FGFR3 and achondroplasia: Supplementary Table S2 lists partial autosomal dominant and autosomal recessive genes that can be tested through the ARMS-PCR technique. For example, achondroplasia is the most common cause of disproportionate short stature (Pauli, 2019). Pathogenic or likely pathogenic variants of the FGFR3 gene can interpret most achondroplasia. Among them, the pathogenic variant c.1138G>A (p.Gly380Arg) of FGFR3 was identified in approximately 98% of patients with achondroplasia, while variant c.1138G>C (p.Gly380Arg) was found in approximately 1% of achondroplasia patients (Legare et al., 1993).