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. 2017 Jun 21;7:3954. doi: 10.1038/s41598-017-04328-x

Figure 7.

Figure 7

Comparison of the IAA concentrations in graft union between the compatible and incompatible combination. Data were mean ± SE of three biological replicates. Different lowercase letters indicate significant difference at the 0.05 level among 6 sampling sites, different capital letters indicate significant difference at the 0.05 level between compatible combination and incompatible combination at the same sampling site, respectively.