Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Agarose gel electrophoresis of amplified DNAs by nested polymerase chain reaction with serotype-specific primers. M: 1kb DNA ladder (Fermentas, code no. #SM0331); G, Gilliam; Kp, Karp; Kt, Kato; Kr, Kuroki; Kw, Kawasaki; NC, Negative control.
