in 106 clinical isolates of multiresistant klebsiella pneumoniae strains , we found that aminoglycoside-resistance was due mostly to two adenylating enzymes : aad ( 2 '' '' ) ( 56.6 % ) , that modifies gentamicin , kanamycin , tobramycin and sissomicin , and aad ( 3 '' '' ) 9 ( 56.6 % + 19.8 % ) that modifies streptomycin and spectinomycin .
C0002556
aminoglycoside
C0001268
spectinomyc