Fig. 6. CG5226, CG5549, and CG10804 label cells broadly throughout the cell body layer in the adult head. (A) Representative horizontal section illustrating that the riboprobe for CG5226 labels cells throughout the CNS cell body layer of the head (A) and representative frontal section showing labelling in the thorax (B). We did not detect glial labelling in the optic chiasm giant glia in addition to the cortical cell bodies. (C,D) Representative frontal sections showing the probe designed against CG5549 labels the cellular cortex and the photoreceptors in the head (C) and CNS cells in the thoracic ganglion (#) and cardia (^*) in (D). (E,F) The riboprobe for CG10804 labels cells throughout the adult Drosophila head, including inner chiasm giant glia (arrow) (E) and CNS cells in the thorax (F). All panels are frontal sections with dorsal up; scale bars, 50 µm.