Effects of altered JNK activity on DCV transport. (A) Kymographs of DCV transport in motor axons of third instar control and bsk-DN larvae. Scale bar: 10 µm. (B) Left, directional distributions derived from A. Right, the relative static peak amplitude for the directional distributions at the left. (C) Axonal pre-bleach intensity of control and bsk-DN third instar larvae. Scale bar: 10 µm. Number of analyzed larvae in B and C: control 10, bsk-DN 12. (D) Kymographs of DCV transport in motor axons of second instar control, bsk-DN, and hep-Act larvae. Scale bar: 10 µm. (E) Directional distributions derived from D. Right, the relative static peak amplitude for the directional distributions at the left. (F) Axonal pre-bleach intensity of control, bsk-DN, and hep-Act second instar larvae. Scale bar: 10 µm. Number of analyzed larvae in E and F: control 11, bsk-DN 9, and hep-Act 7. Student’s t test (right of B, C, and E), Steel with control test (F, right).