| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Tadh_P31833 | spermine synthase | Spermine_synth, Spermine_synt_N | — |
| Tadh_P49728 | eEF1A lysine and N terminal methyltransferase | Methyltransf_31, Spermine_synth | — |
| Tadh_P57643 | spermidine synthase | Spermine_synth, Spermine_synt_N | — |