ScerGAL4NP7273 drives expression in one adult multiglomerular antennal lobe projection neuron. Its cell body is located in the lateral part of the antennal lobe and it innervates antennal lobe glomeruli V, VC3l, VL1, VC5, VP1, VP2, VP3 and the antennal lobe hub.
Blockade of PNv2 (by expressing the temperature sensitive shits.UAS.cUa under the control of Scer\GAL4NP7273 and shifted to the permissive 33[o]C) abolishes odor acuity.