Disorders

Dentinogenesis Imperfecta 1

Synonym(s): Dentinogenesis Imperfecta without Osteogenesis Imperfecta, Dentinogenesis Imperfecta, Shields Type II, DGI1, Opalescent Dentin

OMIM

Gene	Locus	Protein
DSPP	4q21.3	Dentin sialophosphoprotein

Laboratory	Test Method	Prenatal	Carrier *
PreventionGenetics, Clinical DNA Testing and DNA Banking - Marshfield, WI, USA	• Sequence analysis of the entire coding region

^* 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.