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Publication type: Article in scientific journal
Type of review: Peer review (publication)
Title: Upregulation of gray mold-induced plant genes in uninfected rachis tissue
Authors: Fahrentrapp, Johannes
Rezzonico, Fabio
et. al: No
DOI: 10.1080/09670874.2021.1936278
Published in: International Journal of Pest Management
Issue Date: 2021
Publisher / Ed. Institution: Taylor & Francis
ISSN: 0967-0874
Language: English
Subjects: Gene expression; Plant disease; Botrytis cinerea; mRNA regulation; Disease detection; Gray mold
Subject (DDC): 632: Plant diseases, pests
Abstract: Molecular detection of infections is normally performed by searching for the DNA of the pathogen in infected tissues. We consider the possibility of detecting an ongoing infection by analyzing the systemic response. The genes coding for FAD-binding domain-containing protein and two Cytochrome P450s were upregulated in visually healthy tissue of pathogeninoculated leaves at 24 and 48 hours post infection, both during tip and side leaflet inoculations. The upregulation of these genes was statistically not different between rachis and inoculation spot. The results suggest the possibility to sense B. cinerea single leaflet infections by measuring plant gene expression in rachis-derived samples.
Fulltext version: Published version
License (according to publishing contract): CC BY 4.0: Attribution 4.0 International
Departement: Life Sciences and Facility Management
Organisational Unit: Institute of Natural Resource Sciences (IUNR)
Published as part of the ZHAW project: Systemic disease response of Solanum lycopersicon
Appears in collections:Publikationen Life Sciences und Facility Management

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