CD95 receptor expression in WAS, XLT, and control T lymphocytes and monocytes.

CD95 receptor expression as measured by flow cytometry on control (A, D), XLT (B, E), and WAS (C, F) lymphocytes (A-C) and monocytes (D-F). Data are expressed as a histogram with fluorescence intensity on the x-axis and cell number on the y-axis. Mean fluorescence intensities of the control and patient lymphocyte populations were 20 and 43, respectively. Graphs are representative of data collected from a patient with WAS and a control.