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. 2018 Nov 30;294(3):932–940. doi: 10.1074/jbc.RA118.005568

Figure 4.

Figure 4.

Identification of rab3da expressed in the pancreatic β cells using the improved enhancer trap system. A–D, in situ results show rab3da expressed in pancreatic endocrine cells. E and F, the double-transgenic reporter line Tg(ins:loxP-CFPNTR-loxP-DsRed; 10×UAS:Cre, cryaa:Venus) expresses the Tol2-mediated GGFF insertion in pancreatic β cells with higher efficiency. Numbers indicate the proportion of larvae exhibiting the expression shown. Arrows indicate the region of pancreatic β cells. Scale bars, 50 μm.