Manhattan plots of genome-wide F
(A), and change of autozygosity ΔF
(B). Genome-wide F
(A) and significant levels of associations (−log10(p)) between ROH and birthyear (B) were plotted against SNP coordinates derived from the bovine reference genome assembly (UMD 3.1). For (B), Genome-wide suggestive (5%) and significant level (1%) are 4.4 and 7.3, respectively.