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.
Gene expression levels of ESR2 throughout the different phases of the estrous cycle. Gene expression levels of ESR2 relative to those of the housekeeping genes β-actin RNA (ACTB) and histone H2A (H2A). Different letters above the bars indicate significant differences (p < 0.05).
