Table 3 Summary of QTL identified in an F7 population of P. axillaris and P. exserta for seven plant and flower traits, and the position, additive effect, and percentage of phenotypic variance explained by the QTL
TraitYearQTLLODLGNearest markerPositionAdditive effect% PVELOD threshold
PH2014qPH2.19.002bin4_131.990−7.7322.92.8
qPH4.13.434bin185_11.6743.049.6
2015qPH2.15.582bin4_131.990−6.4914.52.8
qPH4.13.864bin185_11.6963.6910.7
PS2014qPS2.13.382bin24_315.846−0.058.72.8
qPS4.16.334bin185_11.6740.0717.12.8
2015qPS4.16.684bin185_11.69610.1219.6
PZ2014qPZ1.13.011bin66_31.2200.036.82.8
qPZ2.13.692bin16_710.141−0.038.4
qPZ4.17.344bin185-11.6960.0417.8
2015qPZ1.12.861bin75_129.1260.047.82.7
qPZ4.14.624bin188_37.3520.0613.1
FD2014qFD3.15.753bin178_11275.2540.2013.32.7
qFD4.19.774bin191_29.6000.2824.1
2015qFD1.14.461bin68_37.3440.119.12.7
qFD3.14.193bin179_6975.3000.158.6
qFD4.15.464bin188_37.5600.1711.5
qFD7.15.217bin317_212.4790.2110.6
FL2014qFL1.110.221bin85_2710.2830.2422.52.7
qFL2.18.482bin25_328.381−0.2916.2
qFL3.14.483bin159_1574.6610.1510.6
2015qFL1.111.221bin92_512.1530.2634.02.7
FC2014qFC1.15.641bin95_214.583−25.6612.32.7
qFC2.17.142bin52_4822.113−29.1316.1
qFC4.18.664bin185_11.69632.3120.1
2015qFC2.13.752bin51_921.693−30.5112.02.7
qFC4.13.604bin185_11.69629.8512.1
DTA2014qDTA4.14.074bin192_110.5533.0012.62.7
2015qDTA4.15.214bin197_316.7853.7812.92.7
qDTA2.13.802bin59_121.798−3.079.2
  • PH, plant height; PS, plant spread; PZ, plant size; FD, flower diameter; FL, flower length; FC, flower counts; DTA, days to anthesis.

  • PVE, percentage of variance explained.