| Phenotype details |
see paper; ..., birth weight 3,061kg; height SD−2.3; weight SD−2.2; OFC SD−3.1; severe intellectual disability ; hypotonia; broad-based gait; sensitivity to sounds; autism spectrum disorder; broad forehead; low-set, posteriorly rotated ears; no upturned nose; thin upper lip; broad mouth; no feeding difficulty; gastro esophageal reflux and/or vomiting; constipation; small hands; small feet; hyperlordosis; periodic illnessc; high pain threshold; no congenital abnormalities; no vision problems; no hypoplastic nails; recurrent infections |