Similarly, FLHS is driven by truncation variants in exons 33 and 34 of SRCAP, known as the FLHS locus (Hood et al., 2012; Nikkel et al., 2013; Seifert et al., 2014), whereas non-FLHS SRCAP-related NDD is linked to truncation variants proximal to the FLHS locus (Rots et al., 2021). The gene discussed is SRCAP; the disease is Neurodevelopmental delay.