| Phenotype details |
see paper; ..., birth at term; 4m-motor retardation, poor head-up, low muscular tension; 5.4y-height 99cm, weight 12.8kg; pectus carinatum, protuberant abdomen, no inguinal hernia; no joint hypermobility; normal feet; no cutaneous manifestations; retromicrognathia; large ears, abnormal ears; cataract; no craniosynostosis; no brachydactyly, no genu valgo, no valgus bowing tibia; no hip dysplasia, scoliosis, osteopenia, spondyloepiphyseal dysplasia, no developmental delay; motor delay; no seizures |