Lack of axonal neuroglian expression does not prevent the axonal localization of Dank2 protein. A–Dshow embryonic dissections of either wild type (A,C) or of the temperature-sensitivenrg³ mutation (B,D). After egg laying, before dissection all embryos were reared at nonpermissive temperature (29°C). A andB were stained for nrg¹⁸⁰ protein using the BP-104 mAb and C and D for Dank2 protein using a mouse antiserum. Arrowheads point out stained axonal tracts in the lateral PNS. Anterior is to theleft. Scale bar, 60 μm.