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Table 2 Properties of low density panel SNPs, as calculated in the within-population analysis of the UK dataset

From: The utility of low-density genotyping for imputation in the Thoroughbred horse

Number of SNPs1

Method

Mean (SD) MAF

Mean (SD) distance between SNPs (Mb)

384

bpEQ

0.22 (0.13)

6.40 (0.09)

 

bpMAF

0.25 (0.10)

6.40 (0.66)

 

lduMAF

0.44 (0.06)

6.40 (2.41)

768

bpEQ

0.25 (0.15)

3.14 (0.09)

 

bpMAF

0.31 (0.13)

3.14 (0.57)

 

lduMAF

0.45 (0.04)

3.14 (1.65)

1K

bpEQ

0.22 (0.14)

2.41 (0.07)

 

bpMAF

0.39 (0.08)

2.38 (0.61)

 

lduMAF

0.45 (0.04)

2.38 (1.42)

2K

bpEQ

0.23 (0.14)

1.19 (0.06)

 

bpMAF

0.28 (0.11)

1.19 (0.30)

 

lduMAF

0.46 (0.04)

1.19 (1.19)

3K

bpEQ

0.23 (0.14)

0.79 (0.06)

 

bpMAF

0.30 (0.12)

0.79 (0.23)

 

lduMAF

0.46 (0.03)

0.79 (0.92)

6K

bpEQ

0.23 (0.14)

0.39 (0.07)

 

bpMAF

0.29 (0.11)

0.39 (0.17)

 

lduMAF

0.43 (0.05)

0.39 (0.63)

  1. Properties of low density panel SNPs for ECA1 selected using three methods (tables for all chromosomes are in Additional file 6: Table S3); 1total number of SNPs that would be on a genome-wide LDP of equivalent density.