Data/hora: 21/06/2024 16:23:08

Biblioteca(s): 	Embrapa Mandioca e Fruticultura.	
Data corrente: 	21/09/1993	
Data da última atualização: 	21/09/1993	
Autoria: 	DURAN-VILA, N.; PINA, J. A.; NAVARRO, L.	
Afiliação: 	Instituto Valenciano de Investigaciones Agraria, Apartado Oficial, 46113 Moncada, Valencia, Spain; Servicio de Semilla y Plantas de Vivero, Apartado Oficial, 46113 Moncada, Valencia, Spain.	
Título: 	Exclusion and/or uneven distribution of viroids in four citrus hosts.	
Ano de publicação: 	1991	
Fonte/Imprenta: 	Riverside, California: International Organization of Citrus Virologists, 1991.	
Páginas: 	p.219-223	
Idioma: 	Inglês	
Notas: 	Conference of the International Organization of Citrus Virologists, 11., 1991, Riverside, California, Proceedings... 	
Conteúdo: 	Four citrus cultivars: Verna lemon, Nules clementine, Frost satsuma and Navelina sweet orange were inoculated with a complex isolate of citrus viroids CEV, CV-la, CV-IIa  and CV-IIId. The inoculated plants were biologically indexed on Etrog citron indicators, and were also analyzed by sequential polyacrymide gel electrophoresis (sPAGE) of  nucleic acid extracts. Citrons inoculated with infected Verna lemon and Nules clementine showed the severe reaction characteristic of the original isolate whereas Frost satsuma and Navelina sweet orange induced a milder reaction. Viroid analysis showed that Verna lemon and Nules clementine contained the same viroids that were present in the original isolate, whereas Navelina sweet orange excluded CEV and Frost satsuma showedsegregatio of CEV and CV-IIa.	
Palavras-Chave: 	Citrus exocortis; Citrus viroids; Indexing.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Mandioca e Fruticultura (CNPMF)	
Exemplares: 	CNPMF - (13300-1) - ADC - PL - -- - 634.3040601 - C748p - 1992000183 - DIS