| | | Single nucleotide variant (missense variant) | Developmental delay | |
| | | Single nucleotide variant (missense variant) | not provided | GConflicting classifications of pathogenicity |
| | FLNA, LOC107988032 (V2636I +1 more) | Single nucleotide variant (missense variant) | Developmental delay | |
| | | Deletion (5 prime UTR variant +2 more) | Developmental delay | |
| | | Single nucleotide variant (missense variant) | Developmental delay | |
| | | Duplication (frameshift variant) | Developmental delay | |
| | | Single nucleotide variant (missense variant +1 more) | Developmental delay | |
| | | Single nucleotide variant (missense variant +1 more) | Developmental delay | |
| | | Single nucleotide variant (missense variant) | not provided +1 more | |
| | | Single nucleotide variant (missense variant +1 more) | Developmental delay | |
| | | Single nucleotide variant (missense variant +1 more) | Micrognathia-recurrent infections-behavioral abnormalities-mild intellectual disability syndrome +1 more | |
| | | Single nucleotide variant (missense variant) | Developmental delay with variable neurologic and brain abnormalities | |
| | | Microsatellite (frameshift variant) | Developmental delay | |
| | | Duplication (nonsense) | Developmental delay | |
| | | Deletion (frameshift variant) | Epilepsy +1 more | |
| | | Deletion (frameshift variant) | INTELLECTUAL DEVELOPMENTAL DISORDER WITH AUTISTIC FEATURES AND LANGUAGE DELAY WITHOUT SEIZURES +2 more | GPathogenic/Likely pathogenic |
| | | Deletion (frameshift variant +1 more) | Developmental delay | |
| | | Single nucleotide variant (intron variant) | Developmental delay +1 more | |
| | | Deletion (intron variant) | not provided | |
| | | Single nucleotide variant (missense variant) | Coffin-Siris syndrome 10 +3 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (missense variant) | Coffin-Siris syndrome 10 +3 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (missense variant) | Coffin-Siris syndrome 10 +3 more | GPathogenic/Likely pathogenic |
| | | Deletion | Developmental delay +2 more | |
| | | Single nucleotide variant (missense variant) | Neurooculocardiogenitourinary syndrome +7 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (missense variant) | Neurooculocardiogenitourinary syndrome +6 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (missense variant) | Epilepsy +5 more | |
| | | Single nucleotide variant (missense variant) | Intellectual disability, mild | |
| | | Single nucleotide variant (missense variant +1 more) | not provided +3 more | |
| | | Single nucleotide variant (missense variant) | Congenital cerebellar hypoplasia +6 more | GPathogenic/Likely pathogenic |
| | | Deletion (intron variant) | Developmental delay +2 more | |
| | | Single nucleotide variant (missense variant) | Hyperlaxity +2 more | |
| | | Single nucleotide variant (missense variant) | Early infantile epileptic encephalopathy with suppression bursts | |
| | | Single nucleotide variant (missense variant) | Developmental delay +1 more | |
| | SNHG14, UBE3A (C840fs +8 more) | Duplication (frameshift variant +1 more) | Developmental delay +1 more | |
| | | Duplication (frameshift variant) | Developmental delay +1 more | |
| | | Single nucleotide variant | Leigh syndrome | |
| | | Single nucleotide variant | Juvenile myopathy, encephalopathy, lactic acidosis AND stroke | |
| | | Single nucleotide variant | Developmental delay +3 more | |
| | | Single nucleotide variant | Calcification of extrapyramidal basal ganglia +10 more | |
| | | Single nucleotide variant | Leigh syndrome +10 more | |
| | | Single nucleotide variant | Dystonic disorder +1 more | |
| | | Single nucleotide variant | Developmental delay +5 more | |
| | | Single nucleotide variant | Leber optic atrophy | |
| | | Single nucleotide variant | Developmental delay +1 more | |
| | | Single nucleotide variant | Juvenile myopathy, encephalopathy, lactic acidosis AND stroke | |
| | | Single nucleotide variant | Epilepsy +3 more | |
| | | Single nucleotide variant | Mitochondrial disease | |
| | | Translocation | Hypertelorism +13 more | |
| | | Single nucleotide variant (missense variant) | Developmental and epileptic encephalopathy, 17 +6 more | |
| | | Single nucleotide variant (missense variant) | Early infantile epileptic encephalopathy with suppression bursts +4 more | GConflicting classifications of pathogenicity |
| | | Copy number gain | See cases | |
| | | Copy number gain | See cases | |
| | | Single nucleotide variant (nonsense) | not provided +14 more | |
| | | Single nucleotide variant (missense variant) | not specified +1 more | GConflicting classifications of pathogenicity |