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CDAG staining of metaphase spreads of pinnipeds: GTG banding (left) followed by formamide heat denaturation and CMA3/DAPI staining (right). (a) The walrus (OROS), (b) bearded seal (EBAR), (c) ringed seal (PHIS), (d) Baikal seal (PSIB), and (e) northern sea lion (EJUB).
