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Table 4 Effect of epistatically interacting marker loci on seed gamma-tocopherol content

From: Genetic basis of unstable expression of high gamma-tocopherol content in sunflower seeds

  

F2gamma-T1

 

F2gamma-T1

Genotype ofγ-TMT-F1/F2/R24(LG 8)

Genotype of ORS578(LG 14)

Mean

SD

n

Genotype of ORS126(LG 16)

Mean

SD

n

A (IAST-1)

B (nmsT2100)

23.48a

24.10

9

B (nmsT2100)

51.68ab

31.89

14

 

H

64.60b

20.27

12

H

44.55a

27.08

14

 

A (IAST-1)

67.48b

22.69

10

A (IAST-1)

81.26 cd

6.96

4

H

B (nmsT2100)

71.61b

18.93

18

B (nmsT2100)

77.84c

16.68

22

 

H

71.00b

19.19

42

H

69.17bc

18.71

36

 

A (IAST-1)

76.91b

19.60

13

A (IAST-1)

71.23c

22.38

15

B (nmsT2100)

B (nmsT2100)

98.92c

0.53

9

B (nmsT2100)

98.59d

0.97

7

 

H

98.55c

0.87

9

H

98.96d

0.71

16

 

A (IAST-1)

99.15c

0.86

9

A (IAST-1)

99.03d

0.82

4

  1. Values within columns followed by the same letter are not significantly different at 0.05 level of probability (Duncan’s multiple range test).
  2. 1Mean and standard deviation (SD) for F2 gamma-T content and number of F2 individuals per genotypic class (n).
  3. Genotypic means for F2 gamma-tocopherol (gamma-T) content (% of the total tocopherols) in allelic combinations at epistatically interacting marker loci. A = homozygous with respect to the allele derived from IAST-1, B = homozygous with respect to the allele derived from nmsT2100, H = heterozygous.