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. 2016 Aug 12;17:625. doi: 10.1186/s12864-016-2990-x

Fig. 8.

Fig. 8

Zn and K concentrations in leaf apoplastic fluid. Apoplastic fluid was isolated from 24-day-old transgenic (lines 4 and 15) and wild-type (WT) plants grown for 2 days in the presence of 5 μM Zn. Zn concentrations (a); K concentrations (b). Values correspond to means ± SD (n = 5); those significantly different from the WT (Student’s t-test) are indicated by an asterisk (P ≤ 0.05)