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.
A and B: Ethidium bromide-stained 1.5% agarose gel of multiplex PCR products. All the samples S. agalactiae substrains yielded a single 1457-bp product, indicating the presence of the 16s ribosomal ARN gene sequence. Molecular size markers are shown on the left. (Gp, group; h, hour).
