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. 2019 Jul 4;10:820. doi: 10.3389/fpls.2019.00820

Figure 6.

Figure 6

Decreased number of brace roots in RAP2.7-Mu mutant as revealed by F2:3 families. Number of brace and crown roots of maize plants grown in Sanya (SY2016) and Shangzhuang (SZ2017) at mature stage (about 78 days after sowing). The F2:3 families’ plants of RAP2.7-Mu mutant and wild-type W22 were compared. The whorl corresponding to node numbers in orders was indicated as W1–W10. Bars indicate mean (±SD) (n = 36). Significant difference within each group was indicated by an asterisk (***p < 0.001) according to Student’s t-tests.