Characterization of Fusarium proliferatum and Fusarium verticillioides based on Species-Specific Gene and Microsatellites Analysis
نویسندگان
چکیده
منابع مشابه
Genomic analysis of Fusarium verticillioides.
Fusarium verticillioides (teleomorph Gibberella moniliformis) can be either an endophyte of maize, causing no visible disease, or a pathogen-causing disease of ears, stalks, roots and seedlings. At any stage, this fungus can synthesize fumonisins, a family of mycotoxins structurally similar to the sphingolipid sphinganine. Ingestion of fumonisin-contaminated maize has been associated with a num...
متن کاملGenetic and morphological characterization of a Fusarium verticillioides conidiation mutant.
Enteroblastic phialidic conidiation by the corn pathogen Fusarium verticillioides (teleomorph Gibberella moniliformis) produces abundant, mostly single-celled microconidia in distinctive long chains. Because conidia might be critical for establishing in planta associations, we characterized a spontaneous F. verticillioides conidiation mutant in which phialides were incapable of enteroblastic co...
متن کاملPAC1, a pH-regulatory gene from Fusarium verticillioides.
Fumonisins are a group of mycotoxins that contaminate maize and cause leukoencephalomalacia in equine, pulmonary edema in swine, and promote cancer in mice. Fumonisin biosynthesis in Fusarium verticillioides is repressed by nitrogen and alkaline pH. We cloned a PACC-like gene (PAC1) from F. verticillioides. PACC genes encode the major transcriptional regulators of several pH-responsive pathways...
متن کاملNew PCR Assays for the Identification of Fusarium verticillioides, Fusarium subglutinans, and Other Species of the Gibberella fujikuroi Complex
Fusarium verticillioides and Fusarium subglutinans are important fungal pathogens of maize and other cereals worldwide. In this study, we developed PCR-based protocols for the identification of these pathogens targeting the gaoB gene, which codes for galactose oxidase. The designed primers recognized isolates of F. verticillioides and F. subglutinans that were obtained from maize seeds from sev...
متن کاملIn vitro antifungal susceptibility and molecular characterization of clinical isolates of Fusarium verticillioides (F. moniliforme) and Fusarium thapsinum.
A microdilution method was used to test 11 antifungal drugs against clinical isolates of Fusarium thapsinum and three different phylogenetic clades of Fusarium verticillioides that were characterized by sequencing a region of the beta-tubulin gene. Terbinafine was the most-active drug against both species, followed by posaconazole against F. verticillioides.
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ژورنال
عنوان ژورنال: Sains Malaysiana
سال: 2017
ISSN: 0126-6039
DOI: 10.17576/jsm-2017-4612-18