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.
Lymphocyte proliferation assay of PBL from hPGK-cCD18 and MSCV-cCD18–treated dogs. CD18 expression (x-axis) and CFSE fluorescence (y-axis) in cells from a CLAD, normal, hPGK vector–treated (PGK4), and the two MSCV vector–treated dogs. The percentage of CD18− and CD18+ cells are indicated in the lower left and right quadrants, respectively.
