Table 3.
Summary of the detected MQTLs for YLD, GW, HD, PH, TN, DT, RT, RL, RDR, RDW and RN traits in rice under water deficit condition.
| Trait | Chr | MQTL | Flanking markers | Position on the consensus reference map (cM) | Confidence interval (cM) | Genomic position on the rice genome (Mb) | Number of initial QTLs | Number of studies/populations | Phenotypic variance range (%) | Number of genes underlying the MQTL interval |
|---|---|---|---|---|---|---|---|---|---|---|
| GW | 2 | MQTL-GW1 | RG102-R418 | 118.97 | 1.84 | 27.48–28.94 | 2 | 2/2 | 5.9–10 | 170 |
| 5 | MQTL-GW2 | C61983S-RM3419 | 34.86 | 2.54 | 4.33–5.28 | 4 | 4/4 | 8.63–14.2 | 76 | |
| 7 | MQTL-GW3 | C1467-R10022S | 83.43 | 19.85 | 20.73–25.43 | 2 | 1/2 | 6.95–8.82 | 597 | |
| 8 | MQTL-GW4 | S3680-RM3689 | 79.81 | 0.96 | 18.25–19.33 | 2 | 2/2 | 4.15–10 | 78 | |
| 12 | MTQL-GW5 | R10851S-RM7376 | 79.84 | 19.14 | 19.87–23.44 | 2 | 2/2 | 8–21.9 | 257 | |
| HD | 3 | MQTL-HD1 | C60980S-RM6496 | 43.96 | 3.92 | 8.80–10.14 | 5 | 2/2 | 10.2–22.3 | 194 |
| 3 | MQTL-HD2 | S1764-RM6881 | 80.74 | 2.93 | 15.94–16.87 | 3 | 2/2 | 9.3–10.6 | 70 | |
| 5 | MQTL-HD3 | RM305-RM2357 | 92.66 | 33.1 | 20.94–26.85 | 2 | 2/2 | 8.5–17.15 | 750 | |
| 9 | MQTL-HD4 | S781-G1047 | 44.29 | 0.3 | 1.21–4.70 | 2 | 2/2 | 9.97–15.8 | 181 | |
| 9 | MQTL-HD5 | R1751-S2074 | 94.7 | 1.71 | 14.36–15.07 | 2 | 2/2 | 7.03–23.8 | 73 | |
| 10 | MQTL-HD6 | RM4455-C1369 | 32.9 | 22.85 | 11.66–17.15 | 3 | 2/2 | 3.54–8.06 | 456 | |
| 12 | MQTL-HD7 | C53024S-RM1337 | 51.07 | 0.43 | 10.60–11.93 | 4 | 3/3 | 5–21.84 | 66 | |
| PH | 1 | MQTL-PH1 | RM8066-RM3627 | 54.37 | 3.01 | 9.56–10.30 | 3 | 2/2 | 5.22–11.48 | 75 |
| 1 | MQTL-PH2 | R530-RM3324 | 129.7 | 3.07 | 30.50–31.71 | 2 | 2/2 | 10–22.7 | 182 | |
| 1 | MQTL-PH3 | RM6387-RM3285 | 137.42 | 0.12 | 32.54–33.04 | 3 | 2/3 | 9.9–27.5 | 62 | |
| 2 | MQTL-PH4 | S14115-G1340 | 45.05 | 6.29 | 8.72–10.42 | 2 | 2/2 | 5.83–12.3 | 130 | |
| 2 | MQTL-PH5 | RM208-RM498 | 140.44 | 0.03 | 35.13–35.39 | 5 | 2/2 | 2.9–13.9 | 46 | |
| 3 | MQTL-PH6 | C52104S-E1419S | 92.38 | 1.27 | 23.13–23.88 | 2 | 2/2 | 4.62–6.06 | 58 | |
| 4 | MQTL-PH7 | RG329-RM3836 | 106.79 | 1.28 | 30.85–31.62 | 6 | 4/4 | 2.26–14.4 | 115 | |
| 7 | MQTL-PH8 | RM3718-R1788 | 49.37 | 3.68 | 7.95–15.20 | 3 | 2/2 | 4.33–4.44 | 338 | |
| 8 | MQTL-PH9 | RM7049-E60162S | 92.7 | 4.15 | 20.81–21.76 | 2 | 2/2 | 10–28.2 | 92 | |
| 12 | MQTL-PH10 | S10904-C53024S | 49.59 | 1.41 | 7.98–10.60 | 4 | 3/3 | 4.94–13.11 | 120 | |
| TN | 5 | MQTL-TN1 | C1268-S10569 | 80 | 5 | 20.15–20.80 | 2 | 2/2 | 4.19–14.7 | 76 |
| 6 | MQTL-TN2 | C1032-RM8258 | 14.54 | 2.76 | 3.16–4.73 | 2 | 2/2 | 9.39–10 | 230 | |
| YLD | 1 | MQTL-YLD1 | RM1152-G1372 | 127 | 0.6 | 30.09–30.49 | 3 | 2/2 | 5–14.57 | 70 |
| 2 | MQTL-YLD2 | RM5706-L107 | 111.56 | 3.6 | 26.47–27.59 | 2 | 2/2 | 10–43.2 | 142 | |
| 3 | MQTL-YLD3 | C51151S-RM3525 | 131.47 | 9.37 | 28.56–30.38 | 4 | 2/2 | 6.35–15 | 224 | |
| 4 | MQTL-YLD4 | R2737-RG329 | 100.94 | 7.3 | 29.15–30.85 | 2 | 2/2 | 1.31–15.8 | 229 | |
| 6 | MQTL-YLD5 | RM5531-R10069S | 54.48 | 7.05 | 7.17–10.46 | 2 | 2/2 | 6.7–12.18 | 183 | |
| 8 | MQTL-YLD6 | RM2344-RZ143 | 16.62 | 5.96 | 0.07–1.52 | 2 | 2/2 | 3.24–8.5 | 198 | |
| 10 | MQTL-YLD7 | R1261-C63979S | 16.65 | 0.4 | 8.85–9.92 | 2 | 2/2 | 9.5–11.4 | 53 | |
| 11 | MQTL-YLD8 | RM6085-S20163S | 28.03 | 12.3 | 3.04–5.37 | 2 | 2/2 | 8.5–15.5 | 219 | |
| 12 | MQTL-YLD9 | E30009S-R3276S | 46.69 | 6.68 | 6.98–10.43 | 3 | 2/2 | 13.89–30 | 178 | |
| 12 | MQTL-YLD10 | S10043S-S826 | 58.47 | 3.9 | 15.32–17.56 | 2 | 2/2 | 9.27–22.3 | 66 | |
| DT | 1 | MQTL-DT1 | RM7318-C10728S | 113.16 | 0.41 | 26.14–26.88 | 4 | 3/3 | 9.25–250.8 | 89 |
| 4 | MQTL-DT2 | C12216S- E61747S | 41.52 | 2.5 | 18.39–18.44 | 2 | 2/2 | 7.7–10.19 | 24 | |
| 8 | MQTL-DT3 | RM7356-S11114 | 93.44 | 0.54 | 21.28–21.47 | 2 | 2/2 | 10–10.1 | 21 | |
| 11 | MQTL-DT4 | E20817-E3558S | 74 | 2.71 | 16.81–17.89 | 2 | 2/2 | 19.05–19.8 | 74 | |
| RT | 1 | MQTL-RT1 | C409-RM7566 | 111.11 | 11.93 | 24.93–27.76 | 2 | 2/2 | 8.7–10.1 | 308 |
| 1 | MQTL-RT2 | E50125S-RM5759 | 150.68 | 6.05 | 37.23–39.02 | 2 | 2/2 | 7.2–21 | 291 | |
| 4 | MQTL-RT3 | C1087-C377 | 70.17 | 7.01 | 21.98–23.99 | 2 | 2/2 | 7.7–20.6 | 294 | |
| 5 | MQTL-RT4 | RM3381-RM5948 | 62.56 | 16.45 | 9.58–18.97 | 2 | 2/2 | 5–7.4 | 546 | |
| 6 | MQTL-RT5 | RM8112-RM584 | 13.32 | 6.98 | 2.17–3.41 | 2 | 2/2 | 2–10.8 | 214 | |
| 9 | MQTL-RT6 | RM3787-C482 | 123.47 | 3.01 | 20.04–21.05 | 4 | 2/2 | 10.9–14.6 | 155 | |
| RL | 4 | MQTL-RL1 | RM6992-RM6909 | 105.97 | 6.41 | 30.76–32.06 | 2 | 2/2 | 8.45–11.86 | 194 |
| 9 | MQTL-RL2 | C2985-C397 | 81.42 | 3.07 | 11.79–12.28 | 6 | 3/3 | 9.11–11 | 47 | |
| 9 | MQTL-RL3 | S4677S-RM6839 | 92.16 | 3.33 | 13.62–14.56 | 4 | 4/4 | 8.2–32.5 | 91 | |
| 9 | MQTL-RL4 | C12357S-RM6643 | 132.34 | 0.58 | 21.52–21.70 | 2 | 2/2 | 12.9–13.4 | 35 | |
| RDR | 2 | MQTL-RDR1 | R418-RM6424 | 124.07 | 2.14 | 28.94–29.62 | 4 | 2/3 | 9.3–19.9 | 88 |
| 4 | MQTL-RDR2 | RM5320-R2737 | 91.65 | 8.52 | 28.01–29.15 | 4 | 3/3 | 10–56.6 | 133 | |
| 9 | MQTL-RDR3 | RM5526-RM7038 | 78.11 | 4.22 | 7.31–11.80 | 2 | 2/2 | 7.99–10 | 220 | |
| RDW | 1 | MQTL-RDW1 | E50125S-RM6593 | 148.37 | 0.95 | 37.23–38.02 | 3 | 3/3 | 7.6–26.8 | 134 |
| 5 | MQTL-RDW2 | E417S-RM3631 | 104.43 | 3.42 | 24.11–25.83 | 2 | 2/2 | 10–12.2 | 214 | |
| 8 | MQTL-RDW3 | RM8266-RM8256 | 53.06 | 12.21 | 3.98–7.78 | 2 | 2/2 | 3.3–7.9 | 294 | |
| 8 | MQTL-RDW4 | S11102-RM8043 | 103.72 | 1.56 | 22.87–23.57 | 2 | 2/2 | 4.4–16 | 72 | |
| 9 | MQTL-RDW5 | RM3909-C11503S | 120.57 | 1.19 | 19.53–19.88 | 2 | 2/2 | 4.31–13.1 | 51 | |
| 11 | MQTL-RDW6 | S2137-C61883S | 57.03 | 8.53 | 8.29–10.13 | 2 | 2/2 | 6.14–14 | 94 | |
| 11 | MQTL-RDW7 | RM7240-RM6688 | 119.95 | 0.25 | 27.02–27.54 | 4 | 3/3 | 2.2–11.1 | 46 | |
| RN | 1 | MQTL-RN1 | RM2772-C808 | 104.4 | 3.38 | 24.08–25.63 | 2 | 2/2 | 12–22.8 | 182 |
| 5 | MQTL-RN2 | RM5401-RM2457 | 100.8 | 16.25 | 22.28–26.87 | 2 | 2/2 | 5.1–10 | 602 | |
| 9 | MQTL-RN3 | RM3808-C482 | 124.14 | 2.2 | 20.54–21.05 | 2 | 2/2 | 8.6–11.6 | 75 |
YLD yield, GW grain weight, PH plant height, HD heading date, TN Tiller number, DT drought tolerance, RDW root dry weight, RL root length, RN root number, RT root thickness, RDR ratio of deep rooting, Chr chromosome.