Fig. 2From: Genome-wide analysis of gene expression reveals gene regulatory networks that regulate chasmogamous and cleistogamous flowering in Pseudostellaria heterophylla (Caryophyllaceae)Evolutionary genealogy of genes: Non-supervised Orthologous Groups (eggNOG) analysis. A total of 44,603unigenes were analyzed using eggnog database and subdivided into 25 clusters of orthologous (COG) classifications. x-axis, COG classifications; y-axis, number of unigenesBack to article page