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.
VRPRVF stimulate significantly higher chemokine gene expression than nonreplicating counterparts. Fold change of relevant chemokine gene expression levels (over levels for mock-immunized mice) at 12 and 24 h postimmunization with VRPRVF (green) or nr-VRPRVF (blue). Error bars show standard deviations of the fold change. Asterisks indicates significant differences between VRPRVF and nr-VRPRVF results (*, P < 0.05).
