This effect mirrors human Carey-Fineman-Ziter Syndrome, with affected patients displaying similar craniofacial abnormalities likely from muscle weakness due to mutations in MYMK (Hedberg-Oldfors et al., 2018; Liang et al., 2024; Di Gioia et al., 2017). Here, MYMK is linked to Carey-Fineman-Ziter syndrome.