Figure 5From: Sequencing of the core MHC region of black grouse (Tetrao tetrix) and comparative genomics of the galliform MHCPlotting of d N /d S values of MHC genes grouped by phylogenetic tree topology. One group includes the genes following the expected tree topology as neutral markers: TAPBP, BRD2, DMA, DMB1, BF1 and TAP2; the other includes the genes showing aberrant tree topology as neutral markers: Blec1, BLB1, BLB2, DMB2, TAP1 and BF2.Back to article page