SYN1 and infection: The Lep-vesicle-recycling endosome-exocyst complexes in the cells co-localized with VAMP2 or SYN1 with maximum co-localization of 71.8–87.1% or 68.1–87.9% at 12 hr during infection with L. interrogans strain Lai (Figure 5A,B,D,E and Figure 5—figure supplement 1A-B ).