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. 2011 Apr 11;108(17):7253–7258. doi: 10.1073/pnas.1006740108

Fig. 4.

Fig. 4.

A. thaliana WT and tir1-1, arf7-1, arf19-1, arf7arf19, and tir1afb2afb3 mutant lines were germinated and grown for 6 d on 0.2× MS agar medium and transferred into 24-well cell culture plates (10 seedlings per well) and grown in 2 mL 0.2× MS liquid medium supplemented with 30 μM of each DKP for two additional days. Data points show the mean lateral root number per plant ± SD. Different letters indicate means that differ statistically at P < 0.05. The experiment was repeated twice with similar results.