Fig. 4From: Dynamics of Rex3 in the genomes of endangered Iberian Leuciscinae (Teleostei, Cyprinidae) and their natural hybridsKaryotypes of Iberian Leuciscinae (2n = 50) representative of (a) ‘alburnine’, (b-d) chondrostomine and (e-f) Squalius lineages [1] arranged from chromosomes after FISH with Rex3 fragment (red), 5S (green) and 45S (red) rDNA. Bar = 5 μmBack to article page