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.
Genetic organization of the DNA fragments carrying colG and colH. The amino acid sequence deduced from the ORF was significantly similar to that of the protein shown below the respective arrow. Some restriction sites are also shown. H, HindIII; E, EcoRI.
