Figure 1 from: Xie Q, Yu S, Wang Y, Rédei D, Bu W (2013) Secondary structure models of 18S and 28S rRNAs of the true bugs based on complete rDNA sequences of Eurydema maracandica Oshanin, 1871 (Heteroptera, Pentatomidae). ZooKeys 319: 363-377. https://doi.org/10.3897/zookeys.319.4178

Figure 1 - Secondary structure model of 18S rRNA of Eurydema maracandica. The bases marked in black represent length-conservative regions, and the bases labeled as capital letters B to W in red represent 13 LVRs. CP and NC represent monophyletic groups Cimicomorpha+Pentatomomorpha and Naboidea+Cimicoidea, respectively. Base pairing is indicated as follows: standard canonical pairs by lines (G–C, A–U), wobble G:U pairs by dots (G·U), A:G or A:C pairs by open circles (A○G, A○C), and other non-canonical pairs by filled circles (e.g., A●A).