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Data/hora: 09/06/2024 13:44:18

Comparative morpho-anatomical studies of the lesions caused by citrus leprosis virus on sweet orange
Provedor de dados: Anais da Academia Brasileira de Ciências
Autores: Marques,João P.R.; Kitajima,Elliot W.; Freitas-Astúa,Juliana; Appezzato-da-Glória,Beatriz.
The leprosis disease shows a viral etiology and the citrus leprosis virus is considered its etiologic agent. The disease may show two types of cytopatologic symptom caused by two virus: nuclear (CiLV-N) and cytoplasmic (CiLV-C) types. The aim of this study was to compare the morpho-anatomical differences in the lesions caused by leprosis virus-cytoplasmic and nuclear types in Citrus sinensis (L.) Osbeck 'Pêra'. Leaf and fruit lesions were collected in Piracicaba/São Paulo (cytoplasmic type) and Monte Alegre do Sul/São Paulo and Amparo/São Paulo (nuclear type). The lesions were photographed and then fixed in Karnovsky solution, dehydrated in a graded ethylic series, embedded in hydroxy-ethyl methacrylate resin (Leica Historesin), sectioned (5 μm thick),...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anatoy; Hyperplasy; Hypertrophy; Traumatic gum ducts.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652010000200025