Fig. 1From: Can we identify individuals with an ALPL variant in adults with persistent hypophosphatasaemia?Flowchart describing screening and selection process. ALP = alkaline phosphatase; +GT and –GT refer to subjects with either presence or absence of disease causing variants in ALPL, P = pathogenic; LP = likely pathogenic; VUS = Variant of unknown significance. *Two of the P variants are present in one patient in compound heterozygosityBack to article page