Table 7.
Proportions of phase and mitotic index (MI) derived from the root tips of six crosses in F1 and F2 produced from crossing between five parental genotypes; Cream 7 cv. ‘Cr7’, Colossus cv. ‘Col’, and Dokki 331 cv. ‘D331’ genotypes as female parents and Asian Introduction ‘AI’ and Commercial 1 ‘Com1’ genotypes as male parents.
| Genotypes | Number of examined cells | Prophase % | Metaphase % | Ana & telophase % | Mitotic index % |
|---|---|---|---|---|---|
| Parental parents | |||||
| Asian Introduction (AI) | 1165 | 27.80 | 52.11 | 20.09 | 4.53 |
| Colossus (Col) | 1108 | 44.60 | 39.84 | 15.56 | 2.56 |
| Commercial 1 (Com1) | 1153 | 18.34 | 57.04 | 24.61 | 2.63 |
| Cream 7 (Cr7) | 1046 | 19.22 | 55.07 | 25.70 | 2.75 |
| Dokki 331 (D331) | 1171 | 18.46 | 61.33 | 20.21 | 2.96 |
| Crosses (F1) | |||||
| Col x AI | 1172 | 33.46 | 47.38 | 19.16 | 4.53 |
| Col x Com1 | 1234 | 24.97 | 54.19 | 20.84 | 3.80 |
| Cr7 x AI | 1151 | 36.84 | 40.24 | 22.92 | 3.41 |
| Cr7 x Com1 | 1220 | 30.22 | 50.91 | 18.86 | 2.63 |
| D331 x AI | 1182 | 18.53 | 66.23 | 15.24 | 2.75 |
| D331 x Com1 | 1210 | 23.79 | 60.66 | 15.55 | 3.33 |
| Crosses (F2) | |||||
| Col x AI | 1364 | 29.94 | 43.84 | 26.22 | 4.31 |
| Col x Com1 | 1267 | 26.63 | 54.09 | 19.28 | 3.53 |
| Cr7 x AI | 1359 | 25.46 | 55.92 | 18.62 | 2.84 |
| Cr7 x Com1 | 1455 | 23.25 | 60.63 | 16.13 | 2.39 |
| D331 x AI | 1347 | 25.64 | 53.57 | 20.80 | 2.51 |
| D331 x Com1 | 1383 | 29.80 | 50.34 | 19.87 | 2.75 |
| LSD0.05 | 11.83 | 10.77 | 11.39 | 1.23 | |