Fig. 2

The GO enrichment of the expanded and contracted families of N. pumilus genome compared to other 13 beetles. The x axis ‘GeneRatio’ represents the ratio of the DEGs falling in a certain term to the total number of genes annotated in the same term. The y axis is the significant GO terms identified in our analysis. The significance level (adjusted p-value) is quantified by the color of circle where more red represents more significance (smaller adjusted p-value), while more blue represents less significance (larger adjusted p-value)