Effects of the number of markers per haplotype and clustering of haplotypes on the accuracy of QTL mapping and prediction of genomic breeding values

Table 3 Estimated haplotype, polygenic, total genetic and residual variances and heritabilities

Clustering limit base haplotypes	Window size	Haplotype variance	Polygenic variance	Total genetic variance¹	Residual variance¹
0.55	2	0.204	0.100	0.304	0.491
	6	0.186	0.149	0.335	0.498
	12	0.177	0.172	0.349	0.488
	20	0.184	0.169	0.353	0.485
0.75	2	0.195	0.073	0.268	0.476
	6	0.204	0.103	0.307	0.491
	12	0.195	0.124	0.319	0.490
	20	0.192	0.139	0.331	0.483
0.95	2	0.191	0.063	0.253	0.475
	6	0.201	0.064	0.265	0.483
	12	0.200	0.100	0.301	0.482
	20	0.198	0.104	0.302	0.486

¹ Standard errors ranged from 0.013 to 0.018 for the haplotype variance, from 0.010 to 0.030 for the polygenic variance, from 0.016 to 0.033 for the total genetic variance and from 0.010 to 0.015 for the residual variance

ISSN: 1297-9686