Data/hora: 13/06/2024 10:16:04

Biblioteca(s): | Embrapa Mandioca e Fruticultura.
Data corrente: | 19/07/1995
Data da última atualização: | 30/05/2023
Autoria: | DIENER, T. O.; HAMMOND, R. H.; SMITH, D. R.; ALBANESE, G.; LA ROSA, R.; DAVINO, M.
Afiliação: | Research Plant Pathologist, Microbiologist, Research Associate, Microbiology and Plant Pathology Laboratory.
Título: | Citrus B Viroid Identified as a Strain of Hop Stunt Viroid.
Ano de publicação: | 1988
Fonte/Imprenta: | Plant Disease, v.72, n8, p.691-693, 1988.
Idioma: | Inglês
Conteúdo: | Citrus B viroid (CBV), differing from the citurs exocortis viroid in host range, symptom expression, and reaction with viroid-specific molecular probes, has been identified in many commercial citrus trees in Sicily. Citrus B viroid replicates in cucumber (Cucumis sativus L. 'Suy'o) plants and produces symptoms similar to those induced in cucumber by the hop stunt viroid (HSV). Molecular hybridization with HSV-specific RNA probes has demonstrated that the nucleotide sequence of CBV is closely homologous to that of HSV, indicating that the viroid is a strain of HSV. Citrus B viroid, alone or in conjunction with other viroids, may be responsible for inducing the citrus cachexia (xyloporosis) disease.
Palavras-Chave: | Citros; Citrus sp; Plantacao; Propagacao.
Thesagro: | Doença; Eletroforese; Hibridação.
Categoria do assunto: | --
Registro original: | Embrapa Mandioca e Fruticultura (CNPMF)
Exemplares: | CNPMF - (15722-1) - ADC - AP - DD - Publicação digital -  -  - DIS