Fig. 2From: Higher-order organisation of extremely amplified, potentially functional and massively methylated 5S rDNA in European pikes (Esox sp.) a The phylogram constructed from 5S rDNA clones, 5S-related satellites, 5S rRNA and 5S cDNA consensus from the E. lucius transcriptome. Bootstrap support of branching (>60%) are indicated. Note, clustering of Esox genomic and cDNA clones. Examples of presumed rRNA secondary structures are shown in (b) and Additional file 3: Figure S3. Domains of 5S rRNA follow the nomenclature of [17]Back to article page