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.
A: Immunohistochemistry for PLZF on testis sections from mice of the indicated postnatal ages (days). Higher magnification insets show the presence of PLZF+ cells in the periluminal region of day 6 tubules. B: Immunohistochemistry for SALL4 on testis sections from post-natal day 30 mice. Asterisks in A and B indicate day 14 and 30 tubules containing PLZF and SALL4-positive cells respectively. Scale bars represent 50 µM.
