منابع مشابه
Evaluation of Plant Extracts against Fusarium Oxysporum F. Sp. Lycopersici, Wilt Pathogen of Tomato
Wilt is an important disease of tomato crop causing significant reduction in yield. In present study, the pathogenic fungus was isolated from infected plant and identified based on morphological and cultural characters as Fusarium oxysporum f.sp.lycopersici whose pathogenicity was confirmed by Koch’s postulate on tomato seedling. In vitro evaluation of extracts of 20 plant species was done by p...
متن کاملFRG3, a Target of slmiR482e-3p, Provides Resistance against the Fungal Pathogen Fusarium oxysporum in Tomato
The vast majority of plant disease resistance (R) genes encode nucleotide binding site-leucine-rich repeat (NBS-LRR) proteins, which specifically determine the plant immune response and have been demonstrated to be targets of several microRNA (miRNA) families. The fungus Fusarium oxysporum f. sp. lycopersici (FOL) causes vascular wilt disease in tomato worldwide. Here, we explored a possible ro...
متن کاملRaces of the Celery Pathogen Fusarium oxysporum f. sp. apii Are Polyphyletic.
Fusarium oxysporum species complex (FOSC) isolates were obtained from celery with symptoms of Fusarium yellows between 1993 and 2013 primarily in California. Virulence tests and a two-gene dataset from 174 isolates indicated that virulent isolates collected before 2013 were a highly clonal population of F. oxysporum f. sp. apii race 2. In 2013, new highly virulent clonal isolates, designated ra...
متن کاملPATHOGEN-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...
متن کاملTurnip vein-clearing virus, from pathogen to host expression profile.
SUMMARY Taxonomy: Turnip vein-clearing virus (TVCV) is a member of subgroup 3 of the Tobamovirus genus and is thus a member of the alphavirus-like supergroup of positive sense RNA-containing viruses. Physical properties: Virions, typical of tobamoviruses, are rod-shaped and consist of a single species of four-helix bundle capsid proteins of 17 kDa helically arranged around a 6.3 knt RNA which a...
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ژورنال
عنوان ژورنال: Molecular Plant Pathology
سال: 2009
ISSN: 1464-6722,1364-3703
DOI: 10.1111/j.1364-3703.2009.00538.x