Inhibition of Fusarium oxysporum f. sp. nicotianae Growth by Phenylpropanoid Pathway Intermediates
نویسندگان
چکیده
منابع مشابه
PATHOGEN-INDUCED EXPRESSION OF HARPINPSS INCREASES RESISTANCE IN TOBACCO AGAINST FUSARIUM OXYSPORUM f. sp. NICOTIANAE
HarpinPss (encoded by the hrpZ gene), a proteinaceous elicitor produced by Pseudomonas syringae pv. syringae, induces cell death in plants through hypersensitive response (HR). With an aim to generate transgenic tobacco resistant to fungal diseases, hrpZ was expressed in a secretable form, tagged with the signal peptide (SP) of PR1a, under the constitutive 35S promoter (35S) or pathogen-inducib...
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Allelochemicals released from root exudates or decaying residues of plants play diversified roles in ecological interactions of plant-pathogen. The objective of this work was to evaluate the allelopathic effect of an externally supplied tannic acid on soil-borne in vitro Fusarium oxysporum f. sp. niveum. Results showed that the tannic acid decreased the growth of the fungus up to 9.5% at 800 mg...
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Velvet genes play critical roles in the regulation of diverse cellular processes. In current study, we identified the gene FocVel1, a homolog of Fusarium graminearum VelA, in the plant pathogenic fungus F. oxysporum f. sp. cucumerinum. This pathogen causes the destructive disease called cucumber Fusarium wilt (CFW), which severely affects the production and marketing of this vegetable worldwide...
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Pseudobactin production by Pseudomonas putida WCS358 significantly improves biological control of fusarium wilt caused by nonpathogenic Fusarium oxysporum Fo47b10 (P. Lemanceau, P. A. H. M. Bakker, W. J. de Kogel, C. Alabouvette, and B. Schippers, Appl. Environ. Microbiol. 58:2978-2982, 1992). The antagonistic effect of Fo47b10 and purified pseudobactin 358 was studied by using an in vitro bioa...
متن کاملDetection of Fusarium oxysporum f. sp. dianthi in Carnation Tissue by PCR Amplification of Transposon Insertions.
ABSTRACT Strains of the carnation wilt pathogen, Fusarium oxysporum f. sp. dianthi, can be distinguished by DNA fingerprint patterns, using the fungal transposable elements Fot1 and impala as probes for Southern hybridization. The DNA fingerprints correspond to three groups of F. oxysporum f. sp. dianthi strains: the first group includes isolates of races 1 and 8; the second group includes isol...
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ژورنال
عنوان ژورنال: The Plant Pathology Journal
سال: 2020
ISSN: 1598-2254,2093-9280
DOI: 10.5423/ppj.nt.08.2020.0155