Lkr-GAL4CC9 drives GFP (pJFRC81-10xUAS-Syn21-myr::GFP-p10) expression in the adult (A) stellate cells in Malpighian tubules, (B) enteroendocrine cells in the posterior midgut, (C and D) anterior midgut, (E) hindgut, and (F) rectal pad. Muscles (F-actin filaments) in all the preparations (except B) have been stained with rhodamine-phalloidin (magenta). Note the expression of GFP in hindgut and rectal pad muscles. (G) Schematics of third instar larvae and adult fly showing the expression of Lkr. (Data from FlyAtlas.org, [28]). (H) A schematic of the adult gut and heat map showing expression of Lkr in different regions of the gut (R1 to R5) and its various cell types (VM, visceral muscle; EEC, enteroendocrine cell; EC, enterocyte; EB, enteroblast; ISC, intestinal stem cell; Ep, epithelium. Data was mined using Flygut-seq [29].