Fig. 2From: Copy number variations in candidate genomic regions confirm genetic heterogeneity and parental bias in Hirschsprung diseaseProfiles for some validated CNVs. Copy Number Variation (CNVs) detected at 9q31 (a), 15q21 (b), 16q23 (c) and PHOX2B (d) are shown. On the left of each panel there is the chromosomal view, on the middle the detailed region view with genes reported, and on the right the possible presence of CNVsBack to article page