Figure 3From: Deciphering the complex leaf transcriptome of the allotetraploid species Nicotiana tabacum: a phylogenomic perspectiveGene Ontology analysis of Nicotiana gene clusters. Plot showing the percentage of Nicotiana gene clusters annotated with level 2 (A) and level 3 (B) Biological Process Gene Ontology terms for all gene clusters and each of the main phylogenetic tree topologies (AB_AC, AB_C, AC_B and BC_A). Bars are coloured according to topology group (see inset key for identification).Back to article page