molecular identification of phytoplasmas from Dill (Anethum Graveolens L.; Umbelliferae). (Articolo in rivista)

Type
Label
  • molecular identification of phytoplasmas from Dill (Anethum Graveolens L.; Umbelliferae). (Articolo in rivista) (literal)
Anno
  • 2002-01-01T00:00:00+01:00 (literal)
Alternative label
  • Boccardo G., Boarino A., Bozzano G., Marzachì C. (2002)
    molecular identification of phytoplasmas from Dill (Anethum Graveolens L.; Umbelliferae).
    in Journal of plant pathology (Print); ETS, Pisa (Italia)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Boccardo G., Boarino A., Bozzano G., Marzachì C. (literal)
Pagina inizio
  • 133 (literal)
Pagina fine
  • 137 (literal)
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  • 84 (literal)
Rivista
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  • 6 (literal)
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  • 2 (literal)
Note
  • ISI Web of Science (WOS) (literal)
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  • BG, BA, MC, CM: Istituto di Virologia Vegetale, CNR, Torino, Italia BG: Cooperativa Ortofrutticola, Albenga, Savona, Italia (literal)
Titolo
  • molecular identification of phytoplasmas from Dill (Anethum Graveolens L.; Umbelliferae). (literal)
Abstract
  • Dills (Anethum graveolens L.) grown from seeds in a small area of the Italian Riviera showed symptoms including stalk discoloration, flower virescence and phyllody. The affected plants were tested for the presence of phytoplasmas. DNAs were PCR-amplified in reactions with ribosomal universal or group-specific primer pairs and analysed by restriction digestions with BfaI or MseI enzyme. Phytoplasmas, identified as members of 16SrI-B, I-C, V-A and XII-A subgroups were present in 18 out of 22 samples (81.8%). Of these, 9 (50% of the infected) carried a single phytoplasma [3 subgroup 16SrI-B (16.6%), 1 16SrI-C (5.5%), and 5 16SrV-A (27.7%)]. Seven samples (38.8%) carried two different phytoplasmas (6 members of subgroups V-A and XII-A; I member of subgroups I-C and V-A). Two samples carried phytoplasmas of three different subgroups in different mixes (I-C, V-A and XII-A; I-B,I-C and XII-A). There was no clear correlation between a given symptom and the presence of one or more phytoplasmas. This is the first report from Europe of phytoplasmas in dill plants. (literal)
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