Figure 2
From: High opsin diversity in a non-visual infaunal brittle star
Amino acid similarity (%) between Af-opsins and Sp-opsins (+ Rn Rhodopsin). Similarity measurements were conducted between each Af-opsin and all reference opsins (Sp, Rn) on the basis of a local alignment. Trimming was performed on the local alignment. Each similarity estimation is depending on the length of the local alignment. Values framed in red indicate best similarities.