2017
DOI: 10.1094/phyto-04-17-0147-r
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Potato virus Y (PVY) Isolates from Physalis peruviana are Unable to Systemically Infect Potato or Pepper and Form a Distinct New Lineage Within the PVYC Strain Group

Abstract: Poha, or cape gooseberry (Physalis peruviana L.), is a plant species cultivated in Hawaii for fresh fruit production. In 2015, an outbreak of virus symptoms occurred on poha farms in the South Kohala District of the island of Hawaii. The plants displayed mosaic, stunting, and leaf deformation, and produced poor fruit. Initial testing found the problem associated with Potato virus Y (PVY) infection. Six individual PVY isolates, named Poha1 to Poha6, were collected from field-grown poha plants and subjected to b… Show more

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Cited by 18 publications
(11 citation statements)
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“…Nine of the sequences, together with others previously reported from Turkey, formed a group with > 97% inter-sequence similarity that includes KJ847045 (isolate SC-84 from Samsun province), AJ303095 (isolate Tu12.3) and EU482153 (isolate Foggia; from a tomato in southern Italy). All are from phylogroup C. The other three sequences, from isolates KB4, DB57, and DB59, form a distant cluster that is close to some from Polish (JF927751-IUNG-3), Syrian (AB461453-SYR-II-DrH), USA (KY847996-ND2), and German (HE608964-MV175) isolates, some of which have been shown to be recombinant isolates by Green et al [23].…”
Section: Resultsmentioning
confidence: 83%
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“…Nine of the sequences, together with others previously reported from Turkey, formed a group with > 97% inter-sequence similarity that includes KJ847045 (isolate SC-84 from Samsun province), AJ303095 (isolate Tu12.3) and EU482153 (isolate Foggia; from a tomato in southern Italy). All are from phylogroup C. The other three sequences, from isolates KB4, DB57, and DB59, form a distant cluster that is close to some from Polish (JF927751-IUNG-3), Syrian (AB461453-SYR-II-DrH), USA (KY847996-ND2), and German (HE608964-MV175) isolates, some of which have been shown to be recombinant isolates by Green et al [23].…”
Section: Resultsmentioning
confidence: 83%
“…The phylogenetic relationships of the CP genes was rst determined in the customary way by calculating a phylogenetic tree from an alignment of the new sequences together with 45 other representative PVY CP genes downloaded from Genbank. Reference isolates were selected according to the groupings reported by Green et al [15,23].…”
Section: Resultsmentioning
confidence: 99%
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“…Kwon et al [29] también usaron esta técnica para comprobar que el CMV era el agente causal de manchas cloróticas y de malformación en plantas indicadoras. Del mismo modo, Chikh-Ali et al [30] confirmaron mediante inmuno-tiras, la presencia de PVY, en la que el extracto de hojas de papa maceradas reaccionó con los anticuerpos específicos para este virus, mientras que en otras investigaciones se ha obtenido buena sensibilidad con el uso de inmuno-tiras [31,32,33].…”
Section: Detección Viral Mediante Immunostrip®unclassified
“…PVY also infects many other plant species belonging to the family Solanaceae (Kerlan, 2006) and causes noticeable symptoms in most, including mosaic on leaves, systemic vein clearing, necrosis, stunting of plants, and deformed fruits. The virus causes signi cant yield losses and is transmitted by infected tubers and by more than 73 aphid species in a 'non-persistent manner' (Kerlan, 2006;Moury, 2010;Kehoe, Jones 2016;Green et al, 2017).…”
Section: Introductionmentioning
confidence: 99%