农科机构知识库联盟

Enhanced Herbicide Metabolism and Target Site Mutation Enabled the Multiple Resistance to Cyhalofop-butyl, Florpyrauxifen-benzyl, and Penoxsulam in Echinochloa crus-galli

文献类型：外文期刊

第一作者： Yu, Xiaoyue

作者： Yu, Xiaoyue;Sun, Jinqiu;Yang, Yongjie;Zhang, Jianping;Lu, Yongliang;Tang, Wei

作者机构：

关键词： Echinochloa crus-galli; multiple herbicide resistance; target site mutation; enhanced herbicide metabolism; RNA-seq

期刊名称：JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY （影响因子：6.1；五年影响因子：6.3 ）

ISSN： 0021-8561

年卷期： 2024 年 72 卷 20 期

页码：

收录情况： SCI

摘要： This study investigated the multiple herbicide resistance (MHR) mechanism of one Echinochloa crus-galli population that was resistant to florpyrauxifen-benzyl (FPB), cyhalofop-butyl (CHB), and penoxsulam (PEX). This population carried an Ala-122-Asn mutation in the acetolactate synthase (ALS) gene but no mutation in acetyl-CoA carboxylase (ACCase) and transport inhibitor response1 (TIR1) genes. The metabolism rate of PEX was 2-fold higher, and the production of florpyrauxifen-acid and cyhalofop-acid was lower in the resistant population. Malathion and 4-chloro-7-nitrobenzoxadiazole (NBD-Cl) could reverse the resistance, suggesting that cytochrome P450 (CYP450) and glutathione S-transferase (GST) contribute to the enhanced metabolism. According to RNA-seq and qRT-PCR validation, two CYP450 genes (CYP71C42 and CYP71D55), one GST gene (GSTT2), two glycosyltransferase genes (rhamnosyltransferase 1 and IAAGLU), and two ABC transporter genes (ABCG1 and ABCG25) were induced by CHB, FPB, and PEX in the resistant population. This study revealed that the target mutant and enhanced metabolism were involved in the MHR mechanism in E. crus-galli.

分类号：

相关文献

作者其他论文更多>>

Vis-NIR and NIR hyperspectral imaging combined with convolutional neural network with attention module for flaxseed varieties identification

作者：Zhu, Dongyu;Han, Junying;Liu, Chengzhong;Zhang, Jianping;Qi, Yanni

关键词：Hyperspectral imaging; Flaxseed; Identification; Convolutional neural network; Channel attention and transformer modules
Protein Phosphatases MoPtc5, MoPtc1, and MoPtc2 Contribute to the Vegetative Growth, Stress Adaptation, and Virulence of Magnaporthe oryzae

作者：Biregeya, Jules;Otieno, Frankline Jagero;Mabeche, Anjago Wilfred;Felix, Abah;Aimable, Nsanzinshuti;Abubakar, Yakubu Saddeeq;Aron, Osakina;Lu, Guodong;Wang, Zonghua;Tang, Wei;Biregeya, Jules;Hong, Yonghe;Chen, Meilian;Wang, Zonghua

关键词：Magnaporthe oryzae; synergistic; stress tolerance; protein phosphatases; pathogenesis
Genome-Wide Identification and Expression Profiling of Dehydration-Responsive Element-Binding Family Genes in Flax (Linum usitatissimum L.)

作者：Wang, Yan;Niu, Yamin;Lu, Nan;Hu, Zuyu;Liu, Zigang;Zhang, Jianping;Wang, Yan;Qi, Yanni;Wang, Limin;Xu, Chenmeng;Li, Wenjuan;Dang, Zhao;Zhao, Wei;Wang, Ping;Xie, Yaping;Niu, Yamin;Lu, Nan;Hu, Zuyu;Zhang, Jianping;Liu, Zigang

关键词：flax; DREB; transcription factors; abiotic stress; expression analysis
Genetic analysis and identification of major locus and candidate genes linked to thousand-seed weight in flax (Linum usitatissimum)

作者：Qi, Yanni;Wang, Limin;Li, Wenjuan;Dang, Zhao;Zhao, Wei;Wang, Ping;Xie, Yaping;Xu, Chenmeng;Wang, Yan;Zhang, Jianping;Wang, Wei

关键词：Flax; TSW; BSA-seq; Fine mapping; qRT-PCR
Transcriptomics and EtSRG1 Functional Analyses Provide New Insights Into the Regulatory Mechanisms of Secondary Appressoria Formation of Exserohilum turcicum

作者：Fang, Ya-Li;Li, Jing;Yang, Xin-Yan;Chen, Yi-Zhe;Ding, Zhi-Chao;Zhou, Jian-Bo;Zhang, Zhi-Jia;Wang, De-Long;Fang, Ya-Li;Tang, Wei

关键词：appressorium; Exserohilum turcicum; NmrA-like domain; northern corn leaf blight; transcriptomics
Characterization of Flexusin A, a Novel Circular Bacteriocin Produced by Marine Bacterium Bacillus flexus R29-2

作者：Qiao, Xiaoni;Sun, Xiaowen;Wang, Shuting;Tang, Wei;Tang, Tao;Zhang, Jun;Qiao, Xiaoni;Sun, Xiaowen;Wang, Shuting;Tang, Wei;Tang, Tao;He, Zengguo;Zhai, Chen;Tang, Wei;Tang, Tao;He, Zengguo

关键词：Bacillus flexus R29-2; circular bacteriocin; characterization; leader peptide; mechanism of action
Flaxseed protein content prediction based on hyperspectral wavelength selection with fractional order ant colony optimization

作者：Wang, Bo;Han, Junying;Liu, Chengzhong;Zhang, Jianping;Qi, Yanni

关键词：hyperspectral imaging; wavelength selection; visible-near infrared; protein content; fractional order ant colony optimization

Enhanced Herbicide Metabolism and Target Site Mutation Enabled the Multiple Resistance to Cyhalofop-butyl, Florpyrauxifen-benzyl, and Penoxsulam in Echinochloa crus-galli

作者其他论文 更多>>

Vis-NIR and NIR hyperspectral imaging combined with convolutional neural network with attention module for flaxseed varieties identification

Protein Phosphatases MoPtc5, MoPtc1, and MoPtc2 Contribute to the Vegetative Growth, Stress Adaptation, and Virulence of Magnaporthe oryzae

Genome-Wide Identification and Expression Profiling of Dehydration-Responsive Element-Binding Family Genes in Flax (Linum usitatissimum L.)

Genetic analysis and identification of major locus and candidate genes linked to thousand-seed weight in flax (Linum usitatissimum)

Transcriptomics and EtSRG1 Functional Analyses Provide New Insights Into the Regulatory Mechanisms of Secondary Appressoria Formation of Exserohilum turcicum

Characterization of Flexusin A, a Novel Circular Bacteriocin Produced by Marine Bacterium Bacillus flexus R29-2

Flaxseed protein content prediction based on hyperspectral wavelength selection with fractional order ant colony optimization

作者其他论文更多>>