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Table 1 Total estimated genomic variance (Va), covariance (Cov), correlation (Corr) with standard error (SE) in parentheses, heritability (h2), and DIC for Chinese (CN) and Nordic (NO) Holstein population in different scenarios

From: The patterns of genomic variances and covariances across genome for milk production traits between Chinese and Nordic Holstein populations

Method Groupa Traitb Va_CN Va_NO Cov Corr h2_CNc h2_NOc DICd
MT-GBLUP All SNP MY 358160.4 (25519.1) 112.3(4.1) 4116.0(289.4) 0.649(0.037) 0.41 0.86 NA
FY 469.8(33.0) 104.6(3.8) 134.7(10.1) 0.607(0.038) 0.42 0.86 NA
PY 309.0(22.3) 107.1(3.9) 98.2(8.5) 0.540(0.042) 0.40 0.86 NA
MT-rrBLUP All SNP MY 349985.3(27058.4) 108.2(3.8) 3825.6(271.7) 0.622(0.034) 0.40 0.84 125746.4
FY 462.2(34.4) 102.2(3.8) 126.5(11.5) 0.582(0.044) 0.42 0.85 83081.2
PY 302.1(21.5) 104.4(3.6) 93.6(8.5) 0.527(0.043) 0.39 0.84 81589.5
BTA MY 346995.3(27762.0) 104.7(5.0) 3550.9(306.1) 0.589(0.042) 0.40 0.84 125726.5
FY 418.2(36.6) 95.2(5.1) 112.0(12.0) 0.562(0.048) 0.39 0.83 83255.6
PY 289.5(20.8) 101.6(4.4) 90.8(8.1) 0.529(0.040) 0.38 0.83 81554.3
100 SNPs MY 279770.6(23729.6) 85.4(3.7) 2856.8(281.3) 0.585(0.044) 0.35 0.81 125667.4
FY 331.4(26.9) 74.5(4.1) 82.2(7.3) 0.523(0.037) 0.34 0.80 83143.4
PY 272.5(18.1) 86.6(4.1) 85.9(8.0) 0.559(0.044) 0.36 0.81 81570.8
  1. a All SNP the whole genome, BTA, each chromosome as one genome region, 100 SNPs every 100 SNP as one genome region
  2. b MY Milk Yield, FY, Fat Yield, PY Protein Yield
  3. c h 2 represented the reliability of DRP
  4. d DIC Deviance Information Criterion