yilong;Wang, Ting;Yi, Huaxi;Li, Yilong;Wang, Ting;Liu, Daqun;Zhang, Chengcheng;Wu, Weicheng;Zhang, Jianming
关键词:Biotransformation; Selenium; Lactiplantibacillus plantarum; Selenite reduction production; Transcriptome analysis
-
Mitochondrial dynamics imbalance and energy dyshomeostasis mediated developmental toxicity of ochratoxin a in zebrafish (Danio rerio)
作者:Li, Meng;He, Mengai;Liao, Zhenfeng;Li, Chenxi;Mi, Yingqiu;Pan, Ningning;Xie, Xinyi;Liu, Zhiyu;Hou, Jiayin;Chen, Liezhong;He, Mengai;Mi, Yingqiu;Yu, Xueli
关键词:Ochratoxin A; Mitochondrial dynamics; Energy metabolism; Developmental toxicity; Zebrafish
-
Coriander-Derived Exosome-Like Nanovesicles Laden Hydrogel with Antioxidant Property Accelerates Wound Healing
作者:Wang, Ting;Li, Yilong;Hao, Linlin;Liu, Yinxue;Yi, Huaxi;Liu, Daqun;Zhang, Chengcheng;Zhang, Jianming
关键词:coriander; exosome-like nanovesicles; hydrogel; oxidative stress; wound healing
-
Sheep and rapeseed cake manure promote antibiotic resistome in agricultural soil
作者:Huang, Chenyu;Chen, Weibin;Wang, Jiao;Cui, Minrong;Zheng, Conglai;Qiu, Mengting;Shan, Mei;Zhang, Luqing;Yu, Yunlong;Fang, Hua;Wang, Tianyu;Xu, Lihui;Li, Baotong
关键词:Soil; Sheep manure; Rapeseed cake manure; Antibiotic resistance genes; ARG hosts
-
Neurotoxic effects of Cis-bifenthrin on microbe-gut-brain axis: Disruption of neurolipid balance in Xenopus laevis
作者:Li, Meng;Li, Chenxi;He, Mengai;Chen, Liezhong;Li, Meng;Wang, Qiangwei
关键词:Cis -bifenthrin; Xenopus laevis; Neurolipid disorder; Microbe-gut-brain axis; Neurodegenerative diseases
-
Why is it so clean under the apple trees: discovery of novel phloretin derivatives as potential herbicidal agents
作者:Duan, Chun-Bao;Zhao, Xin-Ying;Xu, Hui-Lin;Jiang, En-Yu;Wang, Nian-Nian;Chen, Zhaoxia;Zhang, Ming-Zhi;Zhang, Wei-Hua;Hou, Jiayin;Chen, Liezhong;Gao, Jie;Bian, Qiang;Hao, Ge-Fei
关键词:phloretin derivative; lead modification; herbicidal activity; target exploring



