Fig. 2

Character of V-J combinations between complication and none-complication in T2D. A-B V-J gene combinations circle plots of the complication group (A) and the none-complication group (B). The leftward side indicated J gene segments and rightward side indicated V gene segments. This plot showed the situation of V/J gene combinations. The length of sectors represents the relative usage frequency of the V genes or the J genes. The width of the links connecting the V genes and the J genes represents the relative usage frequency of the V/J combinations. C-D Bar plots showed differential gene segments of J gene segments (C) and V gene segments (D) between complication and none-complication groups’ individuals. The asterisks meant P < 0.05, red was the complication group and blue was the none-complication group