Event | Number of genes (COGs)a | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |  | g = 1 | g = 2 | g = 3 | |||||||||
 |  | General | independence | General | Independence | General | Independence | ||||||
 |  | G | U | G | U | G | U | G | U | G | U | G | U |
I | Number of genes in LUCA | 572 | 315 | 506 | 305 | 956 | 788 | 926 | 750 | 1211 | 1049 | 1179 | 1029 |
II | Total gain | 8661 | 11281 | 8892 | 11343 | 5812 | 6857 | 5853 | 6957 | 4461 | 5143 | 4476 | 5166 |
III | Horizontal transfer (II-3166) b | 5495 | 8115 | 5726 | 8177 | 2646 | 3691 | 2687 | 3791 | 1295 | 1977 | 1310 | 2000 |
IV | Total loss | 5121 | 2501 | 4909 | 2458 | 9944 | 7854 | 9953 | 7745 | 13695 | 11649 | 13736 | 11666 |
V | Total events (II + IV) | 13782 | 13782 | 13801 | 13801 | 15756 | 14711 | 15806 | 14702 | 18156 | 16792 | 18212 | 16832 |
VI | Inconsistency score [g(II + IV)] | 13782 | 13801 | 21568 | 21659 | 27078 | 27164 | ||||||
VII | Average number of scenarios per COG | 2.10 | 1.74 | 1.36 | 1.27 | 1.23 | 1.18 | ||||||
VIII | Single-scenario COGs | 1806 | 1944 | 2399 | 2518 | 2587 | 2666 | ||||||
IX | Maximum number of scenarios | 39 | 18 | 8 | 7 | 8 | 6 |