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.
Tissue distributions of NPAS1 (A) and NPAS2 (B) mRNA in adult mice. (A and B Top) Northern blot images developed using hybridization probes specific to NPAS1 and NPAS2 mRNA. (A and B Bottom) Ethidium bromide staining patterns of RNA samples used for Northern blotting.
