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. 2017 Jul 29;14(8):852. doi: 10.3390/ijerph14080852

Figure 4.

Figure 4

Effects of GR24 on the endogenous strigolactones in shoots and roots under Cd stress. Values are means ± SD (n = 3). Lower-case letters represent significant differences in roots; upper-case letters represent significant differences in shoots. Different letters above the bars indicate significant differences at the 0.05 level according to Duncan’s multiple range test. *p < 0.05, ** p < 0.01, *** p < 0.001. ns: not significant.