Inheritance of the NCF1/NCF1Ψ copy numbers in two CEPH families. A NCF1Ψ/NCF1 copy number ratio is indicated within each shape; haplogenotypes are indicated below each shape. In haplogenotypes, blue circles represent the NCF1 duplicons, grey circles represent the NCF1Ψ duplicons (NCF1B on the left arm of the NCF1 blue circle on the haplogenotype, NCF1C on the right arm of NCF1), and an X indicates an absence of NCF1 and NCF1Ψ copy.
Brunson et al. BMC Genetics 2010 11:13 doi:10.1186/1471-2156-11-13