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. 2013 Sep 2;8(9):e72806. doi: 10.1371/journal.pone.0072806

Figure 6. Effects of gibberellin acid, ethylene, paclobutrazol and CoCl2 on activities of PAL and TAT in S. miltiorrhiza hairy roots.

Figure 6

GA3, gibberellin acid 3; Eth, ethephon; PAL, phenylalanine ammonia-lyase, TAT, tyrosine aminotransferase. Different letters indicate significant difference at p≤0.05 using Tukey test test. Means ± standard deviation (S.D.) (n = 3) are shown.