| indigenous and introduced potyviruses of legumes and passiflora spp. from australia: biological properties and comparison of coat protein nucleotide sequences. | five australian potyviruses, passion fruit woodiness virus (pwv), passiflora mosaic virus (pamv), passiflora virus y, clitoria chlorosis virus (clcv) and hardenbergia mosaic virus (harmv), and two introduced potyviruses, bean common mosaic virus (bcmv) and cowpea aphid-borne mosaic virus (cabmv), were detected in nine wild or cultivated passiflora and legume species growing in tropical, subtropical or mediterranean climatic regions of western australia. when clcv (1), pamv (1), pavy (8) and pwv ... | 2011 | 21744001 |
| detection of a resistance gradient to passion fruit woodiness virus and selection of 'yellow' passion fruit plants under field conditions. | productivity of 'yellow' passion fruit (passiflora edulis sims. f. flavicarpa o. deg.) is reduced by infection with cowpea aphid-borne mosaic virus (cabmv). we examined resistance in 72 yellow passion fruit plants grown from open-pollinated commercial seed. plants were mechanically inoculated with cabmv virus and maintained in the field in order to select contrasting genotypes for resistance. isolates were obtained from symptomatic leaves of yellow passion fruit plants from field production in l ... | 2008 | 19048500 |
| cowpea aphid-borne mosaic virus (cabmv) is widespread in passionfruit in brazil and causes passionfruit woodiness disease. | leaf samples of yellow passionfruit (passiflora edulis f. flavicarpa) displaying fruit woodiness symptoms were collected in seven brazilian states and the federal district. viral infection was confirmed by host range and elisa, and fourteen viral isolates were obtained. all isolates were capable of infecting several leguminous host species, although differences in symptom severity were noticeable. woodiness symptoms were reproduced in yellow passionfruit, and mosaic symptoms were induced in comm ... | 2006 | 16596328 |
| the potyvirus associated with the dappled fruit of passiflora edulis in kagoshima prefecture, japan is the third strain of the proposed new species east asian passiflora virus (eapv) phylogenetically distinguished from strains of passion fruit woodiness virus. | a potyvirus (isolate ib) causing dappled or faded fruits and foliar mosaic symptoms of purple passionfruit, was found in the botanical garden of kagoshima university, japan. this isolate--differed in host range from isolates of passion fruit woodiness virus (pwv)-ao, previously reported to cause "woodiness" in japan. isolates ib and ao had 83% amino acid identity in their coat proteins (cps). in phylogenetic analysis, east asian isolates ib, ao, and pwv-taiwan clustered together, and were distin ... | 2006 | 16328141 |
| cowpea aphid borne mosaic virus-morocco and south african passiflora virus are strains of the same potyvirus. | high performance liquid chromatography (hplc) profiles of tryptic peptides and partial amino acid sequence analysis have been employed to establish the taxonomic status of the moroccan isolate of cowpea aphid-borne mosaic virus (cabmv). some previous reports have suggested cabmv to be very closely related to blackeye cowpea mosaic virus (b1cmv) while other reports have concluded that this relationship is distant. in this report a tryptic digest of the coat protein of cabmv-morocco was compared w ... | 1994 | 8002788 |