Site-specific, silicon-induced structural and molecular defence responses against powdery mildew infection in roses,Pest Management Science

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Site-specific, silicon-induced structural and molecular defence responses against powdery mildew infection in roses
Pest Management Science ( IF 3.8 ) Pub Date : 2021-06-02 , DOI: 10.1002/ps.6493
Radhakrishna Shetty ₁ , Birgit Jensen ₁ , Dale Shelton ₁ , Kirsten Jørgensen ₁ , Pai Pedas _{1,

2} , Hans Jørgen Lyngs Jørgensen ₁

Affiliation

Silicon (Si) application to miniature potted roses can decrease severity of powdery mildew (Podosphaera pannosa) and this is associated with increased accumulation of callose and hydrogen peroxide (H₂O₂) as well as hypersensitive (HR) cells. We used microscopy, gene expression and specific inhibitors of callose and H₂O₂ to determine how effective these plant responses are in stopping infection.

中文翻译：

针对玫瑰白粉病感染的位点特异性、硅诱导的结构和分子防御反应

将硅 (Si) 应用于微型盆栽玫瑰可以降低白粉病 ( Podosphaera pannosa ) 的严重程度，这与胼胝质和过氧化氢 (H ₂ O ₂ ) 以及过敏 (HR) 细胞的积累增加有关。我们使用显微镜检查、基因表达以及胼胝质和 H ₂ O _{2 的}特异性抑制剂来确定这些植物反应在阻止感染方面的效果如何。

更新日期：2021-06-02

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