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.
Chromosomal locations of B7-family genes
| Chromosomal location | ||
| Gene | Human | Mouse |
| B7.1 | 3q21 | 16 |
| B7.2 | 3q21 | 16 |
| ICOS-L | 21q22.3 | 10 |
| PD-L1 | 9p24 | 19 |
| PD-L2 | 9p24.2 | 19 |
| B7-H3 | 15q23-q24 | 9 |
| B7-H4 | 1p13.1-p12 | 3 |
See the database entries for the accession numbers given in Table 3 for links to genetic mapping data.
