Figure 2

The local autozygosity (ROH45) ^b metric in contrast to the traditional ROH metric, where the solid lines represent a ROH region and dashed lines represent a region not in an ROH. The ROH45 metric is able to capture animals with slightly different start and stop sites for a particular ROH region, which is illustrated by animal 1 versus animal 3 and 4. ^arefers to the large box and is the traditional ROH metric. ^brefers to the small box and is the ROH status of a SNP (ROH45).