Fig. 3

Significantly enriched gene ontology classes (GOs; Fisher’s exact test FDR ≤ 0.05) in Artemia compared to other branchiopods. The 30 most enriched GOs (biological process) in gene families expanded or contracted in Artemia (compared to other Branchiopoda), compared with GOs in the whole Artemia genome. Sorted from largest enrichment (top) to smallest enrichment (bottom). Enrichment was done by removing sequences present in both test set and reference set from the reference, but not from the test set, which makes the test more sensitive towards the test set, but can lead to zero values in the reference set