Table 2 D chromosome retention in eight hexaploid /tetraploid populations
From: Retention of D genome chromosomes in pentaploid wheat crosses
Population | Generation | Chromosomes | Total no. of lines a | At least one D-chr b | Ave D-chr/line c | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Â | Â | 1D | 2D | 3D | 4D | 5D | 6D | 7D | Â | Â | Â |
2–49/Bellaroid | F2 | 65e+1f | 59+3 | 64+3 | 64+1 | 66 | 62+3 | 65+1 | 83 | 82 | 5.3 |
2–49/Bellaroi | F3 | 53 | 48+1 | 48+2 | 51+1 | 51+3 | 50 | 49 | 59 | 54 | 5.9 |
2–49/Bellaroi | F7 | 5 | 5 | 5 | 5 | 4 | 5 | 5 | 16 | 5 | 2.1 |
2–49/950329 | F6 | 14 | 14 | 15 | 14 | 11+3 | 14 | 14 | 43 | 15 | 2.2 |
Sunco/Bellaroi | F2 | 10 | 19 | 11 | 19 | 15+2 | 17 | 19+2 | 34 | 30 | 3.2 |
Sunco/230604 | F2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | 0.0 |
CPI133814/Bellaroi | F3 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 38 | 2 | 0.1 |
CPI133814/Bellaroi | F7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 0.0 |
