Table 3.
Expansion of shared and lineage‐specific gene families in cnidarians
| ADIG | AFEN | ATEN | DSPP | EPAL | HVUG | NVEC | |
|---|---|---|---|---|---|---|---|
| Total genes | 33,878 | 21,372 | 31,556 | 23,199 | 26,087 | 21,990 | 24,780 |
| Singletons | 4,053 | 5,261 | 6,705 | 5,752 | 2,590 | 2,800 | 5,492 |
| Singletons (%) | 11.96 | 24.62 | 21.25 | 24.79 | 9.93 | 12.73 | 22.16 |
| Total gene families | 14,285 | 13,279 | 15,576 | 13,306 | 14,501 | 8,666 | 13,323 |
| Total genes in gene families | 29,825 | 16,111 | 24,851 | 17,447 | 23,497 | 19,190 | 19,288 |
| Expansion | 2.09 | 1.21 | 1.6 | 1.31 | 1.62 | 2.21 | 1.45 |
| Lineage‐specific gene families | 1,210 | 279 | 947 | 496 | 602 | 1,293 | 1,037 |
| Lineage‐specific gene families (%) | 8.47 | 2.1 | 6.08 | 3.73 | 4.15 | 14.92 | 7.78 |
| Lineage‐specific genes | 4,238 | 659 | 3,963 | 1,232 | 1,830 | 6,451 | 3,447 |
| Expansion | 3.5 | 2.36 | 4.18 | 2.48 | 3.04 | 4.99 | 3.32 |
| Shared gene families | 13,075 | 13,000 | 14,629 | 12,810 | 13,899 | 7,373 | 12,286 |
| Shared gene families (%) | 91.53 | 97.90 | 93.92 | 96.27 | 95.85 | 85.08 | 92.22 |
| Shared genes | 25,587 | 15,452 | 20,888 | 16,215 | 21,667 | 12,739 | 15,841 |
| Expansion | 1.96 | 1.19 | 1.43 | 1.27 | 1.56 | 1.73 | 1.29 |
Abbreviations: ADIG, Acropora digitifera; AFEN, Amplexidiscus fenestrafer; ATEN, Actinia tenebrosa; DSPP, Discosoma sp.; EPAL, Exaiptasia pallida; HVUG, Hydra vulgaris; NVEC, Nematostella vectensis.