Table 2 Total number of phenotyped individuals with values for all traits and for each trait separately (root angle, root number, crown rot, leaf rust and plant height) in the F2 bi-parental segregating population. Lower and upper values of interval confidence (95%) for each parent were calculated for each trait. Percentage of positive and negative transgressive segregation is displayed for each trait
From: Speed breeding for multiple quantitative traits in durum wheat
F2 generation | Root angle ° | Root number # | Leaf rust Severity 0–9 | Crown rot Severity 0–9 | Plant height cm |
|---|---|---|---|---|---|
Total number screened | 882 | 927 | 908 | 912 | 916 |
Outrob4 confidence interval | 45.1–54.9 | 3.4–5.3 | 5.0–5.7 | 3.8–4.6 | 52.36–60.04 |
Caparoi confidence interval | 67.3–87.2 | 3.1–4.2 | 2.5–3.7 | 6.7–8.2 | 44.9–53.4 |
Positive transgressive segregants (%) | 38.3 | 4.9 | 9.3 | 11.8 | 20.4 |
Negative transgressive segregants (%) | 3.9 | 51.8 | 32.3 | 10.3 | 17.2 |