總結(jié) |
Synaptophysin 2, also known as Synaptoporin, is a component of thesynaptic vesicle membrane and thought to play an important role in synaptic vesicle trafficking(Dai et al., 2003). It is highly homologous to Synaptophysin 1, yet differs in expression.Whereas Synaptophysin 1 is ubiquitiously expressed, Synaptophysin 2 is concentrated in themossy fiber synapses of the hippocampus (Grabs et al., 1994; Singec et al., 2002).
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