Neutrality tests results. Scatter plots for the six neutrality tests performed. Genes in the same functional class are represented in the same colors as defined in Figure 1. Cytokines are in green and the subcategories are represented by different symbols (filled square for acute phase, filled triangle for antiinflamatory cytokines, empty circle for cellular immunity, empty square for chemokynes, empty triangle for extracellular, empty inverted triangle for neutrophil). For the effector molecules, an empty diamond represents the complement category.
Casals et al. BMC Evolutionary Biology 2011 11:202 doi:10.1186/1471-2148-11-202