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. 2020 Aug 23;472(9):1207–1248. doi: 10.1007/s00424-020-02439-5

Fig. 4.

Fig. 4

Model depicting the presumed role of RS1 in d-glucose-dependent release of vesicles containing human SGLT1 from the Golgi (a, b) and the action of modified peptides derived from RS1-Reg (c) that downregulate SGLT1 in the BBM. RS1-Reg in RS1 is indicated in gray. TGN, trans-Golgi network; ODC, ornithine decarboxylase; BP, putrescine-binding protein of a budding protein complex that induces the release of vesicles containing human SGLT1 from the TGN