Fig. 1
From: Clinical features and biomarkers of semantic variant primary progressive aphasia with MAPT mutation
Pedigree and gene mutation of the family. A Illustration of pedigrees. Filled symbols, affected subjects; black spots, noncarriers; open symbols, subjects without any clinical symptoms and without genetic testing; diagonal line through a symbol, death; short arrow, proband; half-filled symbols, mutation carriers without any clinical symptoms; circles, females; squares, males. B Sanger sequence showing the mutation of MAPT (p.P301L, c.902C>T)