Table 4.
Chromosomal location and characteristics of QTLs for root thickening in D. carota subsp. commutatus × 2874B F2 population.
| QTL ID | Chromo-some | Position (cM) | LOD value | LOD support interval | Nearest marker | % Variation explaineda |
|---|---|---|---|---|---|---|
| Q1 | 2 | 64.0 | 3.6 | 60.0–68.0 | 2_42552923 | 8.53 |
| Q2 | 3 | 44.0 | 6.3 | 33.6–53.3 | 3_30320926 | 14.44 |
| Q3 | 4 | 34.0 | 6.8 | 14.8–34.8 | 4_25093202 | 15.50 |
| Q4 | 5 | 39.1 | 7.2 | 28.7–48.5 | 5_21499391 | 16.33 |
| Q5 | 8 | 40.0 | 3.2 | 43.7–44.3 | 8_25025402 | 7.62 |
aCalculated according to the formula: (1 - 10-∗LOD)∗100 (Broman and Sen, 2009).