| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Spis_XP_022780947_1 | SPO11 initiator of meiotic double stranded breaks | TOP6A-Spo11_Toprim, TP6A_N | — |
| Spis_XP_022790515_1 | — | BTB_2, BTB_3, DUF3611, DUF8108_M, Ion_trans, Ion_trans_2, PKD_channel, TOP6A-Spo11_Toprim | Ion channels |
| Spis_XP_022796554_1 | — | AmpE, BTB_2, BTB_3, Ion_trans, Ion_trans_2, Lig_chan, PKD_channel, TOP6A-Spo11_Toprim | Ion channels |