Fig. 4

Female metaphase spread of Belontia hasselti after comparative genomic hybridization. Female (red; Atto-550-dUTP-labeled) and male (green; Atto-488-dUTP-labeled) genomic DNA along with DAPI chromosome counterstaining (blue).The merged image with DAPI staining and both genomic probes (indicated in yellow) shows no biased or specific signals of either of the probes. The W chromosome is indicated. Scale bar = 10 μm