FIG. 3.
Agarose gel electrophoresis of PstI fragments generated from the DNA of temperate bacteriophages. Lanes 1 and 6, size marker (Raoul; Appligene-Oncor); lane 2, φB22 DNA; lane 3, φ4 DNA; lane 4, φ170 DNA; lane 5, φ146 DNA. pb, base pairs.
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.