Additional File 18. nad5 amino acid alignment of the terrestrial snails and the data from Garvin et al. [17].

Additional File 18. <i>nad5</i> amino acid alignment of the terrestrial snails and the data from Garvin et al. [17]. Position 474 in the molluscan alignment is homologous to position 540 in the vertebrate alignment. This corresponds to an isoleucine (I) in the first terrestrial sequence (<i>Aegista</i>). The final position in the merged alignment is 527 because of several gap insertions.

补充文件18：陆生蜗牛<i>nad5</i>的氨基酸序列比对（alignment），以及Garvin等[17]的相关数据。软体动物序列比对中的第474位与脊椎动物序列比对中的第540位为同源位点。该同源位点在首个陆生序列（<i>Aegista</i>）中为异亮氨酸（I）。由于插入了多处空位（gap），合并后的序列比对的最终位点为第527位。