Secondary structure models for 5 S rRNA fromA. absinthium(A),T. patula(B) andH. 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].
Garcia et al. BMC Plant Biology 2012 12:95 doi:10.1186/1471-2229-12-95