Fig. 5.

Logos representing normalized amino acid frequencies obtained from the multiple alignment of the 18 amino acids that constitute the ZCCHCs of yeast, human, and Arabidopsis proteins. Sequences were taken grouped by species (a–c) or all together (d) to generate the corresponding logos from multiple alignments, using the WebLogo version 3 software (https://weblogo.threeplusone.com/create.cgi). Uncertain and retrotransposon-related factors were not taken into account, and the resulting 198 sequences were aligned, all together or grouped by species