UASt regulatory sequences drive expression of Mmus\Mapk8ip1 coding sequences lacking the JBD (JNK-binding domain - residues 68-79).
The axons of larvae expressing Mmus\Mapk8ip1ΔJBD.Scer\UAS (under the control of Scer\GAL4179Y) exhibit vesicle accumulation, indicating a defect in axonal transport.
The amplitude of basal EJC is unchanged in larvae that express Mmus\Mapk8ip1ΔJBD.Scer\UAS under the control of Scer\GAL4179Y or Scer\GAL4elav-C155 compared to wild-type.
Post-tetanic potentiation (PTP) is unchanged in larvae that express Mmus\Mapk8ip1ΔJBD.Scer\UAS under the control of Scer\GAL4179Y or Scer\GAL4elav-C155 compared to wild-type.