Laboratory	Test Method	Prenatal	Carrier *
GeneDx - Gaithersburg, MD, USA	• Sequence analysis of the entire coding region • Deletion/duplication analysis
GGA - Galil Genetic Analysis - Kazerin, Israel	• Sequence analysis of the entire coding region
Netherlands Institute for Neuroscience, Molecular Ophthalmogenetics Laboratory - Amsterdam, Netherlands	• Sequence analysis of the entire coding region
Oregon Health and Science University, Casey Eye Institute Molecular Diagnostic Laboratory - Portland, OR, USA	• Sequence analysis of the entire coding region
Pronto Diagnostics Ltd., ProntoLab - MLPA Lab - Tel Aviv, Israel	• Sequence analysis of the entire coding region • Deletion/duplication analysis

^* 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.