Figure 4.

rutabaga function is required in GABAergic LNs for the elaboration of PN processes. Bar graphs show GFP-positive pixels in DM5 glomerulus of mock and EB-exposed GH146QF, QUASmCD8::GFP/+ flies, without any perturbation, rut²⁰⁸⁰ mutants, LN1-specific rutabaga knockdown, and rutabaga mutants expressing UAS-rut⁺ transgene in LN1 neurons. The white bar corresponds to mock exposure, whereas the black bar corresponds to EB exposure. Error bars indicate the mean ± SEM. *p ≤ 0.05, determined by Student's t test.