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. 2017 Nov 9;8:1498. doi: 10.3389/fimmu.2017.01498

Figure 4.

Figure 4

Analysis to test the feed-forward hypothesis. Neutrophils were first mixed with Staphylococcus aureus -Cherry with an MOI of 1 and a clear distribution is seen into positive and negative cells (A). (B) The same experiment was performed in cells from the same donor preincubated with S. aureus-GFP at an MOI of 10. All neutrophils were characterized in the first round by 100% phagocytosis all neutrophils become GFP-positive[panel (B)]. Adding S. aureus-mCherry with a MOI of 1 to these GFP-positive neutrophils resulted the same distribution pattern that was observed before adding S. aureus-GFP [see panel (A)]. Depicted are representative samples for three independent experiments.