Fig. 6From: Atypical and dual biotypes variant of virulent SA-NAG-Vibrio cholerae: an evidence of emerging/evolving patho-significant strain in municipal domestic water sourcesElectrophoresis potomicrogram hlyA class (738 bp)/El Tor (481 bp) gene detected in atypical strains as depicted in isolate number 2 and 3. L represents a molecular marker of 1.2 kb, Pc is a positive control DSM 19130 V. cholerae, Nc is a negative control DSM 8224 Plesiomonas shigelloides, while numbers 1‑11 are positive isolates for El Tor strainsBack to article page