Fig. 1
From: Characterization of blaTEM and blaCTX-M beta-lactam resistance genes in chronic rhinosinusitis
blaTEM (left image) and blaCTX-M (right image) genes PCR products. Image on the left: blaTEM gene PCR products; lane 0 is the ladder; lane 1 is the positive controls; lane 6 is the negative control; lanes 2–12 (except lane 6) are sample results. Image on the right: blaCTX-M gene PCR products; lane 0 is the ladder; lane 1 is the positive control; lane 2 is the negative control; lanes 3–12 are sample results