Table 2. Number of genes with Pfam domains enriched in the Hydra viridissima genome and comparison of their number in the other cnidarian genomes. A. Domains enriched in Hydra viridissima. B. Domains enriched in Hydra species.
| A. Domain | Hvir | Hvul | Ch | Aa | Mv | Nv | Ad | Chi test* |
|---|---|---|---|---|---|---|---|---|
| NACHT | 161 | 75 | 42 | 23 | 45 | 39 | 458 | 1E-53 |
| NB-ARC | 106 | 28 | 18 | 4 | 20 | 6 | 220 | 5E-53 |
| ATPase_2 | 64 | 19 | 28 | 13 | 14 | 19 | 36 | 7E-35 |
| TIR_2 | 49 | 11 | 19 | 15 | 24 | 17 | 49 | 7E-16 |
| DUF4218 | 47 | 13 | 16 | 0 | 12 | 4 | 5 | 2E-66 |
| Endonuclease_7 | 46 | 9 | 3 | 5 | 1 | 1 | 0 | 1E-189 |
| RAG1 | 42 | 13 | 1 | 0 | 4 | 1 | 0 | 2E-160 |
| TIR | 41 | 7 | 3 | 11 | 15 | 12 | 36 | 1E-22 |
| CbiA | 23 | 7 | 6 | 6 | 7 | 6 | 2 | 8E-19 |
| MarR_2 | 21 | 6 | 4 | 0 | 0 | 4 | 3 | 6E-40 |
| HTH_Tnp_IS630 | 15 | 5 | 1 | 1 | 1 | 1 | 0 | 4E-40 |
| DUF2961 | 14 | 5 | 2 | 3 | 3 | 1 | 3 | 5E-15 |
| TMEM151 | 10 | 4 | 2 | 0 | 3 | 3 | 6 | 4E-06 |
| DUF1294 | 5 | 1 | 1 | 1 | 2 | 0 | 0 | 6E-07 |
| B. Domain | Hvir | Hvul | Ch | Aa | Mv | Nv | Ad | Chi test* |
|---|---|---|---|---|---|---|---|---|
| DDE_3 | 365 | 481 | 16 | 31 | 16 | 6 | 17 | 0E+00 |
| Dimer_Tnp_hAT | 296 | 376 | 11 | 44 | 52 | 21 | 27 | 0E+00 |
| HTH_Tnp_Tc3_2 | 266 | 268 | 15 | 23 | 13 | 0 | 3 | 0E+00 |
| HTH_32 | 185 | 176 | 14 | 25 | 4 | 4 | 9 | 1E-307 |
| ANAPC3 | 182 | 157 | 61 | 37 | 36 | 46 | 44 | 2E-117 |
| HTH_23 | 166 | 200 | 6 | 33 | 15 | 8 | 20 | 1E-225 |
| zf-BED | 116 | 116 | 14 | 8 | 9 | 19 | 5 | 1E-156 |
| HTH_29 | 95 | 121 | 7 | 19 | 1 | 2 | 5 | 8E-148 |
| HTH_psq | 93 | 165 | 3 | 3 | 6 | 1 | 1 | 3E-189 |
| HTH_28 | 85 | 87 | 2 | 6 | 5 | 6 | 11 | 5E-130 |
| SRP_TPR_like | 83 | 87 | 6 | 2 | 1 | 1 | 1 | 2E-163 |
| DUF4806 | 69 | 54 | 6 | 0 | 1 | 0 | 0 | 3E-157 |
| PAX | 61 | 57 | 3 | 23 | 4 | 9 | 8 | 4E-63 |
| BTAD | 32 | 33 | 7 | 1 | 3 | 3 | 3 | 4E-39 |
| Sigma70_r4_2 | 28 | 31 | 2 | 0 | 2 | 1 | 3 | 3E-44 |
| HTH_Tnp_Tc3_1 | 26 | 13 | 1 | 0 | 0 | 0 | 0 | 3E-87 |
| HTH_7 | 21 | 14 | 2 | 0 | 4 | 1 | 1 | 5E-33 |
| CD225 | 21 | 19 | 9 | 2 | 4 | 7 | 7 | 4E-11 |
| DUF2738 | 21 | 12 | 1 | 0 | 0 | 1 | 0 | 3E-56 |
| Sigma70_r4 | 17 | 16 | 1 | 1 | 1 | 0 | 2 | 2E-26 |
| IGFBP | 15 | 21 | 7 | 5 | 4 | 1 | 3 | 1E-09 |
| Sulfate_transp | 15 | 18 | 2 | 4 | 5 | 4 | 5 | 3E-08 |
| DUF1280 | 13 | 31 | 4 | 0 | 4 | 3 | 2 | 3E-17 |
| HTH_3 | 13 | 11 | 1 | 5 | 2 | 2 | 1 | 4E-11 |
| Polysacc_deac_1 | 13 | 14 | 3 | 6 | 1 | 4 | 2 | 5E-08 |
| DUF4817 | 12 | 9 | 2 | 0 | 1 | 0 | 0 | 6E-21 |
| Ca_chan_IQ | 12 | 16 | 5 | 4 | 5 | 2 | 3 | 1E-05 |
| Torsin | 11 | 11 | 2 | 2 | 2 | 5 | 5 | 2E-05 |
| CIDE-N | 10 | 7 | 1 | 2 | 3 | 2 | 1 | 1E-07 |
| GRDP-like | 9 | 7 | 2 | 2 | 1 | 2 | 3 | 2E-05 |
| Transposase_mut | 8 | 10 | 1 | 1 | 3 | 0 | 0 | 2E-08 |
Hvir: Hydra viridissima A99, Hvul: Hydra vulgaris (Hydra2.0), Ch: Clytia hemisphaerica, Mv: Morbakka virulenta, Aa: Aurelia aurita, Nv, Nematostella vectensis, Ad: Acropora digitifera, *Chi-test: evalue of Chi-square test.