AGXT and Waardenburg-Shah syndrome: For the current study, we hypothesized that the Nr2f1Spt/Spt mouse model of Waardenburg syndrome Type IV (Pilon, 2021; Bergeron et al., 2016; Bonnamour et al., 2022), in which enteric gliogenesis is prematurely engaged during prenatal development (Charrier and Pilon, 2017; Bergeron et al., 2016), could also provide useful insights into the diversification process of enteric glia during the early postnatal period (P1–P15).