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Fig. 1 | BMC Genomics

Fig. 1

From: Higher-order organisation of extremely amplified, potentially functional and massively methylated 5S rDNA in European pikes (Esox sp.)

Fig. 1

Molecular cytogenetic FISH analysis with rDNA probes to Esox cisalpinus (a) and E. lucius (b) chromosomes shown on representative karyotypes. The probes were 5S rDNA in red (31 signals in E. cisalpinus and 37 signals in E. lucius) and 18S rDNA in green (two signals in both species marked by arrows). Chromosomes are arranged in pairs approximately in decreasing size. More quantitative data on counts of 5S rDNA signals are provided in Additional file 1: Figure S1. Scale equals to 5 μm

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