Figure 5From: Expression of 5 S rRNA genes linked to 35 S rDNA in plants, their epigenetic modification and regulatory element divergenceSecondary structure models for 5 S rRNA from A. absinthium (A), T. patula (B) and H. bracteatum (C). Variable nucleotides are highlighted by gray shading. Arrows indicate compensatory substitutions. The C-box element is boxed. Structural domains and loops are respectively in greek and latin letters following the nomenclature of [35, 36].Back to article page