Figure 3
From: How local reference panels improve imputation in French populations
Left: A map of France with the 850 individuals of FGR coloured by the 12 haplotype-sharing clusters identified with finestructure. The 6 cities of FrEx are highlighted (grey triangles). Right: Haplotype sharing between individuals from the different FrEx cities and individuals from FGR. For each city in FrEx, the mean total length of shared IBD segments between each individual in FrEx and individuals in FGR in each of the 12 clusters of FGR detected with finestructure is shown. Colours correspond to those in the left panel. The PRP used in the phasing step was either 1000G (panels marked 1000G-PRP—left column) or FGR (panels marked FGR-PRP—right column) and IBD segments were split into long segments over 3 cM ((A)—top row) or small segments under 3 cM ((B)—bottom row).
