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. 2015 Sep 15;26(18):3275–3288. doi: 10.1091/mbc.E15-02-0093

FIGURE 7:

FIGURE 7:

Model depicting the role of Past1 in postsynaptic membrane organization and function. In wild-type animals, sequential steps of membrane remodeling by components of the Amph membrane domain (generating sheets) and the Synd membrane domain (forming tubules from these sheets) lead to the elaboration of increasing layers of reticulum. In past1 mutants, the Synd domain collapses into nodules that are packed in by Amph-dependent sheets.