1.
Antimicrob Agents Chemother
; 49(5): 2112-5, 2005 May.
Artículo
en Inglés
| MEDLINE
| ID: mdl-15855541
RESUMEN
Chromosomal beta-lactamase genes (bla(KLUY)) from six Kluyvera georgiana strains isolated in Guyana were cloned and expressed in Escherichia coli. KLUY-1 exhibited 100% amino acid identity with the extended-spectrum beta-lactamase CTX-M-14. We also show that a 2.7-kb Kluyvera chromosomal region exhibits 99% nucleotide identity to a portion of In60 that includes bla(CTX-M-9).