Table 6.
Conditional additive and interacting effects of QTL × environment of identified QTLs for the greenness of flag leaf.
| QTL | Flanking markers | Stagea | Ab | AEc | H2(A)b(%) | H2(AE)c(%) |
|---|---|---|---|---|---|---|
| Qspad.acs-1A.1 | Xgwm633-Xgwm164 | S1|S0 | 0.81*** | 0.73 | ||
| Qspad.acs-1A.2 | Xgwm135-Xwmc304 | S1|S0 | 0.76*** | 0.91 | ||
| Qspad.acs-1A.6 | Xgwm164-Xcfd59 | S2|S1 | 0.64*** | 0.66 | ||
| Qspad.acs-1B.1 | Xgwm11-Xwmc626 | S1|S0 | −0.80*** | 0.63 | ||
| Qspad.acs-1B.2 | Xmag2064-Xwmc694 | S3|S2 | 0.59*** | 0.39***(E2WW), 0.36***(E3WW) | 0.60 | 1.08 |
| Qspad.acs-1B.5 | Xwmc582-Xgwm374 | S1|S0 | −0.59*** | 0.56 | ||
| Qspad.acs-2A.1 | Xgwm339-Xgwm95 | S1|S0 | 0.77*** | −0.93***(E2WW), −0.99***(E3WW) | 1.05 | 1.71 |
| Qspad.acs-2A.2 | Xgwm249-Xcfa2263 | S1|S0 | −0.57*** | 0.59 | ||
| Qspad.acs-2A.3 | Xgwm558-Xbarc208 | S1|S0 | 0.94*** | 0.34**(E2WW) | 1.06 | 1.14 |
| Qspad.acs-2A.6 | Xwmc644-Xmag1730 | S1|S0 | 0.93*** | 1.29 | ||
| Qspad.acs-2A.8 | Xgwm515-Xwmc644 | S4|S3 | −0.47*** | 0.25*(E1WW) | 0.49 | 0.82 |
| Qspad.acs-2B.4 | Xwmc223-Xbarc101 | S3|S2 | −0.58*** | 0.50 | ||
| Qspad.acs-3A.5 | Xcfd193-Xcfa2234 | S2|S1 | 0.61*** | 0.84 | ||
| Qspad.acs-3A.7 | Xmag3082-Xbarc19 | S3|S2 | −0.72*** | 0.99 | ||
| Qspad.acs-3B.3 | Xwmc540-Xgwm566 | S1|S0 | −0.64*** | 0.75 | ||
| Qspad.acs-3B.9 | Xgwm108-Xpsp3035 | S2|S1 | 0.53*** | 0.52***(E2WW), 0.54***(E3WW) | 0.76 | 2.05 |
| Qspad.acs-3B.10 | Xbarc173-Xgwm284 | S2|S1 | 0.69*** | −0.43***(E2DS) | 0.63 | 1.22 |
| Qspad.acs-4A.1 | Xmag987-Xbarc78 | S2|S1 | −0.36** | −0.76***(E1DS), −0.78***(E3DS) | 0.40 | 3.80 |
| Qspad.acs-4A.3 | Xksum51-Xgwm637 | S2|S1 | −0.54*** | 0.73 | ||
| Qspad.acs-4B.1 | Xgwm513-Xbarc1142 | S4|S3 | −0.39** | −0.76***(E2DS), −0.70***(E3DS), 0.75***(E3WW) | 0.36 | 3.25 |
| Qspad.acs-4B.5 | Xksum244-Xmag2055 | S3|S2 | −0.31** | −0.77***(E2DS), −0.78***(E3DS), 0.72***(E2WW) | 0.41 | 3.19 |
| Qspad.acs-5B.2 | Xwmc734-Xwmc235 | S1|S0 | −0.88*** | −0.25**(E3WW) | 0.86 | 0.89 |
| Qspad.acs-5B.8 | Xgdm116-Xbarc140 | S2|S1 | −0.62*** | 0.74 | ||
| Qspad.acs-5D.2 | Xbarc205-Xgwm232 | S3|S2 | 0.33** | −0.41***(E1DS), 0.32** (E3WW) | 0.39 | 2.72 |
| Qspad.acs-5D.6 | Xgwm565-Xwmc443 | S4|S3 | 0.41*** | −0.32**(E2DS), 0.26* (E3WW) | 0.75 | 3.52 |
| Qspad.acs-6A.1 | Xwmc201-Xwmc684 | S2|S1 | 0.73*** | 0.86 | ||
| Qspad.acs-6A.3 | Xgwm169-Xwmc580 | S4|S3 | −0.48*** | −0.41***(E2DS), 0.47***(E3WW) | 0.49 | 2.53 |
| Qspad.acs-6A.6 | Xgwm570-Xwmc553 | S3|S2 | −0.55*** | 0.66 | ||
| Qspad.acs-6B.1 | Xgwm508-Xmag1378 | S1|S0 | 0.62*** | 0.70 | ||
| Qspad.acs-6B.3 | Xmag3469-Xgwm644 | S5|S4 | −0.46*** | 0.40 | ||
| Qspad.acs-6B.7 | Xmag1266-Xmag982 | S3|S2 | −0.43*** | 0.38 | ||
| Qspad.acs-7A.6 | Xbarc1034-Xwmc273 | S4|S3 | 0.39*** | −0.41***(E2DS), 0.21*(E2WW) | 0.74 | 2.63 |
| Qspad.acs-7A.7 | Xwmc405-Xpsp3050 | S3|S2 | 0.48** | −0.46***(E1DS), 0.34**(E1WW) | 0.36 | 2.80 |
| Qspad.acs-7B.2 | Xwmc517-Xbarc315 | S5|S4 | 0.30** | −0.33**(E2DS) | 0.57 | 2.31 |
| Qspad.acs-7B.8 | Xbarc315-Xwmc311 | S2|S1 | −0.63*** | 0.81 | ||
| Qspad.acs-7D.1 | Xgwm428-Xbarc111 | S3|S2 | 0.49*** | −0.49***(E1DS), −0.47***(E2DS), 0.47***(E3WW) | 0.59 | 1.68 |
| Qspad.acs-7D.3 | Xcfd46-Xwmc438 | S2|S1 | −0.34** | −0.75***(E1DS), −0.79***(E3DS), 0.80***(E1WW) | 0.51 | 3.01 |
a
S1|S0–S5|S4 are as shown in Table 2.
b
A, the additive effect. A positive value indicates the genetic effect from Q9086 allele, and a negative value represents the genetic effect from Longjian 19 allele;
*
P ≤ 0.01,
**
P ≤ 0.005, and
***
P ≤ 0.001; H2(A) (%) indicates the proportion of phenotypic variance explained by additive QTL.
c
AE, the additive QTL × environment interaction effects in drought stress (DS) and the well-watered (WW) conditions in E1–E3 shown in Table 1. H2(AE)(%) indicates the phenotypic variance explained by additive QTL × environment interaction.