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Fetal anomalies v0.3084 PDE6D Zornitza Stark Marked gene: PDE6D as ready
Fetal anomalies v0.3084 PDE6D Zornitza Stark Gene: pde6d has been classified as Green List (High Evidence).
Fetal anomalies v0.3084 PDE6D Zornitza Stark Classified gene: PDE6D as Green List (high evidence)
Fetal anomalies v0.3084 PDE6D Zornitza Stark Gene: pde6d has been classified as Green List (High Evidence).
Fetal anomalies v0.2993 PDE6D Krithika Murali gene: PDE6D was added
gene: PDE6D was added to Fetal anomalies. Sources: Literature
Mode of inheritance for gene: PDE6D was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: PDE6D were set to 30423442; 24166846
Phenotypes for gene: PDE6D were set to Joubert syndrome 22 - MIM#615665
Review for gene: PDE6D was set to GREEN
Added comment: Biallelic variants associated with Joubert syndrome identified in 2 families. Antenatal detection possible.

30423442 Megarbane et al 2018
Report homozygous truncating PDE6D variant in a male infant with post-axial polydactyly noted at birth on all extremities. Brain MRI at 6 months of age showed cerebellar vermis agenesis, hypoplastic corpus callosum, cortical atrophy of the temporal lobes and molar tooth sign.

PMID 24166846 Thomas et al 2014 report a consanguineous family with three affected and 2 healthy sibs. Features noted in both liveborn children:
- 1/2 IUGR
- 1/2 facial dysmorphism
- 2/2 postaxial polydactyly
- 1/2 syndactyly
- 1/2 renal hypoplasia
- 2/2 microphthalmia
- 1/2 supportive MRI-B features
- 1/2 coloboma

3rd sibling is a male fetus terminated at 14 weeks gestation following findings of brain anomalies and polydactyly.

Supportive animal models
Sources: Literature