Table 3 Significant QTLs detected using high-density linkage map for yield contributing traits in ILs evaluated across the environments created under rainfed situations
From: Dissection of QTLs conferring drought tolerance in B. carinata derived B. juncea introgression lines
Trait | QTL | Env | Chr | Pos | Flanking Markers | LOD | PVE (%) | Add | Marker interval (cM) |
|---|---|---|---|---|---|---|---|---|---|
Plant height | qPH.2B.1 | RE1 | 2B | 10 | 2B_3291748–2B_1636089 | 3.26 | 16.38 | -9.88 | 2.5–15.5 |
qPH.3B.1 | RE2 | 3B | 119 | 3B_19151635–3B_18990496 | 2.88 | 11.55 | 6.84 | 116.5–119.5 | |
qPH.9A.1 | RE3 | 9A | 72 | 9A_45604301–9A_3104692 | 2.78 | 15.62 | 13.52 | 71.5–73.5 | |
Secondary branches/plant | qSB.3B.1 | RE1 | 3B | 58 | 3B_65754767–3B_63675862 | 3.05 | 15.66 | -4.67 | 57.5–58.5 |
qSB.7A.1 | RE2 | 7A | 80 | 7A_6835604–7A_7834496 | 3.10 | 5.49 | 3.01 | 76.5–82.5 | |
qSB.10A.1 | 10A | 49 | 10A_17921440–10A_847901 | 2.95 | 5.65 | 2.92 | 47.5–49.5 | ||
Main shoot length | qMSL.3B.1 | RE1 | 3B | 103 | 3B_9101086–3B_22690875 | 3.19 | 16.17 | -5.28 | 96.5–111.5 |
Siliqua length | qSL.2B.1 | RE1 | 2B | 64 | 2B_65115276–2B_64577224 | 4.32 | 20.65 | 0.25 | 62.5–64.5 |
qSL.2B.1 | RE2 | 2B | 64 | 2B_65115276–2B_64577224 | 2.51 | 12.96 | 0.25 | 62.5–64.5 | |
qSL.8A.1 | RE3 | 8A | 27 | 8A_3395566–8A_3395574 | 2.63 | 15.07 | 0.51 | 26.5–28.5 | |
Seeds/ silique | qSS.9A.1 | RE1 | 9A | 24 | 9A_38513927–9A_5962669 | 2.82 | 18.21 | 2.64 | 23.5–24.5 |
qSS.9A.1 | RE3 | 9A | 24 | 9A_38513927–9A_5962669 | 2.81 | 13.89 | 3.32 | 23.5–24.5 | |
Seed yield/ plant | qSY.3B.1 | RE3 | 3B | 100 | 3B_9101086–3B_22690875 | 2.74 | 14.15 | -1.74 | 94.5–103.5 |
qSY.3B.2 | RE2 | 3B | 111 | 3B_22690875–3B_19151635 | 3.39 | 18.34 | -2.55 | 104.5–115.5 | |
Biological yield/plant | qBY.3A.1 | RE2 | 3A | 87 | 3A_2676786–3A_2045625 | 4.36 | 8.59 | 16.55 | 85.5–87.5 |
qBY.3B.1 | RE2 | 3B | 20 | 3B_60523215–3B_58467664 | 3.08 | 5.53 | 8.26 | 16.5–21.5 | |
qBY.3B.2 | RE3 | 3B | 101 | 3B_9101086–3B_22690875 | 3.03 | 11.91 | -5.44 | 96.5–104.5 | |
qBY.3B.2 | RE2 | 3B | 104 | 3B_9101086–3B_22690875 | 5.52 | 10.75 | -8.96 | 99.5–110.5 | |
1,000 seed weight | qTSW.3B.1 | RE3 | 3B | 237 | 3B_59798024–3B_16518040 | 2.70 | 13.66 | -0.34 | 229.5–237.5 |
qTSW.3B.2 | RE1 | 3B | 243 | 3B_16490510–3B_15005559 | 3.73 | 14.58 | -0.47 | 238.5–245 | |
qTSW.3B.2 | RE2 | 3B | 242 | 3B_16490510–3B_15005559 | 2.98 | 14.40 | -0.31 | 237.5–245 | |
qTSW.6B.1 | RE2 | 6B | 120 | 6B_17473921–6B_17473911 | 2.83 | 11.78 | 0.24 | 111.5–126.5 | |
Oil content | qOIL.8A.1 | RE1 | 8A | 47 | 8A_16951000–8A_1068464 | 2.58 | 11.49 | -1.11 | 44.5–49 |
Days to 50% flowering | qDF.5B.1 | RE1 | 5B | 9 | 5B_51917617–5B_48146581 | 3.48 | 7.42 | 10.31 | 7.5–10.5 |
qDF.1B.1 | RE2 | 1B | 71 | 1B_56351113–1B_30563611 | 3.82 | 17.84 | 2.57 | 68.5–72.5 | |
qDF.3B.1 | RE3 | 3B | 116 | 3B_22690875–3B_19151635 | 3.13 | 15.07 | 1.60 | 110.5–119.5 | |
Days to maturity | qDM.8B.1 | RE2 | 8B | 22 | 8B_69572249–8B_69878598 | 2.89 | 16.35 | 1.95 | 20.5–22.5 |
qDM.2B.1 | RE3 | 2B | 53 | 2B_58202892–2B_64284809 | 3.36 | 12.41 | -4.85 | 48.5–56.5 |