Species | Ostrich | Chicken | Turkey | Duck | Zebra finch | Budgerigar |
---|---|---|---|---|---|---|
No. of interchromosomal changes (as determined by FISH) from avian ancestor | 0 | 1 | 1 | 0 | 2 | 8 |
No. of interchromosomal changes (determined using bioinformatics) from avian ancestor | 26 | 1 | 5 | 1 | 2 | 40 |
No. of intrachromosomal changes from avian ancestor in chromosomes 1–5 (excluding 4p) | 44 | 22 | 46 | 40 | 54 | 52 |
No. of intrachromosomal changes from Neognathae ancestor in chromosomes 6–28 + 4p + Z | Not applicable | 25 | 32 | 49 | 71 | 82 |