Table 1. Statistics based on the phylomes of seven microbial genomes.
| Organism | Genes/genome | Trees | Genes/tree | A (Apure) | E (Epure) | B (Bpure) | |
| |
|
|
Average |
Max |
|
|
|
| R.prowazekii | 837 | 686 | 47 | 377 | 35 (16) | 176 (121) | 534 (464) |
| C.pneumoniae | 1052 | 731 | 29 | 263 | 37 (18) | 146 (85) | 501 (421) |
| B.burgdorferi | 850 | 748 | 38 | 315 | 50 (24) | 120 (85) | 541 (492) |
| Synechocystis sp. | 3166 | 2011 | 39 | 542 | 212 (121) | 590 (471) | 1318 (1131) |
| A.aeolicus | 1522 | 1202 | 46 | 618 | 266 (173) | 129 (74) | 933 (812) |
| T.maritima | 1849 | 1392 | 47 | 513 | 418 (318) | 107 (59) | 989 (859) |
| P.abyssi | 1765 | 1436 | 35 | 501 | 1003 (893) | 74 (43) | 440 (341) |
A, all connections that include Archaea; E, all connections that include Eukarya; B, all connections that include Bacteria; Apure, pure connections to Archaea; Epure, pure connections to Eukarya; Bpure, pure connections to Bacteria.