Fig 4.
Effects of amino acid substitutions for tyrosine at position 5 on TcpF secretion. Culture supernatants and whole-cell lysates were subjected to SDS-PAGE as described in Materials and Methods. Immunoblotting was performed using TcpF antisera.
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.