Figure 6From: Transcriptional profiling of Arabidopsis root hairs and pollen defines an apical cell growth signatureFunctional enrichment analysis of genes expressed in root hairs, in pollen and in both (apical growth) based on Gene Ontology biological process terms. An asterisk denotes classes that are not statistically significantly enriched in the particular cell type. See Additional file 5: Table S4 for a list of the genes comprising the classes in apical growth.Back to article page