A common two-exon deletion distinguishes the gene encoding the free hemoglobin capturing protein—haptoglobin (HP)–into two alleles: HP1 and HP2. To evaluate the impact of this copy number variant (CNV
Notes: Landmark is the representative SNP site in the associated CNV-loci. Loss, Abnm and Gain denote the three hypotheses in the SNP site-based testing, in which deletion, amplification and both were
