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