Metabolic Resistance to Acetyl-CoA Carboxylase-Inhibiting Herbicide Cyhalofop-Butyl in a Chinese Echinochloa crus-galli Population
文献类型： 外文期刊
作者： Yang, Qian 1 ; Yang, Xia 2 ; Zhu, Jinlei 1 ; Wei, Tian 1 ; Lv, Min 1 ; Li, Yongfeng 2 ;
作者机构： 1.Inst Agr Sci Lixiahe Reg Jiangsu, Yangzhou 225007, Peoples R China
2.Jiangsu Acad Agr Sci, Inst Crop Germplasm & Biotechnol, Nanjing 210014, Peoples R China
关键词： resistance mechanisms; metabolism; cyhalofop-butyl; Echinochloa crus-galli; resistance pattern; multiple-resistance
期刊名称：AGRONOMY-BASEL （ 影响因子：3.949； 五年影响因子：4.117 ）
ISSN：
年卷期： 2022 年 12 卷 11 期
页码：
收录情况： SCI
摘要： A population of Echinochloa crus-galli (L.) P. Beauv obtained from direct-seeding rice fields in Jiangxi Province, China, exhibited high resistance levels (13.5-fold) to the acetyl-CoA carboxylase (ACCase)-inhibiting herbicide cyhalofop-butyl. Compared with the susceptible (S) population, this resistant (R) population evolved a cross-resistance to aryloxyphenoxypropionates (APPs) herbicides metamifop (2.9-fold) and fenoxapro-p-ethyl (4.1-fold), cyclohexanediones (CHDs) herbicide clethodim (4.7-fold), phenyl pyrazoline (DEN) herbicide pinoxaden (6.4-fold), and evolved multiple-resistance to acetolactate synthase (ALS)-inhibiting herbicide penoxsulam (3.6-fold), and auxin mimic herbicides quinclorac (>34.7-fold) and florpyrauxifen-benzyl (2.4-fold). ACCase gene sequencing did not reveal the existence of any known mutation point conferring with herbicide resistance. In addition, three metabolic inhibitors-one glutathione-S-transferase (GST) inhibitor (NBD-Cl), and two cytochrome P450 inhibitors (malathion and PBO)-did not reverse the cyhalofop-butyl resistance. Furthermore, enhanced metabolic rates of more than 60% 24 h after treatment with the active compound cyhalofop acid was observed in R plants compared to S plants. Hence, enhanced metabolism activity endows a non-target-site resistance to cyhalofop-butyl in the R population of E. crus-galli. Future research will be required to determine what metabolizing enzyme genes are responsible for cyhalofop-butyl resistance in E. crus-galli.
- 相关文献
作者其他论文 更多>>
-
Virus-derived siRNA: Coronavirus and influenza virus trigger antiviral RNAi immunity in birds
作者：Wu, Yaotang;Zhou, Jie;Fu, Mei;Xiong, Ningna;Ji, Wenxin;Lin, Jian;Yang, Qian;Liu, Peng;Wang, Chenlu;Wang, Zhisheng
关键词：
-
A five-year examination into the occurrence of herbicide-resistant barnyardgrass populations in paddy from Jiangsu Province, China
作者：Hu, Xuli;Xu, Yong;Mao, Honghao;Liu, Ziyue;Xiao, Yi;Li, Yongfeng;Yang, Xia;Hu, Xuli;Li, Chaofeng
关键词：
Echinochloa ; Herbicide; Resistance frequency; Multiple resistance -
Resistance patterns and molecular basis to ACCase-inhibiting herbicides
作者：Yang, Qian;Wei, Tian;Zhu, Jinlei;Lv, Min;Deng, Wei;Liu, Longwei;Yang, Xia;Li, Yongfeng
关键词：ACCase gene mutation; cross-resistance; metamifop; target site-based resistance
-
Removal of aqueous Cr(VI) by green synthesized sulfide iron nanoparticles loaded corn straw biochar: Performance, mechanism, and DFT calculations
作者：Rong, Kun;Li, Xueping;Yang, Qian;Zhang, Zaiwang;Li, Ruimin;Zhao, Lingzi;Zheng, Huanqiang;Rong, Kun;Liu, Zhaohui;Yao, Qiang
关键词：Sulfide modification; Green synthesis; Biochar; DFT; Aqueous Cr(VI)
-
Integrated transcriptomic and metabolomic analyses reveal the toxic effects of dimethoate on green vegetable soya bean seedlings
作者：Li, Yitong;Yu, Yang;Gou, Meng;Zhang, Linqing;Li, Yongfeng;Yu, Yang
关键词：Glycine max merr; Green vegetable soya beans; Metabolomics; Transcriptomics; Dimethoate
-
Differential Resistance to Acetyl-CoA Carboxylase Inhibitors in Rice: Insights from Two Distinct Target-Site Mutations
作者：Zhou, Zhenzhen;Jiang, Qun;Qiu, Zeyu;Hou, Xiaodong;Yang, Xia;Yang, Yuwen;Hao, Tingting;Guo, Dongshu;Wang, Jinyan;Li, Yongfeng;Liu, Qing;Ling, Xitie;Zhang, Baolong;Zhou, Zhenzhen;Qiu, Zeyu;Hou, Xiaodong;Yang, Xia;Yang, Yuwen;Hao, Tingting;Guo, Dongshu;Wang, Jinyan;Li, Yongfeng;Liu, Qing;Ling, Xitie;Zhang, Baolong;Jiang, Qun;Zhang, Baolong;Liu, Qing
关键词：EMS mutagenesis; acetyl-CoA carboxylase; ACCase-inhibitingherbicide; herbicide resistance; rice
-
Quinclorac-resistant Echinochloa spp. promoted growth and reproduction of Laodelphax striatellus (Hemiptera: Delphacidae) probably by providing more nutrients and stable environment
作者：Pi, Yimeng;Xu, Yipeng;Pi, Yimeng;Lu, Yanhui;Mo, Wujia;Li, Qiang;Lu, Zhongxian;Xu, Hongxing;Yang, Xia;Li, Yongfeng
关键词：Herbicide resistance; Echinochloa spp.; Laodelphax striatellus; Ecological fitness
