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Table 1 Means, range, and broad-sense heritability ( h 2 ) for tocopherols related traits

From: Dissecting tocopherols content in maize (Zea mays L.), using two segregating populations and high-density single nucleotide polymorphism markers

Trait

K22a

CI7a

D

Populations

K22/CI7 population

K22/Dan340 population

 

Mean ± SE

Mean ± SE

Mean ± SE

 

Mean ± SE

range

h 2b

Mean ± SE

Range

h 2b

γT

3.95 ± 0.15

11.27 ± 0.68

31.46 ± 0.42

09BJF2:3

11.02 ± 0.42

1.96-45.81

0.73

22.46 ± 0.76

2.70-66.28

0.81

 

-

10.37

33.40

09HNF2:4

10.96 ± 0.56

0.71-43.27

 

22.32 ± 0.95

1.35-54.78

 

-

-

-

10HBF2:4

5.65 ± 0.22

1.42-17.95

 

12.12 ± 0.62

1.30-38.23

αT

5.13 ± 0.29

6.76 ± 0.65

2.98 ± 0.21

09BJF2:3

8.24 ± 0.21

2.39-18.22

0.77

6.63 ± 0.22

0.67-23.73

0.59

 

-

14.95

5.57

09HNF2:4

10.11 ± 0.27

1.88-19.93

 

6.66 ± 0.26

0.11-16.56

 

-

-

-

10HBF2:4

12.11 ± 0.3

3.71-25.14

 

8.08 ± 0.35

0.93-34.10

TT

9.18 ± 0.43

18.09 ± 1.06

34.51 ± 0.29

09BJF2:3

19.24 ± 0.52

5.47-60.78

0.75

29.32 ± 0.78

7.30-74.58

0.79

 

-

25.32

38.97

09HNF2:4

21.07 ± 0.68

4.11-60.43

 

29.16 ± 0.92

7.77-60.80

 

-

-

-

10HBF2:4

17.75 ± 0.44

5.26-33.87

 

20.97 ± 0.72

3.65-51.53

α/γ

1.30 ± 0.03

0.60 ± 0.01

0.09 ± 0.01

09BJF2:3

0.94 ± 0.04

0.18-4.02

0.70

0.41 ± 0.02

0.02-2.70

0.68

 

-

1.44

0.17

09HNF2:4

1.41 ± 0.08

0.07-5.83

 

0.63 ± 0.07

0.01-5.53

 

-

-

-

10HBF2:4

2.61 ± 0.08

0.19-6.30

 

1.09 ± 0.08

0.05-5.31

 
  1. a Average of three repeats tocopherols contents of the three parents in 2009 Beijing; b Broad-sense heritability of the tocopherols in the two populations; Note: The unit for γT, αT, and TT is μg/g, the max contents for each trait were bold type.