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. 2020 Oct 6;12(12):2370–2383. doi: 10.1093/gbe/evaa208

Fig. 4.

Fig. 4.

Presence of the seven Aipysurus and one Laticauda HTT LINE subfamilies across 540 Metazoa. In each ring, darker shading represents the presence of at least one sequence over 1,000 bp in length showing 75% or higher pairwise identity to the LINE, lighter shading represents the presence of more than one sequence over 1,000 bp with less than 75% pairwise identity, and white represents the complete absence of similar sequences. Presence of LINEs identified using BLASTN with custom parameters (see Materials and Methods) (Altschul et al. 1990; Camacho et al. 2009) and plotted in iToL (Letunic and Bork 2019). Species tree generated using TimeTree (Hedges et al. 2006), manually edited to correct elapid phylogeny to fit (Lee et al. 2016). Interactive tree available at https://itol.embl.de/shared/jamesdgalbraith (last accessed September 16, 2020).