Figure 9From: Evolutionary constraints and expression analysis of gene duplications in Rhodobacter sphaeroides 2.4.1Representation of similarity in expression pattern among paralogs. There are 16 dominant gene expression patterns in both in-paralogs and out-paralogs and these paralogs have high cosine expression similarity at the individual gene to gene and cluster to cluster levels, indicating that individual gene expression patterns in out-paralogs are similar to those in in-paralogs.Back to article page