Figure 2.

Relationship between Gene Function and Level of mRNA Uncapping.

Panels show functional classifications from GO annotation organized by cellular component (A), biological process (B), and molecular function (C). In each panel, all genes detected as expressed in the total mRNA population (Total) are compared with mRNAs enriched in the uncapped form (Uncapped-enriched) and mRNAs depleted in the uncapped form (Uncapped-depleted). “Distribution” refers to the percentages of genes annotated to descriptive terms in a particular GO category divided by all (total, uncapped-enriched, or uncapped-depleted) genes. Categories with χ² test P values < 0.001 are marked with stars.