Objective: To study virulence and r

Objective: To study virulence and regulatory genes (hlyA, ctxB, tcpI) in clinical strains of Vibrio
cholerae (V. cholerae), simultaneously. Methods: Three important genes, tcpI, hlyA and ctxB
were used for detection of toxigenic and pathogenic V. cholera by chain reaction assay method. Results: According to the results of the PCR, the incidence of hlyA, tcpI, and ctxB genes in
crelisnpieccatli viesolyl.a tFeisv ew satsr aoibntsa pinoesdse asss e9d4 .a7l%l g(e7n2e ss aemxpcelep)t, c9t0x.B8,% s i(x6 9s tsraaminps lpe)o,s saensds e9d2 .a1l%l g(e7n0e ssa emxpcleep)t, tcpI, four strains possessed all genes except hlyA, one strain possessed only hlyA and 60 strains
contained a combination of three genes, Including hlyA, ctxB and tcpI. Conclusions: Result
show t

ผลลัพธ์ (อังกฤษ) 3:

Objective: To study and virulence regulatory genes (hlyA, ctxB, tcpI) in clinical strains of Vibrio
cholerae (V. cholerae), simultaneously.Methods: Three important genes, tcpI, and hlyA ctxB
were used for detection of pathogenic and toxigenic V.cholera by chain reaction assay method. Results: According to the results of the PCR, the incidence of hlyA, tcpI, and genes in ctxB
crelisnpieccatli viesolyl.A ew tFeisv satsr aoibntsa pinoesdse asss E 9D 4.A 7 % L L G (E7n2E SS aemxpcelep), T, C9T0x.B 8 %s, I (6 X 9 s tsraaminps lpe). o, S saensds E 9D 2.A 1 % L L G (E7n0E ssa emxpcleep)t, tcpI, four strains possessed all genes except hlyA, possessed only one strain hlyA
and 60 strains contained a combination of three genes, Including hlyA, and ctxB tcpI.Conclusions: Result
show T