Figure 4.
WGS reads from Brittany spaniel Case 2 aligned to dog chromosome 2 (left and center) and chromosome X (right) in the vicinities of the Ring Finger and SPRY Domain Containing 1 (RSPRY1) and DMD genes, respectively. The case is the top dog in all three panels. The colored bars circled in the case dog on the right represent reads that lie in intron 20 of DMD in which their mates map to the 3′ UTR or 5′ UTR (clusters of colored reads) of RSPRY1. WGS read mate pairs aligning to two different chromosomes can be indicative of a structural variant.