Figure 4.

Translocation Factor (Tf). Zn (a), Mn (b), and Mo (c) (Tf = [Metalshoot]/[Metalroot]) at 24 dpi in Medicago truncatula wild-type (gray columns) and raz (open columns). Letter rankings indicate differences as determined by Tukey’s HSD at 95% confidence. * indicates alpha = 0.1 for this pairwise comparison. Bars are standard error.

Lewis et al. BMC Research Notes 2012 5:657   doi:10.1186/1756-0500-5-657
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