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Mendeliome v1.1800 GABRA4 Zornitza Stark Phenotypes for gene: GABRA4 were changed from Developmental and epileptic encephalopathy MONDO:0100062, GABRA4-related to Neurodevelopmental disorder MONDO:0700092, GABRA4-related
Mendeliome v1.1799 GABRA4 Zornitza Stark Publications for gene: GABRA4 were set to 35152403
Mendeliome v1.1798 GABRA4 Zornitza Stark Classified gene: GABRA4 as Green List (high evidence)
Mendeliome v1.1798 GABRA4 Zornitza Stark Gene: gabra4 has been classified as Green List (High Evidence).
Mendeliome v1.1797 GABRA4 Zornitza Stark edited their review of gene: GABRA4: Added comment: Three more novel de novo missense variants in GABRA4 (NM_000809.4): c.797 C > T, p.(Pro266Leu), c.899 C > A, p.(Thr300Asn), and c.634 G > A, p.(Val212Ile) reported.

The p.(Thr300Asn) variant impacts the same codon as the previously reported variant p.(Thr300Ile) and likely arose post-zygotically as evidenced by sequencing oral mucosal cells.

Overlapping phenotypes among affected individuals included developmental delay (4/4), epileptiform EEG abnormalities (3/4), attention deficits (3/4), seizures (2/4), autistic features (2/4) and structural brain abnormalities (2/4).; Changed rating: GREEN; Changed publications: 35152403, 38565639; Changed phenotypes: Neurodevelopmental disorder MONDO:0700092, GABRA4-related
Mendeliome v1.1428 GABRA4 Zornitza Stark Marked gene: GABRA4 as ready
Mendeliome v1.1428 GABRA4 Zornitza Stark Gene: gabra4 has been classified as Red List (Low Evidence).
Mendeliome v1.1428 GABRA4 Zornitza Stark gene: GABRA4 was added
gene: GABRA4 was added to Mendeliome. Sources: Literature
Mode of inheritance for gene: GABRA4 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Publications for gene: GABRA4 were set to 35152403
Phenotypes for gene: GABRA4 were set to Developmental and epileptic encephalopathy MONDO:0100062, GABRA4-related
Review for gene: GABRA4 was set to RED
Added comment: Single individual with de novo missense variant reported, supportive functional data.
Sources: Literature