Additional file 5 of Pheromone sensing in Drosophila requires support cell-expressed Osiris 8

Additional file 5: Table S2. Definition of Ir and Or subsystem support cell populations. Populations were numbered arbitrarily, based upon the Fly Cell Atlas antennal cell cluster representation [29]; it is likely that they can be subclustered further. The “I” and “O” categorization was defined post-hoc, based upon a qualitative assessment of their preferential expression of Ir subsystem- or Or subsystem-enriched genes (from Additional file 4: Table S1; undetected genes were excluded). The I12 and I13 clusters express Obp84a, which is thought to be expressed in thecogen cells based upon exclusive co-expression with a nompA promoter transgenic reporter [54]. Endogenous nompA transcripts are detected consistently (albeit weakly) in I12 but only very sparsely in I13.