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. 2015 Dec 9;5:17835. doi: 10.1038/srep17835

Figure 4.

Figure 4

Activities of APase (a) and phytase (b) in root extracts of P. hydropiper grown under perlite media containing 3 mM P supplied either as G1P, AMP, ATP, IHP, or Pi for 5 weeks. ME, mining ecotype; NME, non-mining ecotype. Values represent mean ± standard error of six replicates. The histograms with different small letters are significantly different (p < 0.05) among P sources. * indicates significantly different (p < 0.05) between ecotypes.