RTTN and microcephalic osteodysplastic primordial dwarfism type I: Here, we further feed this link between minor splicing and centrosome/primary cilium by reporting the particular case of a patient who presents with all features of the rare RNU4ATAC-associated syndrome, called the Taybi-Linder syndrome, and yet, is homozygous for the only recurrent pathogenic variant in the centrosomal RTTN gene.