| RNVU1-7 / RNA, variant U1 small nuclear 7 | ENSG00000206585 | 78 |
| RNU1-28P / RNA, U1 small nuclear 28, pseudogene | ENSG00000206588 | 78 |
| RNU1-27P / RNA, U1 small nuclear 27, pseudogene | ENSG00000206596 | 78 |
| RNU1-1 / RNA, U1 small nuclear 1 | ENSG00000206652 | 78 |
| RNVU1-18 / RNA, variant U1 small nuclear 18 | ENSG00000206737 | 78 |
| RNU1-2 / RNA, U1 small nuclear 2 | ENSG00000207005 | 78 |
| RNU1-46P / RNA, U1 small nuclear 46, pseudogene | ENSG00000207154 | 78 |
| RNU1-4 / RNA, U1 small nuclear 4 | ENSG00000207389 | 78 |
| RNU1-3 / RNA, U1 small nuclear 3 | ENSG00000207513 | 78 |
| RF00003 | ENSG00000270722 | 78 |
| RF00003 | ENSG00000273768 | 78 |
| RF00003 | ENSG00000277918 | 78 |
| RNU1-19P / RNA, U1 small nuclear 19, pseudogene | ENSG00000200176 | 76 |
| RNU1-11P / RNA, U1 small nuclear 11, pseudogene | ENSG00000206702 | 76 |
| RNU1-67P / RNA, U1 small nuclear 67, pseudogene | ENSG00000207175 | 76 |
| RNU1-89P / RNA, U1 small nuclear 89, pseudogene | ENSG00000207322 | 75 |
| RNVU1-1 / RNA, variant U1 small nuclear 1 | ENSG00000207340 | 75 |
| RNU1-13P / RNA, U1 small nuclear 13, pseudogene | ENSG00000238825 | 75 |
| RNU1-83P / RNA, U1 small nuclear 83, pseudogene | ENSG00000200296 | 74 |
| RF00003 | ENSG00000274210 | 74 |
