Insertion in the first exon (5' UTR) of ICA69.
ICA69GS13474/Df(3L)BSC553 animals are viable (whereas ICA69GS13474/ICA69GS13474 are larval lethal, suggesting lethal background mutations) but third instar larvae display decreased average bouton area, bouton number as well as reduced total number of branches in neuromuscular junctions. No significant defects in neuromuscular junction synapse retraction or synaptic electrophysiology are observed.
ICA69GS13474/Df(3L)BSC553 is rescued by Scer\GAL4Act5C.PU/ICA69UAS.FL
ICA69GS13474/Df(3L)BSC553 is rescued by ICA69UAS.FL/Scer\GAL4Mef2.PU
ICA69GS13474/Df(3L)BSC553 is not rescued by Scer\GAL4elav-C155/ICA69UAS.FL