FOR 546: Analysis of Systemic Effects of Infections of Selected Brassicaceae by Soil-borne Microorganisms Considering Especially Multitrophic Interactions with Insects and Microbial Pathogens

FOR 546：土传微生物对选定十字花科植物感染的系统效应分析，特别考虑与昆虫和微生物病原体的多营养相互作用

• 批准号: 5471048
• 金额: --
• 依托单位: Abteilung Molekularbiologie und Physiologie der Pflanze
• 依托单位国家: 德国
• 项目类别: Research Units
• 财政年份: 2004
• 资助国家: 德国
• 起止时间: 2003-12-31 至 2010-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/5471048?language=en
• 关键词: 546; Analysis; Systemic; Effects; Infections

Verticillium is a soil-borne fungal plant pathogen that colonises the xylem of infected plants. The goal is to understand the systemic influence of this colonisation. Furthermore we investigate whether the colonisation affects other biotic interactions of the infected plants. We are focussing on the interaction between Verticillium longisporum and Brassica napus and Arabidopsis thaliana, respectively. In this interaction, symptoms like growth inhibition and early senescence and flowering are not necessarily due to the direct damaging effect of the fungus. They are rather triggered by fungal signals that accelerate plant development. The main goals of the research are:

轮枝菌属是一种土传真菌植物病原体，其定殖于受感染植物的木质部。我们的目标是了解这种殖民化的系统性影响。此外，我们调查是否殖民影响其他生物相互作用的受感染的植物。我们主要研究长孢轮枝菌分别与甘蓝型油菜和拟南芥之间的相互作用。在这种相互作用中，生长抑制、早衰和开花等症状不一定是由于真菌的直接破坏作用。它们是由加速植物发育的真菌信号触发的。研究的主要目标是：