Fig. 1From: High frequency and molecular epidemiology of metallo-β-lactamase-producing gram-negative bacilli in a tertiary care hospital in Lahore, PakistanFrequencies of different gene variants (TEM, SHV, OXA, VIM, IMP) in MBL producing clinical isolates. The presence of genes blaOXA, blaTEM, blaSHV blaIMP-1and blaVIMwas detected in MBL strains through PCRBack to article page