Extended Data Fig. 4. Phylogenetic placement of short-read OTUs on global eukaryotic phylogeny.

Phylogenetic placement of short-read OTUs onto the long-read, global eukaryotic reference phylogenetic tree (in Fig. 1). The upper two panels represent marine environments (a, marine euphotic; b, marine aphotic), while the lower two panels showcase non-marine placements (c, freshwater; d, soil). Visualization of the placement files was done through the interactive Tree of Life¹¹⁵, and the size of each circle represents the number of placements on that particular branch weighted by the likelihood weight ratios.