Figure 4: Phylogeny and gene ontology enrichment
From: The pangenome of an agronomically important crop plant Brassica oleracea
(a) Phylogenetic tree presenting relationships between the 10 varieties. The number of presence/absence genes were placed on the phylogenetic tree, so that the branch leading to a node was labelled with the genes uniquely present and absent in all lines below the node. Genes absent are shown in blue and genes present in green. Scale bar indicates number of nucleotide substitutions per site. (b) Significantly enriched gene ontology terms among variable genes using all pangenome genes as a background. Font size is proportional to –log(p).
