From: Parallel evolution of amphioxus and vertebrate small-scale gene duplications
Genes | Amphioxus–vertebrate orthologous genes | Orthogroups | Mean # of genes in duplicated orthogroups | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Lineage | Species | Total | Duplicated | % | Total | Duplicated | % | Total | Duplicated | % | |
Amphioxus | B. lanceolatum | 25946 | 11973 | 46.1 | 15269 | 8520 | 55.8 | 12691 | 2468 | 19.4 | 4.9 |
B. floridae | 20541 | 10192 | 49.6 | 13074 | 7578 | 58.0 | 10568 | 1934 | 18.3 | 5.3 | |
B. belcheri | 18413 | 8469 | 46.0 | 11944 | 6354 | 53.2 | 10533 | 1805 | 17.1 | 4.7 | |
Vertebrates | D. rerio | 23912 | 13510 | 56.5 | 16664 | 11504 | 69.0 | 10587 | 3727 | 35.2 | 3.6 |
G. gallus | 16558 | 7416 | 44.8 | 12250 | 6630 | 54.1 | 10455 | 2399 | 22.9 | 3.1 | |
M. musculus | 21691 | 10660 | 49.1 | 14447 | 8518 | 59.0 | 12236 | 2847 | 23.3 | 3.8 | |
H. sapiens | 19715 | 9799 | 49.7 | 13802 | 8015 | 58.1 | 12205 | 2997 | 24.6 | 3.3 |