Figure 2.

Identification of tardigrade tubulin isoforms. (a, b) Different visualizations of an identical phylogenetic tree computed from an alignment of the curated tardigrade tubulin dataset with Findeisen et al.³⁹ dataset. (a) Maximum likelihood method (IQ-TREE). (b) Maximum likelihood method (IQ-TREE), non-tardigrade tubulins branches collapsed and branch lengths ignored to simplify visualization. Grey circles indicate SH-aLRT test score⁶⁹. The legend describes color coding. See also Supplementary data 3 and Supplementary Table 1.