Table 4.
Mean wild allele effects of peak markers (DR > 20) of selected quantitative trait locus (QTL) regions.
| QTL Region | DIA [µm] | WAL [µm] | AREA [µm2] | Candidate Gene | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| shared-QTL | chromosome | Position a | 2017 | 2018 | BLUEs | 2017 | 2018 | BLUEs | 2017 | 2018 | BLUEs | ||
| QPed.shared.2H-1 | 2H | 18.3–26.8 cM | 21,508,891–29,254,219 bp | −101.5 | - | −67.5 | 5.6 | 6.5 | 5.5 | −8.3 × 104 | - | −4.4 × 104 | PPD-H1 [20] |
| QPed.shared.2H-2 | 2H | 55.5–60.8 cM | 164,050,763–518,354,808 bp | −181.6 | −153.7 | −168.0 | −10.2 | −7.5 | −9.5 | −1.8 × 105 | −1.4 × 105 | −1.6 × 105 | HvCEN [22] |
| QPed.shared.2H-3 | 2H | 82.0 cM | 586,582,931–586,594,551 bp | 11.3 | - | 16.3 | - | - | - | −1.3 × 104 | - | 1.0 × 104 | |
| QPed.shared.3H-1 | 3H | 47.7–51.8 cM | 128,830,583–394,780,497 bp | 72.7 | 100.9 | 91.1 | 10.5 | 14.4 | 14.2 | 8.8 × 104 | 1.2 × 105 | 1.1 × 105 | |
| QPed.shared.3H-2 | 3H | 71.5 cM | 517,985,664 bp | - | 17.0 | 16.3 | - | - | - | - | - | 2.1 × 104 | |
| QPed.shared.3H-3 | 3H | 106.6–109.5 cM | 569,528,666–573,503,074 bp | −50.3 | - | - | −8.8 | - | −2.0 | −6.0 × 104 | - | −2.4 × 104 | HvGA20ox2 [23] |
| QPed.shared.4H-1 | 4H | 0.9–2.1 cM | 393,618–3,342,910 bp | - | 25.8 | - | 5.1 | 8.1 | 6.3 | - | 3.7 × 104 | 2.5 × 104 | |
a Interval between most extreme positions of significant markers found inside shared QTL.