Table 3.
The characters of 20 consensus loci associated with P efficiency-related traits across various years and treatments.
| Namea | Traits-years-treatmentsb | Chr.c | Marker intervald | Positione | LODf | R2g |
|---|---|---|---|---|---|---|
| q1 | SDW05-P, TDW05-P, PAE05-P | 1 | Marker338587–Marker397044 | 72.21–75.01 | 3.39 | 8.40 |
| q2 | RDW05-P, SDW05-P, TDW05-P, PAE05-P, RDW05−∕+P, RDW06-P, PH06-P | 2 | Marker2373489–Marker2377055 | 19.19–20.81 | 3.71 | 8.63 |
| q3 | SDW06-P, TDW06-P | 3 | Marker962011–Marker923093 | 58.11–59.27 | 3.57 | 7.37 |
| q4-1 | TDW05−∕+P, SDW05−∕+P | 4 | Marker41910–Marker131379 | 71.02–84.42 | 4.14 | 11.11 |
| q4-2 | PUE05−∕+P, RDW06+P, TDW06+P, TDW06-P, PH06+P, PH06-P, PC06−∕+P | 4 | Marker53079–Marker63513 | 15.21–19.56 | 5.14 | 12.59 |
| q6 | RDW05+P, RDW06+P, APA06−∕+P | 6 | Marker2151148–Marker2105391 | 46.19–47.59 | 3.41 | 7.59 |
| q7 | PC06+P, PUE06+P, PUE06−∕+P | 7 | Marker2525208–Marker2596654 | 89.41–94.55 | 3.89 | 9.38 |
| q8 | PUE05−∕+P, PC05−∕+P, PUE06−∕+P, APA06-P, APA06−∕+P | 8 | Marker2634911–Marker2645532 | 85.14–88.42 | 4.51 | 11.95 |
| q9 | RDW05+P, PUE05+P, PC05+P, APA06+P, APA06−∕+P | 9 | Marker1603422–Marker1540438 | 47.53–49.68 | 3.20 | 7.21 |
| q10 | APA06-P | 10 | Marker641231–Marker703395 | 75.05–98.87 | 4.24 | 9.76 |
| q13-1 | RDW05+P, SDW06+P, TDW06+P | 13 | Marker1786250–Marker1796581 | 27.92–38.03 | 3.84 | 9.20 |
| q13-2 | RDW05−∕+P, RDW06−∕+P, PH06-P | 13 | Marker1719580–Marker1684017 | 69.28–71.74 | 3.43 | 7.31 |
| q14 | PUE05-P, RDW06-P, RDW06−∕+P, SDW06-P, TDW06-P | 14 | Marker473565–Marker461735 | 144.06–148.67 | 3.80 | 8.44 |
| q15 | PUE05-P, RDW06-P, RDW06+P, SDW06-P, TDW06+P, TDW06-P, PH06+P, PH06-P, PC06+P, PUE06−∕+P | 15 | Marker1381067–Marker1370961 | 50.34–51.40 | 4.89 | 12.17 |
| q16 | PUE05+P, PC05+P | 16 | Marker1134679–Marker1148700 | 82.51–83.05 | 3.66 | 8.67 |
| q17 | SDW05-P, RDW05−∕+P, TDW05-P, PUE05-P, PAE05−∕+P, PC05-P, PAE06−∕+P, APA06−∕+P | 17 | Marker2031528–Marker1984881 | 0–7.21 | 4.24 | 10.14 |
| q18-1 | PC06−∕+P, SDW05−∕+P, RDW05+P, TDW05+P, PH06+P, TDW05−∕+P, PAE05+P, TDW06−∕+P, PAE06-P, PH06-P | 18 | Marker2194216–Marker2328462 | 75.99–77.28 | 3.33 | 10.52 |
| q18-2 | RDW06-P, PH06-P | 18 | Marker2329091–Marker2270259 | 28.25–32.59 | 3.51 | 7.06 |
| q19 | RDW06-P | 19 | Marker1014646–Marker1106196 | 155.48–158.99 | 2.76 | 5.14 |
| q20 | RDW05−∕+P, TDW05−∕+P, PAE06−∕+P | 20 | Marker1445001–Marker1419806 | 9.54–15.52 | 3.24 | 7.53 |
The name of the QTL is defined by the chromosome number.
The traits-years-treatments of QTL is a composite of the influenced trait: root dry weight (RDW), shoot dry weight (SDW), total dry weight (TDW), phosphorus acquisition efficiency (PAE), phosphorus use efficiency (PUE), P concentration (PC), acid phosphatase activity (APA), and plant height (PH) followed by the years and treatments. +P denotes a QTL underlying the influenced trait at high-P condition, −P denotes a QTL at low-P condition and −∕+P denotes the ratio of the influenced trait under low/high P conditions.
Chr indicates chromosome.
Interval indicates confidence interval between two SLAF markers.
Position indicates the interval of confidence in centimorgans.
LOD indicates the average logarithm of odds score.
R2 indicates the average phenotypic variance explained by related QTL.