Figure 1
From: Evolutionary divergence and functions of the human interleukin (IL) gene family
Phylogram of human ILs and closely related proteins. The phylogenetic tree was created using ClustalW2 and edited using TreeIllustrator. IL1-like (red), γ-chain utilising (light blue), IL4-like (dark blue), IL6/12-like (purple), IL10-like (light green), IL28-like (dark green) and IL17-like (brown), as well as non-classified cytokines (black) are included.