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.
Different strains of Mycobacterium avium subsp. paratuberculosis (Map) were captured by immunoglobulin (Ig)Y and polymerase chain reaction (PCR) performed using primers J5A and J5B. The size of the amplicon is 298 base pairs (bp). Lanes 1 to 11: AA3814, ATCC 19698, FR2616, 11520-5, 12258, 11992, ER2945Y162, EA4146, ATCC 43544, EQ2356, negative control. M: 1 kb molecular size marker.
