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. 2017 Sep 6;10:410. doi: 10.1186/s13071-017-2349-4

Fig. 3.

Fig. 3

GISH results using Triatoma infestans genomic DNA (gDNA) probe (labelled in yellow-green) on metaphase I chromosomes (labelled in red) of T. dimidiata (a) and T. rubrofasciata (b). In both species, only the heterochromatic Y chromosome appears with strong hybridization signals, while autosomal heterochromatic regions appear label free. Scale-bars: 5 μm