Comparative Legilinguistics最新文献

筛选
英文 中文
Phenylpyrroles: 30 Years, Two Molecules and (Nearly) No Resistance. 苯吡咯:30年,两种分子和(几乎)无抗性。
IF 5.2
Comparative Legilinguistics Pub Date : 2016-12-16 eCollection Date: 2016-01-01 DOI: 10.3389/fmicb.2016.02014
Jaafar Kilani, Sabine Fillinger
{"title":"Phenylpyrroles: 30 Years, Two Molecules and (Nearly) No Resistance.","authors":"Jaafar Kilani, Sabine Fillinger","doi":"10.3389/fmicb.2016.02014","DOIUrl":"10.3389/fmicb.2016.02014","url":null,"abstract":"<p><p>Phenylpyrroles are chemical analogs of the natural antifungal compound pyrrolnitrin. Fenpiclonil, but mainly fludioxonil are registered against multiple fungal crop diseases since over 25 years for seed or foliar treatment. They have severe physiological impacts on the pathogen, including membrane hyperpolarization, changes in carbon metabolism and the accumulation of metabolites leading to hyphal swelling and burst. The selection and characterization of mutants resistant to phenylpyrroles have revealed that these fungicides activate the fungal osmotic signal transduction pathway through their perception by a typical fungal hybrid histidine kinase (HHK). The HHK is prone to point mutations that confer fungicide resistance and affect its sensor domain, composed of tandem repeats of HAMP motifs. Fludioxonil resistant mutants have been selected in many fungal species under laboratory conditions. Generally they present severe impacts on fitness parameters. Since only few cases of field resistance specific to phenylpyrroles have been reported one may suspect that the fitness penalty of phenylpyrrole resistance is the reason for the lack of field resistance.</p>","PeriodicalId":32698,"journal":{"name":"Comparative Legilinguistics","volume":"44 1","pages":"2014"},"PeriodicalIF":5.2,"publicationDate":"2016-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3389/fmicb.2016.02014","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69570690","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 69
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信