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.
Representative electrophoretic gels of PCR products labeled with digoxigenin. Lane 1, 100 bp DNA ladder; Lane 2, PCR product of stx1 from Shigella dysenteriae genomic DNA; Lane 3, PCR product of stx1 from Shigella dysenteriae genomic DNA labeling with dNTP DIG mix; Lane 4, PCR product of stx2 from E. coli O157:H7 genomic DNA; Lane 5, PCR product of stx2 from E. coli O157:H7 genomic DNA labeling with dNTP DIG mix.
