Scer\GAL4NP6510 drives expression in a subset of 15 dopaminergic PAM neurons that innervate beta- and beta'-lobes of the adult mushroom body. Projections are observed both to the ipsilateral and the contralateral side. Neurons innervating the beta'-lobe show extensive dendritic arborization. Two to three labelled neurons innervating the fan-shaped body are non-dopaminergic. GRASP experiments show that Scer\GAL4NP6510 expression is presynaptic in Kenyon cells of the mushroom body medial lobes.
The number of neurons detected by Scer\GAL4NP6510 varied between hemispheres of the same brain.
Scer\GAL4NP6510 drives expression in a subset of dopaminergic PAM neurons that innervate the mushroom body beta' lobe segment 2, beta lobe segment 1 and alpha lobe segment 1.