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Table 5 Summary of haplotypes associated with the traits under normal and heat stress conditions

From: Genome wide association mapping for heat tolerance in sub-tropical maize

Condition

Trait

No h

Chromosome (No h)

PV (%)

Normal

GY

33

3 (3), 4 (1), 6 (1), 7 (8), 9 (1), 10 (21)

2.31–15.00

 

AD

14

1 (3), 2 (1), 3 (1), 5 (1), 6 (1), 8 (4), 9 (1), 10 (1)

1.90–15.64

 

SD

21

1 (5), 3 (2), 4 (1), 5 (3), 6 (3),7 (1), 8 (3), 10 (3)

1.87–9.46

 

ASI

17

1 (5), 3 (2), 4 (3), 6 (2), 8 (1), 9 (1), 10 (3)

2.81–11.87

 

PH

11

1 (1), 2 (1), 4 (1), 5 (1), 10 (7)

1.82–21.10

 

EH

18

2 (3), 3 (1), 4 (1), 5 (2), 7 (1), 8 (7), 10 (3)

2.29–13.59

 

EPO

11

1 (1), 2 (3), 3 (4), 5 (1), 8 (1), 9 (1)

1.85–4.48

Heat stress

GY

21

1 (8), 3 (4), 7 (6)

2.37–10.28

 

ASI

21

1 (13), 4 (2), 6 (3), 7 (2), 9 (1)

1.95–17.63

 

EH

29

3 (6), 8 (21), 9 (1), 10 (1)

2.02–11.63

 

EPO

14

3 (2), 5 (1), 7 (1), 8 (10)

2.03–9.97

  1. No h Number of significant haplotypes based associations, The value in parenthesis indicates the number of haplotypes detected in that particular chromosome, PV (%) Percentage of the phenotypic variation range explained by haplotypes markers, GY Grain yield, AD Days to 50% anthesis, SD Days to 50% silking, ASI anthesis-silking interval, PH Plant height, EH Ear height and EPO Ear position