Table 7 Simulated and estimated positions and effects of interacting ETL from a single dataset of a large genome

From: Mapping epistatic quantitative trait loci underlying endosperm traits using all markers on the entire genome in a random hybridization design

Epistasis

Type of interaction

True parameter

Estimate

LOD

  

Posi. A

Posi. B

Effect

Posi. A

Posi. B

Effect

 

ETL1 × ETL2

Additive-by-additive

45.00

240.00

−1.000

45.00

240.00

−0.986

30.93

ETL2 × ETL6

Dominance-by-additive

240.00

765.00

3.000

240.00

765.00

2.988

57.26

ETL3 × ETL6

Dominance-by-dominance

300.00

765.00

1.000

300.00

765.00

Missing

ETL3 × ETL7

Additive-by-additive

300.00

1020.00

1.000

300.00

1020.00

0.908

28.69

ETL4 × ETL5

Additive-by-additive

375.00

465.00

1.500

375.00

465.00

1.654

66.23

  1. Abbreviations: LOD, log of the odds; Posi., ETL position (cM).