Table 1. Identified spermatogenic cell-specific intronless genes.
| Gene symbol | Chr | Ensemble ID | Paralogue | Orthologue | |||
| Gene symbol | Exon | Chr | Rat | Human | |||
| 4933415F23Rik | 1 | ENSMUSG00000073730 | Ppp1r14b (74%) | 4 | 19 | RGD1309049 (78%) | |
| Ccdc54 | 16 | ENSMUSG00000050685 | Ccdc54 (82%) | CCDC54 (64%) | |||
| Ccin | 4 | ENSMUSG00000070999 | Klhl11 b (27%) | 2 | 11 | Ccin (99%) | CCIN (93%) |
| Tssk1 | 16 | ENSMUSG00000041566 | Tssk5 b (38%) | 8 | 15 | Tssk1 (96%) | TSSK1B (84%) |
| 4922505E12Rik | 1 | ENSMUSG00000043429 | LOC289334 (80%) | C1orf65 (55%) | |||
| Pbp2 | 6 | ENSMUSG00000047104 | Pepb1 (79%) | 4 | 5 | Pbp2 (88%) | |
| Gm443 | 5 | ENSMUSG00000038044 | Cct8 (29%) | 15 | 16 | MGC125233 (81%) | CCT8L1 (61%) |
| 1700047L15Rik | 12 | ||||||
| Actl7b | 4 | ENSMUSG00000070980 | Actin family (<39%) | Actl7b (85%) | ACTL7B (83%) | ||
| 1700001J11Rik | 9 | ENSMUSG00000066639 | Rnf19a b (84%) | 10 | 15 | ||
| 4931417E11Rik | 6 | ENSMUSG00000056197 | 1200003C05Rik (71%) | 7 | 12 | RGD1562515 (91%) | |
| 1700049L16Rik | 10 | ENSMUSG00000043859 | Hn1l (88%) | 5 | 17 | RGD1559903 (81%) | |
| Ubqlnl | 7 | ENSMUSG00000051437 | Ubqln1 b (36%) | 11 | 13 | RGD1307202 (82%) | UBQLNL (45%) |
| Ftmt | 18 | ENSMUSG00000024510 | Fth1 (59%) | 4 | 19 | Ftmt (95%) | FTMT (67%) |
| Tktl2 | 8 | ENSMUSG00000025519 | Tkt (67%) | 14 | 14 | Tktl2 (94%) | TKTL2 (80%) |
| Hsfy2 | 1 | ENSMUSG00000045336 | Hsf5 (13%) | 6 | 11 | Hsfy1 b (95%) | |
| 1700008P20Rik | 7 | ENSMUSG00000055826 | Tesc (52%) | 8 | 5 | RGD1311676 (83%) | |
| H1fnt | 15 | ENSMUSG00000048077 | H1fnt (76%) | H1FNT (42%) | |||
| 4930563D23Rik | 16 | ENSMUSG00000051728 | LOC498063 (86%) | ||||
| Kif2b | 11 | ENSMUSG00000046755 | Kif2a (55%) | 20 | 13 | Kif2b (94%) | KIF2B (78%) |
| 4933417M04Rik | 1 | ENSMUSG00000073479 | OTTMUSG00000005491 (37%) | 2 | 11 | RGD1561646 (30%) | FAM71A (47%) |
| Prdx6-rs1 | 2 | ENSMUSG00000050114 | Prdx6 (86%) | 5 | 1 | Pseudo | |
| 4921510H08Rik | 10 | ENSMUSG00000047025 | LOC500825 (91%) | C12orf12 (62%) | |||
| Ubl4b | 3 | ENSMUSG00000055891 | Ubl4 (34%) | 4 | X | LOC684560 b (96%) | UBL4B (62%) |
| Hspb9 | 11 | ENSMUSG00000017832 | Hspb8 b (27%) | 3 | 5 | Hspb9 (76%) | HSPB9 (54%) |
| Cypt4 | 9 | ENSMUSG00000047995 | Cypt3 (80%) | 2 | X | ||
| Zdhhc25 | 15 | ENSMUSG00000054117 | Zdhhc7 b (41%) | 8 | 8 | LOC300323 b (83%) | |
| 1700054H16Rik | 11 | Pom121 b (28%) | 13 | 5 | DKFZp564 b (42%) | ||
| Gykl1 | 18 | ENSMUSG00000053624 | Gyk (82%) | 21 | X | Gk-rs1 (93%) | |
| 4922501K12Rik | 14 | ENSMUSG00000078127 | Gm93 (17%) | 4 | 8 | 4922501K12Rik (67%) | C10orf73 (47%) |
| Actl7a | 4 | ENSMUSG00000070979 | Actin family (<37%) | Actl7a (96%) | ACTL7A (85%) | ||
| Actrt2 | 4 | ENSMUSG00000051276 | Actin family (<49%) | Actrt2 (95%) | ACTRT2 (80%) | ||
| 4932702K14Rik | 17 | ENSMUSG00000046173 | Pabpc1 (80%) | 15 | 15 | Pabpc3 (94%) | |
| 1700113O17Rik | 2 | ENSMUSG00000062651 | H2A histone family (<39%) | ||||
| Spz1 | 13 | ENSMUSG00000046957 | Spz1 (76%) | SPZ1 (48%) | |||
| Capza3 | 6 | ENSMUSG00000041791 | Capza2 (35%) | 10 | 6 | Capza3 (97%) | CAPZA3 (91%) |
| Hdgfl1 | 13 | ENSMUSG00000045835 | Hdgf (33%) | 6 | 3 | Pwwp1 (68%) | HDGFL1 (36%) |
| Pdha2 | 3 | ENSMUSG00000047674 | Pdha1 (75%) | 11 | X | Pdha2 (92%) | PDHA2 (74%) |
| Pgk2 | 17 | ENSMUSG00000031233 | Pgk1 (83%) | 11 | X | Pgk2 (90%) | PGK2 (85%) |
A
Putative paralogs and orthologs were basically identified based on Ensemble database search.
b
BLASTP was carried out to identify paralogs and orthologs in the case that paralogs and orthologs were not registered in Ensemble database.
The most identical gene was represented when several candidates were registered in the database. Paralogs in a gene family were represented by their family name. Percentages indicate identities of amino acid sequence for each intronless gene.