Two Non-target Recessive Genes Confer Resistance to the Anti-Oomycete Microtubule Inhibitor Zoxamide in Phytophthora capsici
文献类型: 外文期刊
第一作者: Chen, Lei
作者: Chen, Lei;Cai, Meng;Pang, Zhili;Liu, Xili;Bi, Yang;Chen, Lei;Zhu, Shusheng
作者机构:
期刊名称:PLOS ONE ( 影响因子:3.24; 五年影响因子:3.788 )
ISSN: 1932-6203
年卷期: 2014 年 9 卷 2 期
页码:
收录情况: SCI
摘要: This study characterized isolates of P. capsici that had developed a novel mechanism of resistance to zoxamide, which altered the minimum inhibition concentration (MIC) but not the EC50. Molecular analysis revealed that the beta-tubulin gene of the resistant isolates contained no mutations and was expressed at the same level as in zoxamide-sensitive isolates. This suggested that P. capsici had developed a novel non-target-site-based resistance to zoxamide. Analysis of the segregation ratio of zoxamide-resistance in the sexual progeny of the sensitive isolates PCAS1 and PCAS2 indicated that the resistance to zoxamide was controlled by one or more recessive nuclear genes. Furthermore, the segregation of resistance in the F-1, F-2, and BC1 progeny was in accordance with the theoretical ratios of the chi(2) test (P > 0.05), which suggested that the resistance to zoxamide was controlled by two recessive genes, and that resistance to zoxamide occurred when at least one pair of these alleles was homozygous. This implies that the risk of zoxamide-resistance in P. capsici is low to moderate. Nevertheless this potential for resistance should be monitored closely, especially if two compatible mating types co-exist in the same field.
分类号:
- 相关文献
作者其他论文 更多>>
-
Real-Time Detection of LAMP Products of African Swine Fever Virus Using Fluorescence and Surface Plasmon Resonance Method
作者:Zhang, Hao;Yao, Yuan;Qiu, Xianbo;Yu, Duli;Zhang, Lulu;Chen, Zhi;Sun, Wenbo;Liu, Xiang;Sun, Jianhai;Chen, Lei
关键词:African swine fever virus (ASFV); loop-mediated isothermal amplification (LAMP); surface plasmon resonance (SPR); fluorescence detection
-
Physiological and Expressional Regulation on Photosynthesis, Starch and Sucrose Metabolism Response to Waterlogging Stress in Peanut
作者:Zeng, Ruier;Chen, Tingting;Wang, Xinyue;Cao, Jing;Li, Xi;Xu, Xueyu;Chen, Lei;Xia, Qing;Dong, Yonglong;Huang, Luping;Wang, Leidi;Wang, Leidi;Zhang, Jialei;Zhang, Lei
关键词:Arachis hypogaea L; waterlogging stress; photosynthesis; starch and sucrose metabolism; yield
-
Modes of genetic adaptations underlying functional innovations in the rumen
作者:Pan, Xiangyu;Cai, Yudong;Li, Zongjun;Wang, Nini;Wang, Yu;Zhao, Chen;Xu, Han;Li, Ming;Li, Hui;Wei, Bin;Zheng, Zhuqing;Fu, Weiwei;Zhang, Tingting;Yan, Yueyang;Chen, Yulin;Wang, Xihong;Jiang, Yu;Chen, Xianqing;Wang, Kun;Chen, Lei;Yang, Yue;Hou, Zhuoting;Qiu, Qiang;Wang, Wen;Heller, Rasmus;Wang, Yong;Wang, Yong;Zhang, Guojie;Wang, Wen;Wang, Yong;Li, Songhai;Li, Cunyuan;Hu, Shengwei;Li, Hui;Lv, Xiaoyang;Sun, Wei;Sun, Wei;Li, Xinyu;Huang, Shisheng;Liu, Lixiang;Mao, Shengyong;Liu, Wenqing;Hua, Jinlian;Li, Zhipeng;Zhang, Guojie;Zhang, Guojie;Zhang, Guojie;Wang, Wen;Qiu, Qiang;Dalrymple, Brian P.;Dalrymple, Brian P.
关键词:rumen innovations; comparative transcriptomics; comparative genomics; evo-devo; evolution of organs
-
Evaluation of lignin inhibition in anaerobic digestion from the perspective of reducing the hydrolysis rate of holocellulose
作者:Li, Pengfei;Pei, Zhanjiang;Liu, Jie;Li, Pengfei;Pei, Zhanjiang;Shi, Fengmei;Wang, Su;Yu, Qiuyue;Liu, Jie;Liu, Di;Chen, Lei;Zhao, Lixin;Yao, Zonglu;Li, Wenzhe;Sun, Yong
关键词:Anaerobic digestion; Lignin inhibition; Hydrolysis rate; Anaerobic Digestion Model No; 1
-
History Reuse and Bag-of-Words Loss for Long Summary Generation
作者:Liu, Qing;Chen, Lei;Yuan, Yuan;Liu, Qing;Wu, Huarui
关键词:History; Decoding; Training; Predictive models; Postal services; Computational modeling; Vocabulary; Abstractive summarization; long summaries; history reuse; bag-of-words; word order deviation
-
Novel Inhibitors of an Insect Pest Chitinase: Design and Optimization of 9-O-Aromatic and Heterocyclic Esters of Berberine
作者:Zhu, Ling;Shao, Xusheng;Cheng, Jiagao;Qian, Xuhong;Chen, Lei;Yang, Qing;Chen, Lei;Yang, Qing;Shao, Xusheng;Qian, Xuhong
关键词:Of Chi-h; chitinase; glycoside hydrolase; inhibitor; berberine; pesticide
-
Determination and dietary risk assessment of 284 pesticide residues in local fruit cultivars in Shanghai, China
作者:Zhang, Yaodan;Si, Wenshuai;Chen, Lei;Bai, Bing;Zhou, Changyan;Zhang, Yaodan;Shen, Guoqing
关键词: