Detection of TCR-γ rearrangements by PCR and GeneScan analysis in whole tissue DNA extracts and single CD30⁺cells.

The x-axes represent molecular size (base pairs) and the y-axes fluorescence intensity. (A) Whole-tissue DNA extract (upper panel) and corresponding CD30⁺ single cell (lower panel) of patient no. 1. (B) Whole tissue DNA extract (upper panel) and corresponding CD30⁺ single cell (lower panel) of patient no. 5.