The P{EP} element is inserted 843 nucleotides 5' to the predicted ATG start codon.
abnormal neuroanatomy | larval stage, with Scer\GAL4elav-C155
anterior fascicle & synapse, with Scer\GAL4elav-C155
Mutant larvae expressing CG3862EP1242 under the control of Scer\GAL4elav-C155 have reduced or abnormal synapses.