Input MCL group: MCL12300:
| Species | No. | Gene(s) |
| Homo sapiens | 0 | |
| Mus musculus | 0 | |
| Pediculus h. humanus | 1 | PHUM392460-PA |
| Pogonomyrmex barbatus | 1 | Pbar_Cyt_b5_r_desat-1 |
| Linepithema humile | 1 | LH18894-RA |
| Apis mellifera | 1 | GB13241-PA |
| Nasonia vitripennis | 1 | NV11780-PA |
| Tribolium castaneum | 2 | TC006231 TC006232 |
| Bombyx mori | 1 | BGIBMGA012486-PA |
| Danaus plexippus | 1 | DPGLEAN20565-PA |
| Anopheles gambiae | 1 | AGAP010150-PA |
| Aedes aegypti | 2 | AAEL004278-PA AAEL005737-PA |
| Drosophila pseudobscura | 2 | PSEGA12166-PA PSEGA25795-PA |
| Drosophila melanogaster | 1 | Cyt-b5-r-PA |