Metabolites contributing to Rhizoctonia solani AG-1-IA maturation and sclerotial differentiation revealed by UPLC-QTOF-MS metabolomics
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منابع مشابه
Metabolites contributing to Rhizoctonia solani AG-1-IA maturation and sclerotial differentiation revealed by UPLC-QTOF-MS metabolomics
Rhizoctonia solani is a causative agent of sheath blight, which results in huge economic losses every year. During its life cycle, the formation of sclerotia helps Rhizoctonia solani withstand a variety of unfavorable factors. Oxidative stress is a key factor that induces sclerotium formation. The differentiated and undifferentiated phenotypes of R. solani AG-1-IA were obtained by controlling a...
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To explore the pathogenesis of Rhizoctonia solani and its phytotoxin phenylacetic acid (PAA) on maize leaves and sheaths, treated leaf and sheath tissues were analyzed and interpreted by ultra-performance liquid chromatography-mass spectrometry combined with chemometrics. The PAA treatment had similar effects to those of R. solani on maize leaves regarding the metabolism of traumatin, phytosphi...
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Metabolomic analysis of biological fluids and tissues has become an increasingly routine tool in the biological toolbox. However, challenges remain to be overcome, including developing strategies to maximise coverage of the metabolome without requiring large sample volumes. Here we describe a multimodal strategy that combines data using both LC-MS and GC-MS from a unique vial with a sample of p...
متن کاملاثرات افزایش دما بر رفتار تهاجمی و حساسیت به قارچکش در بیمارگر سوختگی غلاف برنج (Rhizoctonia solani AG-1 IA)
رفتار تهاجمی و حساسیت به قارچکش در سه جمعیت بیمارگر سوختگی غلاف برنج، Rhizoctonia solani AG-1 IA، نسبت به تغییرات دما، با تعیین میزان بیماری روی برگ‌های بریده برنج و اندازه‌گیری رشد رویشی در محیط غذایی PDA به ترتیب حاوی چهار و پنج غلظت مختلف از قارچکش‌های آزوکسی استروبین و پروپیکونازول در شرایط آزمایشگاه مورد ارزیابی قرار گرفت. آنالیز داده‌ها نشان داد که هیچ گونه علایمی از بروز بیماری...
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In this study, a method of metabolite profiling based on UPLC-QTOF/MS was developed to analyze Platycodon grandiflorum. In the optimal UPLC, various metabolites, including major platycosides, were separated well in 15 min. The metabolite extraction protocols were also optimized by selecting a solvent for use in the study, the ratio of solvent to sample and sonication time. This method was used ...
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ژورنال
عنوان ژورنال: PLOS ONE
سال: 2017
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0177464