SOX9 and campomelic dysplasia: In this respect, it is tempting to speculate on the classification of campomelic dysplasia (OMIM #114290) (Mortier et al., 2019), as links between Sox9 and genes involved in ribosomopathies (Nakhoul et al., 2014; Trainor and Merrill, 2014) were identified in the present work (SBDS, Rpl11, and Rps26).