| Phenotype details |
see paper;..., birth 34w (monozygotic twin), weight +0.3SD, length -1.1SD, OFC <-2SD; weight -1.8SD, length -0.9SD, OFC -3.9SD; moderate intellectual disability/developemental delay; no seizures; motor delay; 25m-walk; speech delay; 36-42m-first words; autistic behaviour; hyperactivity; anxiety; feeding difficulties; sleeping disturbance; prominent forehead; almond eyes; flat nasal bridge; thin upper lip; camptodactyly |