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. 2019 Apr 10;99(1):98–111. doi: 10.1111/tpj.14312

Figure 5.

Figure 5

Morphometric changes in wheat grain traits across ploidy and domestication status (wild – red boxes, domesticated – blue boxes). Horizontal lines in boxplots represent median, boxes indicate the upper and lower interquartile range, whiskers indicate the largest and smallest values within 1.5 times the interquartile range and points indicate outliers outside this range for grain volume (a), length (b), width (c), depth (d), surface area (e) and surface area to volume ratio (f). Letters above the boxes indicate significance groups at P < 0.01.