Table 2 Status of protein coding genes from the two comparisons
| Â | cow vs. human | human vs. cow | ||
|---|---|---|---|---|
| Â | known | novel | known | novel |
potential orthologs | 416 | 705 | 114 | 6 |
new genes | 70 | 227 | 480 | 20 |
gene variant | 129 | 131 | 289 | 5 |
intronic | 8 | 42 | 42 | 1 |
not aligned | 58 | 215 | 40 | 3 |
total | 681 | 1,320 | 965 | 35 |