Figure 4From: A genomic overview of short genetic variations in a basal chordate, Ciona intestinalisFunction of genes with no non-synonymous and nonsense substitutions. (A) Functional GO categories overrepresented among genes with no non-synonymous/nonsense substitutions. The numbers above the bars indicate the number of genes with no non-synonymous/nonsense substitutions, and the number of total genes in each of the functional groups. (B) Density of non-synonymous/nonsense, synonymous and intronic SNPs within each of the functional groups.Back to article page