Fig. 1

A Chinese family with autosomal dominant nonsyndromic oligodontia. a Pedigree of the affected family. Arrow indicates the proband. b Intraoral photos of the proband (left) and her mother (right). c Panoramics of the proband (top) and her mother (bottom). The proband and her mother lacked six permanent teeth including all maxillary premolars and mandibular second premolars (denoted by asterisks)