Fig. 1From: Estimation of ENPP1 deficiency genetic prevalence using a comprehensive literature review and population databasesInclusion/Exclusion of Variants in ENPP1. The number of variants included or excluded, along with the reason, is displayed. Loss of function (LOF) variants include start loss, nonsense, frameshift, and canonical splice site variants. VUS Variant of Undetermined SignificanceBack to article page