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. 2015 Sep 28;290(45):27015–27020. doi: 10.1074/jbc.R115.689257

FIGURE 2.

FIGURE 2.

Alternative models for FGF2 membrane translocation: the “assembly/disassembly” model versus the “translocon” model. The exact role of membrane-inserted FGF2 oligomers as intermediates in FGF2 membrane translocation is not fully understood. Two principal mechanisms have been postulated, the “assembly/disassembly” model and the “translocon” model.