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Fig. 2 | Molecular Cytogenetics

Fig. 2

From: Divergent evolutionary behavior of H3 histone gene and rDNA clusters in venerid clams

Fig. 2

Chromosomal location of H3 histone genes (H3), 5S rDNA (5S) and major rDNA (28S) in venerid clams. Single FISH using H3 histone gene probes mapped to chromosomes of Clausinella fasciata (CFA), Chamelea gallina (CGA), Venus casina (VCA), Dosinia lupinus (DLU), and Petricola litophaga (PLI), followed by double-FISH using 5S rDNA (5S) and major rDNA (28S) probes on the same metaphase plates. All signals for the different probes appear at different chromosome pairs with the exception of H3 histone gene and major rDNA in Clausinella fasciata (CFA, first row). Scale bars, 5 μm

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