Fig. 4
From: Comparative transcriptomics suggest unique molecular adaptations within tardigrade lineages
Alignment of amino acid sequences containing a Cold Shock Domain (CSD). Data obtained from representative bacteria and animals including tardigrades. Tardigrade sequences are indicated by bold in the left margin of the figure. RNP1 and RNP2 (shaded in grey) represent consensus RNA binding domains. DNA binding sites are highlighted in yellow. Note the RGG (green) and RG (orange) repeats. In the graphical representation below the CSD, the overall height of the stack indicates the sequence conservation at the specific position, while the height of symbols within the stack indicates the relative frequency of each amino acid at the position