Figure 2.
Expression of transgenes. (A) Flow cytometric analysis of spleens of transgenic mice. Cells were stained with FITC-conjugated anti-D1.3 idiotype and PE-conjugated anti-B220 and gated for propidium iodide exclusion. Numbers indicate percentage of splenocytes in each quadrant (Non-tg, nontransgenic). (B) Transgene expression on T cells. Splenocytes were stained with FITC-conjugated anti-IgM, biotinylated anti-Thy1.2, and PE– streptavidin; the profiles present the IgM staining of Thy1.2+ gated cells.