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.
Genome map of P_ort11 and comparison with Escherichia phage N4. Proposal functional clusters are marked by the same color. Shading indicates the degree of amino acids sequence identity of gene products with an identity of >20%. Putative functions of genes are indicated.
