Research Article

Prevalence and Antimicrobial Susceptibility Profile of Salmonella and Shigella among Diarrheic Patients Attending Selected Health Facilities in Addis Ababa, Ethiopia

Figure 1

Representative gel image of suspected isolates confirmed by amplification of Salmonellagenus-specific region of histidine transport operon. Lanes 1–9, 11–18, and 21-22 are positive isolates showing 496-bp amplified region; lanes 10, 19, and 20 were negative; lane 23 negative control; lane 24 positive control; M-1 kb plus molecular weight marker.