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.
Pathways altered in both the SP and SPD groups are shown in green boxes. Pathways altered only in the SP or SPD group are shown in yellow or blue boxes, respectively.
