Multivariate flow cytometric analysis of specimen 15.

(A) Bivariate light scatter distribution. R1 is the gate used to discriminate nucleated cells. (B) PI fluorescence intensity of R1 gated cells. R2 defines viable cells contained within the R1 gate. (C) Isotype FITC- and PE-labeled control and (D) CD34-linked immunofluorescence (abscissa) versus lineage markers (ordinate). Sort gates: R5 (CD34+lin−), R6 (CD34+lin+), R7 (CD34-lin+).