Figure 3
From: Molecular cytogenetic analysis of the karyotype of the European Atlantic sturgeon, Acipenser sturio
Metaphases of Acipenser sturio: (a) FISH with biotin-labelled (TTAGGG)n oligomers, counterstained with propidium iodide; (b) silver-staining showing NORs (arrows); (c) FISH of the 28S rDNA probe detected with digoxigenin and counterstained with propidium iodide; (d) FISH of the 5S rDNA probe detected with digoxigenin and counterstained with propidium iodide (a: ×853; b: ×864; c: ×1173; d: ×960).
