Data/hora: 01/06/2024 09:23:42

Provedor de dados: 	52	
País: 	Brazil	
Título: 	Selective agent and A. tumefaciens overgrowth-control antibiotics in Eucalyptus camaldulensis Cotiledonary culture	
Autores: 	Quisen,Regina; Oliveira,Yohana de; Pileggi,Marcos; Cuquel,Francine; Quoirin,Marguerite.	
Data: 	2009-12-01	
Ano: 	2009	
Palavras-chave: 	Morphogenesis; Kanamycin; Cefotaxime; Augmentin; Agrobacterium tumefaciens; Eucalypt.	
Resumo: 	The objectives of the present work were to establish the minimal lethal dose of the selective agent to determine the type and concentration of appropriate antibiotics for the elimination of Agrobacterium tumefaciens inoculated explants, without interfering with the regenerative potential of the E. camaldulensis cotyledonary explants. Non-transformed explants were cultivated in medium supplemented with kanamycin. The results showed that the antibiotic was suitable for the selection of transformed cells in the concentration of 9 mg L-1 as it inhibited the growth of non-transformed cells. Cotyledons infected with A. tumefaciens were cultivated in MS N/2 medium supplemented with BAP, ANA, Km and cefotaxime or AugmentinÒ . The highest average of regenerated shoots by explant (5,4) was observed in the presence of 300 mg L-1 of AugmentinÒ /15 days, followed by 150 mg L-1/15 days and 100 mg L-1/30 days.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132009000600020	
Editor: 	Instituto de Tecnologia do Paraná - Tecpar	
Relação: 	10.1590/S1516-89132009000600020	
Formato: 	text/html	
Fonte: 	Brazilian Archives of Biology and Technology  v.52 n.6 2009	
Fonte: 	info:eu-repo/semantics/openAccess