Fig. 3

ROH (Runs of Homozygosity) Statistics Across Different Lettuce Species and Cultivars. The figure presents the statistical results of ROH across various lettuce species and cultivars, categorized by ROH length ranges (< 10 K, 10 K-100 K, 100 K-1 M, 1 M-2 M, and 2 M-3 M). Each subplot uses color to represent different ROH length intervals: blue (0–100 kb), orange (100 kb-1 Mb), and green (> 1 Mb). a Bar plot showing the number of ROH segments across different lettuce species. b Bar plot showing the total ROH length across different lettuce species. c Bar plot showing the number of ROH segments across different lettuce cultivars. d Bar plot showing the total ROH length across different lettuce cultivars