Table 3.
Additive QTL and interaction effect between QTL and environment for plant height detected by MCIM method in the two populations.
| Population | QTL | Chr. | Marker Interval | Position (cM) | Confidence Interval (cM) | A a | R2 (A) (%) b | AE c | R2 (AE) (%) d | Physical Interval (Mb) | ReportedQTL/Gene e |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MT | qPH-6-2MT | 6 | T_bin992–T_bin993 | 82.8 | 82.6–83.1 | −7.5 ** | 13.5 | −2.5 ** (AE2)/3.1 ** (AE3) | 1.9 | 19.1–21.3 | E1 |
| qPH-6-3MT (QPH-6) | 6 | T_bin1028–T_bin1029 | 89.8 | 89.6–91.0 | −3.7 ** | 3.2 | 44.1–45.0 | Plant height 20-3 | |||
| qPH-16-1MT | 16 | T_bin2833–T_bin2834 | 63.9 | 61.3–66.8 | −3.0 ** | 2.1 | 29.5–30.3 | E9 | |||
| qPH-17-1MT(QPH-17) | 17 | T_bin3042–T_bin3043 | 116.3 | 116.1–116.3 | −2.7 ** | 1.7 | 40.8–41.8 | Novel | |||
| qPH-19-1MT (QPH-19) | 19 | T_bin3419–T_bin3420 | 96.4 | 96.3–97.7 | 12.9 ** | 39.3 | −3.4 ** (AE1)/6.3 ** (AE2)/−2.7 ** (AE3) | 6.9 | 44.7–45.3 | Dt1 | |
| ZM | qPH-5-1ZM | 5 | Z_bin554–Z_bin555 | 53.4 | 49.9–55.6 | −2.6 ** | 2.1 | 32.1–33.3 | Plant height 26-1 | ||
| qPH-6-2ZM | 6 | Z_bin723–Z_bin724 | 123.1 | 122.0–124.4 | −4.8 ** | 7.2 | −1.8 * (AE2) | 0.9 | 43.8–44.23 | Plant height 20-3 | |
| qPH-10-1ZM | 10 | Z_bin1334–Z_bin1335 | 106.4 | 103.3–106.8 | 4.9 ** | 7.6 | −1.8 * (AE3) | 1.0 | 43.8–44.4 | E2 | |
| qPH-17-1ZM(QPH-17) | 17 | Z_bin2179–Z_bin2180 | 134.1 | 132.7–135.5 | −4.9 ** | 7.6 | −1.7 * (AE2) | 0.7 | 41.0–41.9 | Novel | |
| qPH-18-1ZM | 18 | Z_bin2283–Z_bin2284 | 87.3 | 86.7–90.3 | 4.2 ** | 5.5 | 53.5–54.5 | Dt2 | |||
| qPH-19-1ZM (QPH-19) | 19 | Z_bin2434–Z_bin2435 | 111.5 | 109.8–111.6 | 6.3 ** | 12.5 | −4.3 ** (AE1)/2.0 * (AE2)/2.4 * (AE3) | 4.5 | 44.8–45.9 | Dt1 |
* indicates p < 0.05; **indicates p < 0.01. a additive effect: positive value indicate that M8206 contributed the allele for an increase in the trait value. b phenotypic variance explained by additive QTL. c additive QTL by environment interaction effects. AE1 indicates 2012JP; AE2 indicates 2014JP; AE3 indicates 2014YC. d phenotypic variance explained by additive QTL with environment interaction effect. e The name of QTL for plant height in Soybase [13] or the gene name which associated with plant height within the QTL interval.