Next Article in Journal
Detection of Porcine Circovirus 3 in Wildlife Species in Spain
Previous Article in Journal
Tripartite Interactions among Ixodiphagus hookeri, Ixodes ricinus and Deer: Differential Interference with Transmission Cycles of Tick-Borne Pathogens
Previous Article in Special Issue
Three-Locus Sequence Identification and Differential Tebuconazole Sensitivity Suggest Novel Fusarium equiseti Haplotype from Trinidad
Open AccessReview

Pathogenomics and Management of Fusarium Diseases in Plants

Department of Life Sciences, Faculty of Science and Technology, The University of the West Indies, St. Augustine, Trinidad and Tobago-West Indies
Pathogens 2020, 9(5), 340; https://doi.org/10.3390/pathogens9050340
Received: 3 April 2020 / Revised: 25 April 2020 / Accepted: 28 April 2020 / Published: 1 May 2020
(This article belongs to the Special Issue Fusarium: Pathogenomics and Inherent Resistance)
There is an urgency to supplant the heavy reliance on chemical control of Fusarium diseases in different economically important, staple food crops due to development of resistance in the pathogen population, the high cost of production to the risk-averse grower, and the concomitant environmental impacts. Pathogenomics has enabled (i) the creation of genetic inventories which identify those putative genes, regulators, and effectors that are associated with virulence, pathogenicity, and primary and secondary metabolism; (ii) comparison of such genes among related pathogens; (iii) identification of potential genetic targets for chemical control; and (iv) better characterization of the complex dynamics of host–microbe interactions that lead to disease. This type of genomic data serves to inform host-induced gene silencing (HIGS) technology for targeted disruption of transcription of select genes for the control of Fusarium diseases. This review discusses the various repositories and browser access points for comparison of genomic data, the strategies for identification and selection of pathogenicity- and virulence-associated genes and effectors in different Fusarium species, HIGS and successful Fusarium disease control trials with a consideration of loss of RNAi, off-target effects, and future challenges in applying HIGS for management of Fusarium diseases. View Full-Text
Keywords: effectors; Fusarium; host-induced gene silencing; pathogenicity; RNAi effectors; Fusarium; host-induced gene silencing; pathogenicity; RNAi
Show Figures

Graphical abstract

MDPI and ACS Style

Rampersad, S.N. Pathogenomics and Management of Fusarium Diseases in Plants. Pathogens 2020, 9, 340.

Show more citation formats Show less citations formats
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.

Article Access Map by Country/Region

1
Search more from Scilit
 
Search
Back to TopTop