Extended Data Fig. 5. Transcriptome-based phylogeny of aerolysin-like genes.
Two horizontal gene transfers are evident, one fern-specific and one in early land plants. Aerolysin-like genes that were tandemly duplicated on Chromosome 9 are highlighted. Fern genes are blue, lycophyte genes are orange, bryophyte genes are light green, fish genes are purple, bacteria genes are cyan, fungal genes are brown, archaea genes are magenta, streptophytic algae genes are black, chlorophytic algae genes are dark green, and red algae genes are rust.