Fig. 8
From: RhizoChamber-Monitor: a robotic platform and software enabling characterization of root growth
The dynamic changes of primary root (PR) length (a), apical unbranched zone length (b), PR growth rate (c), apical diameter of PR (d), total area of lateral roots (LRs) (e) and basal area of LRs (f) of two cotton genotypes. The upper/lower whiskers extend from the hinge to the highest/lowest value that is within 1.5 × IQR (inter-quartile range) of the hinge, where IQR is the distance between the first and third quartiles. The curve indicates mean value