Data/hora: 05/06/2024 08:10:25

Provedor de dados: 	54	
País: 	Brazil	
Título: 	Recuperation and improvement of chromosome preparations stained with silver nitrate	
Data: 	1997-03-01	
Ano: 	1997	
Resumo: 	Both periodic acid and photographic reagents have been used to remove the silver nitrate residues from cytological preparations. We used potassium ferricyanide to remove AgNO3 salts in cases of excessive chromosome impregnation. This method produced partial decolorization, with contrast enhancement. Counterstaining with Giemsa also promoted a better contrast between chromosome arms and NORs, which were preserved and retained a dark color. Application of this procedure to chromosome preparations treated sequentially for CBG banding/AgNO3 staining promoted complete decolorization of C+ regions, leading to "reverse" C-banding, generally with high contrast.	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84551997000100004	
Editor: 	Sociedade Brasileira de Genética	
Relação: 	10.1590/S0100-84551997000100004	
Formato: 	text/html	
Fonte: 	Brazilian Journal of Genetics  v.20 n.1 1997	
Fonte: 	info:eu-repo/semantics/openAccess