Fig. 3 Fabp7b-expressing cells secrete proteins into the CSF and brain ventricles (A) fabp7b RNA expression in the larval brain. (B) Schematic of the Gal4 integration in Gt(fabp7b:2A-Gal4vp16). (C) Dorsal view of Gt(fabp7b:2A-Gal4vp16);Tg(uas:NTR-mCherry);Tg(elavl3:GCaMP6s). (D) Diagrams of the brain and ventricles at 17 dpf. The dotted boxes indicate the location of the images of ventricles in (E2)–(E5). (E) Images of Gt(fabp7b:2A-Gal4vp16);Tg(uas:NTR-mCherry);Tg(uas:starmaker-GFP). Dotted lines mark the brain and eyes. (E1) Reconstructed 3D image. (E2–E5) Dorsal and sagittal views of the anterior and posterior parts of the brain as indicated in (D). TV, telencephalic ventricle; D/MV, dien-/mesencephalic ventricle; RV, rhombencephalic ventricle. A, anterior; P, posterior; D, dorsal; V, ventral; R, right; L, left. Scale bars: 50 μm. See also Figures S6, S7, and S10.
Image
Figure Caption
Acknowledgments
This image is the copyrighted work of the attributed author or publisher, and
ZFIN has permission only to display this image to its users.
Additional permissions should be obtained from the applicable author or publisher of the image.
Full text @ Cell Rep.