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.
Representative immunofluorescence confocal microscopy images of AQP3, AQP7, and HPV in human sperm. Green labeling indicates the presence of HPV, red labeling the expression of AQP3 or AQP7, while nuclei were counterstained by DAPI (blue). Merged pictures are shown. No colocalization (no yellow signal) was observed for either AQP3 or 7 and HPV. Scale bar, 5 µm.
