TABLE 2.
Comparisons of the four groups of ORFans in the P and NP genomes
| Protein group | No. (%) of ORFans ina
: |
|
|---|---|---|
| Total NP genomes | Total P genomes | |
| All proteins | ||
| SS-ORFans | 17,081 (2.60) | 17,455 (1.39) |
| PS-ORFans | 56,196 (4.48) | |
| NS-ORFans | 39,437 (6.00) | |
| Non-ORFans | 600,654 (91.40) | 1,181,929 (94.13) |
| Prophage proteins | ||
| SS-ORFans | 1,459 (8.54) | 2,138 (12.24) |
| PS-ORFans | 10,539 (18.75) | |
| NS-ORFans | 3,747 (9.50) | |
| Non-ORFans | 13,071 (2.18) | 34,366 (2.91) |
| PAI proteins | ||
| SS-ORFans | 5,091 (29.81) | 5,163 (29.58) |
| PS-ORFans | 17,087 (30.41) | |
| NS-ORFans | 8,236 (20.88) | |
| Non-ORFans | 37,412 (6.23) | 84,006 (7.11) |
| VF proteins | ||
| SS-ORFans | 78 (0.46) | 116 (0.66) |
| PS-ORFans | 2,718 (4.84) | |
| NS-ORFans | 259 (0.66) | |
| Non-ORFans | 109,216 (18.18) | 210,988 (17.85) |
| HGT proteins | ||
| SS-ORFans | 5,486 (32.12) | 4,694 (26.89) |
| PS-ORFans | 13,857 (24.66) | |
| NS-ORFans | 15,587 (39.52) | |
a
The results shown represent 165 genomes and 657,172 proteins for total NP genomes and 340 genomes and 1,255,580 proteins for total P genomes.