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. 2018 Apr 18;9:801. doi: 10.3389/fimmu.2018.00801

Figure 9.

Figure 9

Schematic representation of Dscam-regulated pathogen-specific phagocytosis. (A) Lower concentrations of membrane-bound and soluble EsDscam in normal hemocytes and cell-free hemolymph. (B) The expression of membrane-bound and soluble EsDscam (including bacteria-specific induced and non-specific induced EsDscam isoforms) is highly induced after bacterial infection. (C) Bacteria-specific induced soluble EsDscam isoforms bind with high affinity to the original bacteria, while the other soluble isoforms show weak or no binding with the bacteria. (D) Bacteria-specific binding soluble EsDscam isoforms interact with the membrane-bound EsDscam containing the same extracellular region. (E) EsDscam regulates pathogen-specific phagocytosis in crab hemocyte.