1.
Antimicrob Agents Chemother
; 51(1): 369-71, 2007 Jan.
Artículo
en Inglés
| MEDLINE
| ID: mdl-17060521
RESUMEN
Inactivation of the FCY2 (cytosine permease), FCY1 (cytosine deaminase), and FUR1 (uracil phosphoribosyltransferase) genes in Candida lusitaniae produced two patterns of resistance to flucytosine. Mutant fur1 demonstrated resistance to 5-fluorouracil, whereas mutants fcy1 and fcy2 demonstrated fluconazole resistance in the presence of subinhibitory flucytosine concentrations.