Disorders

ZIC3-Related Visceral Heterotaxy

Synonym(s): HTX1, Laterality, X-Linked, Visceral Heterotaxy 1, X-Linked

Gene	Locus	Protein
ZIC3	Xq24-q27.1	Zinc finger protein ZIC 3

Laboratory	Test Method	Prenatal	Carrier *
BC Children's and BC Women's Hospitals, Molecular Genetics Laboratory - Vancouver, Canada
Cincinnati Children's Hospital Medical Center, Heart Institute Diagnostic Lab - Cincinnati, OH, USA
InVitae Corporation - San Francisco, CA, USA
Maastricht University Medical Centre, Clinical Genomics - Maastricht, Netherlands
PerkinElmer, Signature Genomic Laboratories - Spokane, WA, USA	• FISH-metaphase
PreventionGenetics, Clinical DNA Testing and DNA Banking - Marshfield, WI, USA

^* Carrier column is relevant to autosomal recessive and X-linked inheritance; column will be blank when it is not relevant (e.g. autosomal dominant inheritance, microdeletions/duplications) and/or is not offered by the lab.