Skip to main content
Fig. 3 | BMC Evolutionary Biology

Fig. 3

From: Karyotype differentiation in 19 species of river loach fishes (Nemacheilidae, Teleostei): extensive variability associated with rDNA and heterochromatin distribution and its phylogenetic and ecological interpretation

Fig. 3

Karyotypes of selected nemacheilid species after Giemsa staining and dual-colour (5S/45S) rDNA FISH. Giemsa-stained karyotypes (left column) and dual-colour FISH (right column) with 45S rDNA (red, arrows) and 5S rDNA (green, arrowheads) probes on (a, b) B. barbatula, (c, d) P. sp. The FISH chromosomes were counterstained with DAPI and the images were converted to grayscale. Bar = 10 μm

Back to article page