Table 1 Numbers of orthologues, orthogroups, inparalogues and gene births identified by Orthonome, OrthoDB, MultiMSOAR2, OMA groups and reciprocal best hit (RBH) using the same input data
Comparison | Measures | Orthonome | OrthoDB | Multi MSOAR2 | OMA | RBH |
|---|---|---|---|---|---|---|
Twelve FlyBase genomes | Average number of genes per species | 15,446 | ||||
Average number of orthologues per species | 13,517 | 13,270 | 13,310 | 12,934 | 13,545 | |
Average number of inparalogues per species | 1519 | NA | 1543 | NA | NA | |
Average number of gene births per species | 400 | 2805 | 593 | NA | NA | |
Number of 1:1 (n=all) orthogroups | 9538 | 6621 | 9595 | 5380 | 8643 | |
Number of 1:1 (1<n<all) orthogroups | 6711 | 10,231 | 6042 | 15,493 | 9756 | |
Twenty genomes (Twelve FlyBase + eight modENCODE) | Average number of genes per species | 15,055 | ||||
Average number of orthologues per species | 13,272 | 13,091 | 12,964 | 12,565 | 13,504 | |
Average number of inparalogues per species | 1305 | NA | 1422 | NA | NA | |
Average number of gene births per species | 468 | 2343 | 670 | NA | NA | |
Number of 1:1 (n=all) orthogroups | 6541 | 3912 | 7491 | 2555 | 5757 | |
Number of 1:1 (1<n<all) orthogroups | 14,047 | 16,681 | 11,880 | 25,694 | 16,799 | |