Insertion site maps to -253bp of the known/supposed transcription start site.
mushroom body & axon, with Scer\GAL47B
mushroom body & axon, with Scer\GAL4c739
When expression is driven by Scer\GAL47B or Scer\GAL4c739, MtchUY627 shows a mushroom body Class II phenotype; neuron number defects plus axonal growth and guidance defects.