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36-cell Insert for Park's Seed Starting Tray

Company: Park Seed
Catalog#: 96377
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Plant Assays for Quantifying Ralstonia solanacearum Virulence
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2018-09-20
[Abstract]  Virulence assays are powerful tools to study microbial pathogenesis in vivo. Good assays track disease development and, coupled with targeted mutagenesis, can identify pathogen virulence factors. Disease development in plants is extremely sensitive to environmental factors such as temperature, atmospheric humidity, and soil water level, so it can be challenging to standardize conditions to achieve consistent results. Here, we present optimized and validated experimental conditions and analysis methods for nine assays that measure specific aspects of virulence in the phytopathogenic bacterium Ralstonia solanacearum, using tomato as the model host plant. [摘要]  毒力测定是研究体内微生物发病机制的有力工具。 良好的分析跟踪疾病发展,并结合定向诱变,可以识别病原体毒力因子。 植物的疾病发展对环境因素如温度,大气湿度和土壤水位极其敏感,因此标准化条件以获得一致的结果可能具有挑战性。 在这里,我们提出优化和验证的实验条件和分析方法的九个测定,测量植物病原细菌 Ralstonia solanacearum 的毒力的特定方面,使用番茄作为模型宿主植物。

【背景】 Ralstonia solanacearum 是一种土壤传播的细菌,在广泛的植物中引起细菌枯萎,并继续感染全球的新宿主(Hayward,1991; Elphinstone,2005; Wicker et al。 ,2007; Genin,2010; Weibel et al。,2016)。结果, R. solanacearum 是研究最深入的植物致病菌之一(Mansfield et al。,2012)。

R上。 solanacearum 可以长期存在于土壤或水库中(Alvarez et ...

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