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. 2018 Jan 23;13(1):e0190924. doi: 10.1371/journal.pone.0190924

Fig 3.

Fig 3

Metaphases of hybrid CCAHe1Fi female (3n = 156), (A) Counterstained by DAPI showed all 156 chromosomes with nine positive blocks; B&W. (B) 5S rDNA probe showing 27 loci; green, three of nine DAPI-positive blocks co-localized with 5S rDNA fragments. Three strong signals are indicated by arrows. (C) Chromosomes stained by CMA3 showing four NORs; B&W, (D) Pseudo-coloured with DAPI (blue), CMA3 (green) indicated by arrows. (E) C-banded chromosomes showing 27 heterochromatic blocks situated in the pericentromeric chromosome regions; B&W, (F) Pseudo-coloured with DAPI (blue). Scale bars = 10 μm.