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.
Time course of PRL mRNA accumulation in PR1 cells cultured under different conditions. On the indicated day the cells were harvested and total RNA was prepared for PRL Northern blot analysis as described. One nanomole of E2 or ICI was used for treatment. CHOB, a cDNA of ribosomal protein S2, was used as a loading control.
