Fig. 1

Genetic variants of 143 PTC patients in southern Chinese populations. One hundred forty-three PTC patients with driver gene mutation, including 128 cases with point mutation or promoter mutation, 15 cases with gene fusion. a Allelic frequency of BRAF V600E and other mutations in 128 patients with at least one mutation, gene fusion is excluded. b 3 types of RET fusion and 2 types of NTRK1 fusion