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Table 4 Evolution of mean correlations between true and imputed genotypes according to the size of the reference population, with the imputation of G2 and G3 as candidate population, for the RI line

From: Design of low density SNP chips for genotype imputation in layer chicken

Ref. pop.

G2 Imputation

G3 Imputation

G1 (B)

G0G1 (C)

G2♂ (D1)

G1G2♂ (E)

G0G1G2♂(F)

SNP chip

Corr.

SE

Corr.

SE

Corr.

SE

Corr.

SE

Corr.

SE

10Kequi

0.961

0.063

0.973

0.047

0.953

0.076

0.965

0.056

0.974

0.043

3Kequi

0.884

0.113

0.914

0.085

0.868

0.136

0.896

0.103

0.912

0.087

LD0.5

0.975

0.045

0.981

0.038

0.973

0.047

0.978

0.039

0.983

0.032

LD0.05

0.899

0.057

0.921

0.083

0.892

0.107

0.914

0.081

0.929

0.068