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Table 2 Genotypic features of 57 carbapenem-resistant ST15 K. pneumoniae isolated at a large Vietnamese hospital. Percentages are denoted in parenthesis

From: Molecular and phenotypic characterization of clinical isolates belonging to a KPC-2-producing strain of ST15 Klebsiella pneumoniae from a Vietnamese pediatric hospital

Genes Rate Function Genes Rate Function
bla KPC-2 57 (100) β-lactam resistance mph(A) 39 (68) Macrolide resistance
bla NDM-1 2 (4) β-lactam resistance aac(6′)-Ib 52 (91) Aminoglycoside resistance
bla SHV-12 36 (63) β-lactam resistance aadA1 52 (91) Aminoglycoside resistance
bla SHV-28 48 (84) β-lactam resistance aph(3″)-Ib 8 (14) Aminoglycoside resistance
bla SHV-73 6 (11) β-lactam resistance aph(6)-Id 8 (14) Aminoglycoside resistance
bla SHV-155 1 (2) β-lactam resistance rmtB 5 (9) Aminoglycoside resistance
bla TEM-1B 16 (28) β-lactam resistance sul1 8 (14) Sulphonamide resistance
bla TEM-199 36 (63) β-lactam resistance sul2 8 (14) Sulphonamide resistance
bla OXA-9 52 (91) β-lactam resistance dfrA16 8 (14) Trimethoprim resistance
fosA 57 (100) Fosfomycin resistance dfrA23 56 (98) Trimethoprim resistance
fosA3 5 (9) Fosfomycin resistance iucABCD-iutA 48 (84) Iron-acquisition
oqxA 57 (100) Quinolone resistance mrk operon 57 (100) Adhesion
oqxB 57 (100) Quinolone resistance kfuABC 57 (100) Iron-uptake
cmlA1 8 (14) Phenicol resistance rmpA2 1 (2) Regulator of mucoid phenotype