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. 2016 Feb 11;6:20903. doi: 10.1038/srep20903

Figure 3. Positive staining of marginal cells and negative control 3T3 cells.

Figure 3

Row (a) Left: numerous granule-like fluorescent puncta in cultured marginal cell cytoplasm incubated with quinacrine; Middle: nuclear staining with DAPI; Right: merged image of quinacrine and DAPI staining. Row (b) Left: The fluorescent puncta did not appear in 3T3 cells (negative control) in the cytoplasm at the same background fluorescence; Middle: nuclear staining with DAPI; Right: merged image of quinacrine and DAPI staining. Scale bars, 5 μm.