Serological, Molecular, and Pathotype Diversity of Pepper veinal mottle virus and Chili veinal mottle virus
نویسندگان
چکیده
منابع مشابه
Molecular characterization and genetic variability of Chilli Veinal Mottle Virus and its reaction on chilli pepper genotypes
Chilli pepper (Capsicum annum L) is being grown in diverse climatic conditions throughout India. Nonpersistent aphid transmitted viruses have been implicated as the major factor contributing to low yields of chilli pepper in India. A virus causing symptoms of mosaic mottling, vein banding, and leaf distortion of chilli was isolated from chilli growing areas of Karnataka and Tamil Nadu states of...
متن کاملSimultaneous mutations in translation initiation factors eIF4E and eIF(iso)4E are required to prevent pepper veinal mottle virus infection of pepper.
Capsicum resistance to Pepper veinal mottle virus (PVMV) results from complementation between the pvr2 and pvr6 resistance genes: recessive alleles at these two loci are necessary for resistance, whereas any dominant allele confers susceptibility. In line with previous results showing that pvr2 resistance alleles encode mutated versions of the eukaryotic translation initiation factor 4E (eIF4E)...
متن کاملAgro-ecological incidence and severity of Pepper veinal mottle virus, genus Potyvirus, family Potyviridae, on cultivated pepper (Capsicum annuum L.) in Nigeria
A survey for the agro-ecological distribution of Pepper veinal mottle virus (PVMV) (Family Potyviridae, genus Potyvirus) its incidence and severity on cultivated pepper was conducted between 2003 to 2005 in six agro-ecological zones in Nigeria, comprising the major pepper producing areas of the humid forest, derived savanna, southern Guinea savanna, mid-altitude, northern Guinea savanna and Sud...
متن کاملPepper mild mottle virus as an indicator of fecal pollution.
Accurate indicators of fecal pollution are needed in order to minimize public health risks associated with wastewater contamination in recreational waters. However, the bacterial indicators currently used for monitoring water quality do not correlate with the presence of pathogens. Here we demonstrate that the plant pathogen Pepper mild mottle virus (PMMoV) is widespread and abundant in wastewa...
متن کاملInhibitory Components from Glycosmis stenocarpa on Pepper Mild Mottle Virus.
The goal of this study was to identify a source of natural plant compounds with inhibitory activity against pepper mild mottle virus (PMMoV). We showed, using a half-leaf assay, that murrayafoline-A (1) and isomahanine (2) isolated from the aerial parts of Glycosmis stenocarpa have inhibitory activity against PMMoV through curative, inactivation, and protection effects. Using a leaf-disk assay,...
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ژورنال
عنوان ژورنال: Phytopathology®
سال: 2005
ISSN: 0031-949X,1943-7684
DOI: 10.1094/phyto-95-0227