Fig. 2.
TCR-γ analysis of concurrent MF skin biopsy specimens showing different clonal GRs.
(A) A skin sample obtained from the left foot displayed a dominant clonal TCR-γ GR of 182 bp that used the VγIV primer. (B) The left-hand lesion showed 3 different TCR-γ GRs of 191, 174, and 133 bp that used the VγIV and VγII families. Asterisks indicate TCR-γ GRs. The red peaks without asterisks correspond to internal size standards. Red indicates VγI; blue, VγII; black, VγIII; and green, VγIV.