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Table 1 List of traits and descriptive statistics in well-watered and water limited treatments.

From: Fostered and left behind alleles in peanut: interspecific QTL mapping reveals footprints of domestication and useful natural variation for breeding

     Well-watered Water limited
Trait category Trait name Symbol Unit Mean Fleur11 SD h2 Stn Mean Fleur11 SD h2 Stn
Flowering Days to flowering DFL days 19.3 19.3 0.78 0.77 n - - - - -
Plant architecture Growth habit GH 1-6 scale 5.2 6.0 0.62 0.81 n - - - - -
  Main stem height PH cm 20.3 22.4 2.52 0.86 y - - - - -
Pod morphology Pod width PWI mm 10.9 11.3 0.66 0.74 n 12.6 12.7 0.8 0.87 n
  Pod length PL mm 26.8 27.7 1.73 0.71 y 28.5 28.0 1.7 0.86 y
  Pod beak PB 0-9 scale 5.3 5.1 0.45 0.54 y 5.3 4.9 0.7 0.64 y
  Pod constriction PC 0-9 scale 5.7 5.5 0.85 0.80 n - - - - -
Seed morphology Seed length SL mm 14.0 13.8 0.69 0.84 y 14.6 14.4 0.6 0.81 n
  Seed width SWI mm 8.6 8.8 0.45 0.82 n 9.2 9.2 0.4 0.81 n
Yield components Total biomass TB g 94.6 98.6 10.37 0.54 n 78.1 75.7 6.8 0.50 y
  Pod weight PW g 19.6 19.6 2.66 0.39 y 17.1 15.3 3.4 0.57 y
  Haulm weight HW g 75.1 79.2 8.8 0.55 n 60.9 60.1 4.5 0.46 n
  Seed weight SW g 14.3 14.5 1.89 0.39 y 11.8 10.8 2.7 0.62 y
  Shell weight SHW g 5.3 5.2 0.97 0.48 y 5.9 5.2 0.8 0.50 y
  Hundred pod weight HPW g 108.5 117.0 12.5 0.80 n 98.8 108.9 13.9 0.79 n
  Hundred seed weight HSW g 54.6 60.2 5.34 0.77 n 53.3 54.7 6.3 0.90 n
  Pod number PN count 18.8 17.9 2.5 0.44 y 17.5 15.4 1.9 0.53 y
  Seed number SN count 34.3 32.5 6.57 0.48 n 32.2 29.9 4.3 0.51 n
  Harvest index HI % 22.8 22.3 2.18 0.39 y 22.5 21.6 1.7 0.44 n
  Percentage of maturity PMAT % 0.7 0.7 0.027 0.41 y 0.5 0.5 0.0 0.39 n
  1. Fleur11: value measured for the cultivated parent, SD: standard deviation, h2: heritability, Stn: Shapiro-Wilk test for normality
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BMC Plant Biology

ISSN: 1471-2229

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