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.
Horizontal and OFF bipolar cell populations with markers. Horizontal cells are labelled with calbindin (Calb). Type 1a/1b, 2, 3a, 3b, and 4 are labeled by distinct immunohistochemical markers/reporter: cyan fluorescent protein (CFP), Syt2, HCN4, PKARIIβ and calsenilin (Csen), respectively.
