We thank the plant physiology section at Humboldt University,Berlin for help with the CLSM.We are very grateful to Caterina Biffis,Georg Brenneis and the 2 anonymous reviewers for the helpful advice.We also thank Stephen Rossiter for improving the English.
We describe the formation of the major axon pathways in the embryonic central and peripheral nervous systems of the amphipod crustacean Orchestia cavimana Heller,1865 by means of antibody staining against acetylated a...