Survey on viroids infecting grapevine in Italy: Identification and characterization of Australian grapevine viroid and Grapevine yellow speckle viroid 2 (Articolo in rivista)

Type
Label
  • Survey on viroids infecting grapevine in Italy: Identification and characterization of Australian grapevine viroid and Grapevine yellow speckle viroid 2 (Articolo in rivista) (literal)
Anno
  • 2014-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1007/s10658-014-0458-x (literal)
Alternative label
  • Gambino G., Navarro B., Torchetti E.M., La Notte P., Schneider A., Mannini F., Di Serio F. (2014)
    Survey on viroids infecting grapevine in Italy: Identification and characterization of Australian grapevine viroid and Grapevine yellow speckle viroid 2
    in European journal of plant pathology
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Gambino G., Navarro B., Torchetti E.M., La Notte P., Schneider A., Mannini F., Di Serio F. (literal)
Pagina inizio
  • 199 (literal)
Pagina fine
  • 205 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
  • Navarro B and Gambino G. contributed equally to this work (literal)
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  • http://link.springer.com/article/10.1007/s10658-014-0458-x (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 140 (literal)
Rivista
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  • 6 (literal)
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  • 2 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Istituto per la Protezione Sostenibile delle Piante, Consiglio Nazionale delle Ricerche Bari e Torino, Italy (literal)
Titolo
  • Survey on viroids infecting grapevine in Italy: Identification and characterization of Australian grapevine viroid and Grapevine yellow speckle viroid 2 (literal)
Abstract
  • Five viroid species have been reported from grapevine. Hop stunt viroid (HSVd) and Grapevine yellow speckle viroid 1 (GYSVd-1) are distributed worldwide, whereas Grapevine yellow speckle viroid 2 (GYSVd-2), Australian grapevine viroid (AGVd) and Citrus exocortis viroid (CEVd) are found only sporadically. However, the presence of AGVd and GYSVd-2 in several countries, including China, Turkey and Tunisia, suggests a wider dissemination, possibly also in Europe, where AGVd has never been found and GYSVd-2 has been occasionally identified in Italy. Taking advantage of a multiplex RT-PCR assay recently developed for detecting simultaneously these five viroids, vines growing in Italy in commercial vineyards and germplasm collections were surveyed. Besides confirming the widespread presence of HSVd and GYSVd-1 in the field, GYSVd-2 and/or AGVd were identified in two grapevine table cultivars (Sultanina Bianca and Red Globe) from germplasm collections. Tests extended to vines cultivated in southern Italy confirmed the presence of both viroids, which were further characterized. No major sequence divergences between the AGVd and GYSVd-2 variants from Italy and those previously described from other countries were observed. Phylogenetic analysis supported the close relationships among AGVd variants from Italy, Tunisia and Australia. To our knowledge this is the first report of AGVd in Europe and the first molecular characterization of GYSVd-2 isolates from a European country. (literal)
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