Figure 2From: Genetic testing for hearing loss in the United States should include deletion/duplication analysis for the deafness/infertility locus at 15q15.3Array CGH results demonstrating a homozygous deletion on 15q15.3 in the proband (A) that includes the full STRC and CATSPER2 genes as well as a portion of CKMT1B as shown by the red rectangle (B). Both parents were found to be heterozygous carriers of this deletion (C).Back to article page