Fig. 2
Reliability of genomic predictions according to number of QTL markers for milk yield. HOLDK = Danish Holstein, HOLFR = French Holstein, JER = Jersey and RDC = Danish Red. Reliabilities are shown for within-breed prediction using 50 K and QTL components that contain a limited number of variants within a QTL interval selected with a p value below a threshold of 10−10 (closed circles), 10−14 (open circles) or 10−20 (triangles) in a multi-breed GWAS