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| SOUZA, E. B.; NICKEL, O.; FAJARDO, T. V. M.; SILVA, J. M. F.; BARROS, D. R.. |
| Abstract Apple stem grooving virus (ASGV, genus Capillovirus) is disseminated worldwide, usually causing a latent infection in most commercial apple cultivars. However, infected scions grafted onto sensitive material display reduction of yield, loss of fruit quality and tree decline. In Brazil ASGV is associated with severe phloem necrosis, xylem pitting and decline of apple trees on Maruba-kaido (Malus prunifolia cv. Ringo) rootstocks usually in a complex with other latent viruses. Two Brazilian ASGV isolates from a mixed infection causing differing reactions on apple cv. Fuji on Maruba-kaido rootstocks, i.e., normal growth vs. tree decline, have been completely sequenced. The differing intensity of symptoms they co-induced on several woody indicator... |
| Tipo: Artigo em periódico indexado (ALICE) |
Palavras-chave: Apple virus; ASGV (Apple stem grooving virus); Recombination; Phylogenetic analysis. |
| Ano: 2017 |
URL: http://www.alice.cnptia.embrapa.br/handle/doc/1071609 |
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