Figure 5

Two-colour fluorescent in situ hybridization of CjapCSP1 and CjapCSP13 transcripts in Camponotus japonicus worker antennae.
Single optical plane of antennal surfaces were visualised by fluorescent dies with CjapCSP1 (green) and CjapCSP13 (red) anti-sense probes (A) or sense probes (B). (A) Cells labelled with both CjapCSP1 and CjapCSP13 probes. Yellow colour indicates co-labelling with two probes. (a) Higher magnification of the areas boxed in (A). Scale bars indicate 20 μm.