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Kaur, Harleen, 2023. Characterisation of resistance in wheat to Fusarium Head Blight complex. Second cycle, A2E. Uppsala: SLU, Dept. of Forest Mycology and Plant Pathology

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Abstract

The plant pathobiome is described as a set of microorganisms that interact with each other and with the plant biotic environment to influence disease progress. Recent studies have led to the realisation that a disease in a plant is not always associated with single organisms rather is a result of complex interactions between various taxa, the host, and the environment. In this study, we investigated the
pathobiome composition of diseased wheat kernels as well as the role of host genotype in determining the assembly of the Fusarium Head Blight (FHB) disease complex. For this purpose, we isolated Fusarium spp. from infected wheat spikes and conducted infection assays on wheat to observe the interaction within the FHB complex, as well as the possible role of the plant genotype in disease progression. The outcome suggested that complex interactions occur within the FHB complex, as well as between the complex and the wheat genotype to cause disease. Hence, the plant
genotype has a role in how the communities within the pathobiome interact to cause disease.

Main title:Characterisation of resistance in wheat to Fusarium Head Blight complex
Authors:Kaur, Harleen
Supervisor:Bourras, Salim
Examiner:Friberg, Hanna
Series:UNSPECIFIED
Volume/Sequential designation:UNSPECIFIED
Year of Publication:2023
Level and depth descriptor:Second cycle, A2E
Student's programme affiliation:SM006 Plant Biology for Sustainable Production - Master's programme, 120.0hp
Supervising department:(NL, NJ) > Dept. of Forest Mycology and Plant Pathology
Keywords:Wheat, Pathobiome, Fusarium Head Blight (FHB), Phenotyping
URN:NBN:urn:nbn:se:slu:epsilon-s-18643
Permanent URL:
http://urn.kb.se/resolve?urn=urn:nbn:se:slu:epsilon-s-18643
Subject. Use of subject categories until 2023-04-30.:Agricultural research
Protection of plants - General aspects
Plant diseases
Language:English
Deposited On:23 Feb 2023 11:54
Metadata Last Modified:24 Feb 2023 02:02

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