Figure 3
From: The role of neurotrophin genes involved in the vulnerability to gambling disorder
Haplotype block map. The upper part of the figure shows the haplotypes block map and the lower part contains the transition scheme of haplotypes. The lines in the transition image show the movement from one block to the next. The frequency corresponds to the thickness of the line (connections with thin lines if higher than 1% and with thick lines if higher than 10%), and the D′ coefficient measures the degree of linkage disequilibrium (LD) between the blocks.
