Fig. 4From: Accurate recombination estimation from pooled genotyping and sequencing: a case study on barleyAssessment of recombination rate; A The recombination rate’s RMSE between HGM and the consensus map and nPGM and the consensus map regarding marker count in windows. B Average correlation coefficient of the nPGM and HGM recombination rate compared to the consensus map in 50 MB windows regarding variant genotyping depths. C Deviation of the cM/MB recombination rate, assessed by nPGM, from the consensus map. Value depends on the physical position (x-axis), the genotyping density (color), and the population (shape). The genome is divided by chromosomes (gray blocks on top) D Observed recombination fraction (square rooted for better visualization purpose; cM/MB) for nPGM (gold), Haldane genetic map (turquoise), and the consensus map (gray). 42.077 variants and a genotyping depth of 2000 were used to simulate the population. For this set, the recombination rate in 50 MB windows was calculated. E Estimated genetic map position (y-axis) in relation to the physical position (x-axis) for the same sample as illustrated in D. The genetic map position is the result of aggregating the single marker recombination rate along the chromosomes. Color scheme identical to subfigure DBack to article page