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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