| 1000 | 620731 | Btnl2 | butyrophilin-like 2 | | 20 | 4490169 | 4504002 | Rat | n/a | Region | gene |
| 999 | 1593283 | RT1-Da | RT1 class II, locus Da | | 20 | 4513464 | 4518457 | Rat | n/a | Region | gene |
| 998 | 1595922 | RT1-Db2 | RT1 class II, locus Db2 | | 20 | 4520723 | 4539724 | Rat | n/a | Region | gene |
| 997 | 1303212 | Arrb2-ps | arrestin, beta 2, pseudogene | | 20 | 4523897 | 4524874 | Rat | n/a | Region | gene |
| 996 | 1593282 | RT1-Db1 | RT1 class II, locus Db1 | | 20 | 4548664 | 4558237 | Rat | n/a | Region | gene |
| 995 | 1595867 | RT1-Ba | RT1 class II, locus Ba | | 20 | 4575134 | 4579727 | Rat | n/a | Region | gene |
| 994 | 3469 | RT1-Bb | RT1 class II, locus Bb | | 20 | 4596558 | 4602201 | Rat | n/a | Region | gene |
| 993 | 1595814 | RT1-DOb | RT1 class II, locus DOb | | 20 | 4619418 | 4625627 | Rat | n/a | Region | gene |
| 992 | 3818 | Tap2 | transporter 2, ATP binding cassette subfamily B member | | 20 | 4636347 | 4650387 | Rat | n/a | Region | gene |
| 991 | 3426 | Psmb8 | proteasome 20S subunit beta 8 | | 20 | 4652159 | 4655122 | Rat | n/a | Region | gene |
| 990 | 3817 | Tap1 | transporter 1, ATP binding cassette subfamily B member | | 20 | 4656262 | 4666634 | Rat | n/a | Region | gene |
| 989 | 3427 | Psmb9 | proteasome 20S subunit beta 9 | | 20 | 4667044 | 4672512 | Rat | n/a | Region | gene |
| 988 | 735096 | RT1-DMb | RT1 class II, locus DMb | | 20 | 4693102 | 4700340 | Rat | n/a | Region | gene |