INVESTIGADORES
MOLLERACH Marta Eugenia
artículos
Título:
Transcriptional analysis of the bla CTX-M-2 gene in Salmonella enterica serovar Infantis
Autor/es:
DI CONZA J; GUTKIND G; MOLLERACH M; AYALA J
Revista:
ANTIMICROBIAL AGENTS AND CHEMOTHERAPY
Editorial:
ASM Press
Referencias:
Lugar: Washington DC, USA; Año: 2005 vol. 49 p. 3014 - 3017
ISSN:
0066-4804
Resumen:
Transcriptional organization of blaCTX-M-2 present in a multiresistance plasmid of Salmonella enterica serovar Infantis suggests the presence of more than one promoter involved in the expression of the B-lactamase gene. At least two blaCTX-M-2-specific mRNAs (near to 1 kb and 5 kb) were evidenced. Two +1 signals were detected at - 22 bp and -59 bp of blaCTX-M-2 defining two putative promoters