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.
Electrophoretic comparison of the PCR products formed in reactions primed with Hip-CA and Hip-TG primers for the nine A. circinalis isolates. M, φX174 HaeIII DNA marker. Band 10, characteristic of the majority of nontoxic strains, and band 16, characteristic of the majority of STX-producing strains, are indicated.
