Fig. 8
From: RSAtrace3D: robust vectorization software for measuring monocot root system architecture
Measurements using RSAtrace3D and its comparison with those of the traditional method. (a) Root growth angle (an angle between both end nodes), (b) total root length, and (c) RDI of IR64, Dro1-NIL, and KP. The horizontal and vertical lines indicate the means and ranges of the standard error, respectively (sample size = 3). Each alphabet indicates a statistically significant difference (Tukey–Kramer’s test, α = 0.05). Comparison of (d) root growth angle vs. RDI, (e) total root length using RSAtrace3D vs. ones using WinRhizo, and (f) total root length using RSAtrace3D vs. RDW. The lines indicate the linear regression lines. Pearson’s correlation coefficient is shown