Essential role of the czc determinant for cadmium, cobalt and zinc resistance in Gluconacetobacter diazotrophicus PAl 5
Int. microbiol
; 15(2): 69-78, jun. 2012. ilus, tab
Artigo
em Inglês
| IBECS
| ID: ibc-102995
Biblioteca responsável:
ES1.1
Localização: BNCS
ABSTRACT
The mechanisms of cadmium, cobalt and zinc resistance were characterized in the plant-growth-promoting bacterium Gluconacetobacter diazotrophicus PAl 5. The resistance level of the wild-type strain was evaluated through the establishment of minimum inhibitory concentrations (MIC) of the soluble compounds CdCl2·H2O, CoCl2·6H2O and ZnCl2. Gluconacetobacter diazotrophicus PAl 5 was resistant to high concentrations of Cd, Co and Zn, with MICs of 1.2, 20 and 20 mM, respectively. Screening of an insertion library from transposon EZ-Tn5 RESUMEN
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Coleções:
Bases de dados nacionais
/
Espanha
Base de dados:
IBECS
Assunto principal:
Metais Pesados
/
Gluconacetobacter
Idioma:
Inglês
Revista:
Int. microbiol
Ano de publicação:
2012
Tipo de documento:
Artigo
Instituição/País de afiliação:
Oswaldo Cruz Foundation (FIOCRUZ)/Brazil
/
State University of North Fluminense Darcy Ribeiro (UENF)/Brazil