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, A Pm3 neuron (GFP in green) generated by flip-out with Vsx1-Gal4

, Only the ventral population of pOPC neurons expresses Tsh (red). h-i. Single cell flip-out clones using 27b-Gal4 label Pm2 (h) and Pm1 (i) neurons

, Tsh (red) is not expressed in the Notch ON (ap-lacZ in green) Hth + neurons of the pOPC. k. Cleaved-caspase-3 (green) marks dying cells that are intermingled with N ON Hth + in the mOPC. l-n. Schematic models summarizing neurogenesis in Hth + neuroblasts of

. Erclik, , p.16

, Svp expression (green) is lost but Vsx1 (red) is unaffected in the cOPC. b. Svp expression (green) in lost in the pOPC in hth mutant MARCM clone. c and d. Bsh (red) is ectopically expressed in the progeny of older neuroblasts in hth gainof-function (GOF) clones in the cOPC (c) or in the pOPC (d), hth mutant MARCM clone

, Bsh (red) and Svp (green) expression in different LOF and GOF. e. Vsx1 RNAi loss-of-function (LOF) clone in the cOPC. f. Vsx1 GOF clone in the mOPC. g. Rx LOF mutant MARCM clone in the pOPC

, Rx GOF clones in the mOPC

, Optix LOF mutant MARCM clone in the mOPC,. j. Optix GOF clone in the cOPC, Comment citer ce document

, Svp (green) is ectopically expressed in Rx GOF clones. The Pm1 marker Tsh (red) is ectopically expressed in ventral mOPC clones (solid arrow) but is not in clones in the dorsal mOPC or ventral cOPC

, Wild-type adult optic lobe with 27b-Gal4 driving GFP expression (green) in Pm1 and Pm2