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Table 1  Summary statistics of the traits considered in the GWAS analysis (adapted from [23])

From: Genetic control of tolerance to drought stress in soybean

Trait

Experiment*

Minimum

Maximum

Mean ± SD

CV%

Canopy wilting (CW)

SDS

3.58

6.20

5.08 ± 0.45

8.40

LDS

3.35

6.91

5.38 ± 0.79

14.70

Leaf senescence (LSEN)

SDS

3.05

6.23

4.17 ± 0.64

12.90

LDS

2.92

6.78

4.30 ± 0.81

16.10

Drought index for maximum absolute growth rate (AGRmax-Yr)

SDS

-0.08

0.39

0.22 ± 0.08

25.20

LDS

-0.11

0.44

0.22 ± 0.09

29.70

Drought index for maximum canopy height (CH-Yr)

SDS

-0.3

0.35

0.11 ± 0.11

25.20

LDS

-0.02

0.46

0.29 ± 0.08

24.30

  1. * SDS short-duration drought stress for a period of 3-4 weeks after initiation of flowering in 2018, LDS long-duration drought stress for a period of 6-7 weeks after initiation of flowering in 2019