Symptoms of Fusarium graminearum infection in irrigated rice grains
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چکیده
منابع مشابه
The Transcription Cofactor Swi6 of the Fusarium graminearum Is Involved in Fusarium Graminearum Virus 1 Infection-Induced Phenotypic Alterations
The transcription cofactor Swi6 plays important roles in regulating vegetative growth and meiosis in Saccharomyces cerevisiae. Functions of Swi6 ortholog were also characterized in Fusarium graminearum which is one of the devastating plant pathogenic fungi. Here, we report possible role of FgSwi6 in the interaction between F. graminearum and Fusarium graminearum virus 1 (FgV1) strain DK21. FgV1...
متن کاملThe transcriptome of Fusarium graminearum during the infection of wheat.
Fusarium graminearum causes head blight disease in wheat and barley. To help understand the infection process on wheat, we studied global gene expression of F. graminearum in a time series from 24 to 196 h after inoculation, compared with a noninoculated control. The infection was rapid and, after 48 h, over 4,000 fungal genes were expressed. The number of genes expressed increased over time up...
متن کاملMorphogenesis in germinating Fusarium graminearum macroconidia.
Fusarium graminearum (teleomorph Gibberella zeae) is a significant pathogen of wheat and corn. F. graminearum forms multicellular macroconidia that play an important role in dissemination of the disease. The spatial pattern of morphogenesis in germinating macroconidia is described. Germ tubes preferentially emerge from the apical cells in a bipolar pattern that appears to be common to filamento...
متن کاملFunctional analysis of the Fusarium graminearum phosphatome.
Phosphatases are known to play important roles in the regulation of various cellular processes in eukaryotes. However, systematic characterization of the phosphatome has not been reported in phytopathogenic fungi. The wheat scab fungus Fusarium graminearum contains 82 putative phosphatases. The biological functions of each phosphatase were investigated in this study. Although 11 phosphatase gen...
متن کاملExpression Analysis of PKS13, FG08079.1 and PKS10 Genes in Fusarium graminearum and Fusarium culmorum
Background: Identification and quantification of mycotoxins produced by Fusarium species are important in controlling fungal diseases. Objectives: Potential of zearalenone, butenolide and fusarin C production was investigated in five Fusarium graminearum and five F. culmorum isolates at molecular level. Materials and Methods: Presence of PKS13, FG08079.1 and PKS10 genes, associated with produ...
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ژورنال
عنوان ژورنال: Ciência Rural
سال: 2019
ISSN: 1678-4596,0103-8478
DOI: 10.1590/0103-8478cr20180831