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. 2017 Jun 13;8:1072. doi: 10.3389/fmicb.2017.01072

Figure 6.

Figure 6

V4R protein Igni_1332 immunolabeling. Immunolabeling on 50 nm sections against Igni_1332 showing (A) a whole I. hospitalis cell and (B–G) additional examples from different I. hospitalis cells; black arrows point to examples for localizations in the IM and the membrane of protrusions at putative fusing sites; white arrows point to labeling associated with the matrix of filaments and/or tethers in the IMC; bar 0.5 μm (A); 100 nm (B–G)