Table 2.
Chromosome collinearity between tetraploid cotton and diploid cotton
| Chromosome in tetraploid cotton | Chromosome of highest/higher homology with G. arboreum | Chromosome of highest/higher homology with G. raimondii | Chromosome in tetraploid cotton | Chromosome of highest/higher homology with G. arboreum | Chromosome of highest/higher homology with G. raimondii |
|---|---|---|---|---|---|
| Chr01 (AT1) | A7/A2 | D2 | Chr15 (DT1) | A7/A2 | D2 |
| Chr02 (AT2) | A5/A2 | D3/D5 | Chr14 (DT2) | A5 | D5 |
| Chr03 (AT3) | A5/A7 | D5/D3 | Chr17 (DT3) | A7/A2 | D3 |
| Chr04 (AT4) | A12 | D12/D9 | Chr22 (DT4) | A12 | D12 |
| Chr05 (AT5) | A10 | D9/D12 | Chr19 (DT5) | A10 | D9 |
| Chr06 (AT6) | A8 | D10 | Chr25 (DT6) | A8 | D10 |
| Chr07 (AT7) | A1 | D1 | Chr16 (DT7) | A1 | D1 |
| Chr08 (AT8) | A3 | D4 | Chr24 (DT8) | A3 | D4 |
| Chr09 (AT9) | A11 | D6 | Chr23 (DT9) | A11 | D6 |
| Chr10 (AT10) | A9 | D11 | Chr20 (DT10) | A9 | D11 |
| Chr11 (AT11) | A4 | D7 | Chr21 (DT11) | A4 | D7 |
| Chr12 (AT12) | A6 | D8 | Chr26 (DT12) | A6 | D8 |
| Chr13 (AT13) | A13 | D13 | Chr18 (DT13) | A13 | D13 |