Extended Data Fig. 2: Metrics of Hierarchical OrthoGroups (HOGs) and differentially expressed genes (DEGs).
From: An episodic burst of massive genomic rearrangements and the origin of non-marine annelids
Top, total number of HOGs inferred in the gene repertoire evolutionary dynamics analysis. Number of HOGs that arose before, in and after Clitellata are indicated. The number of HOGs with a balanced taxonomic representation (that is, HOGs containing genes from >20% of marine annelid and 20% of clitellate species) is shown for the ‘before’ phylostratigraphic category only, as they were subjected to further analysis to test directional selection. Bottom, total number of DEGs inferred for E. andrei and H. medicinaliss under each of the stress experiments performed. Number of coding DEGs, of DEGs assigned to HOGs and the phylostratigraphic category of these HOGs (‘before’, ‘in, ‘after’) is also indicated.
