Figure 7 | Scientific Reports

Figure 7

From: Bacteria associated with Zn-hyperaccumulators Arabidopsis halleri and Arabidopsis arenosa from Zn–Pb–Cd waste heaps in Poland as promising tools for bioremediation

Figure 7

Comparison of in vitro studied plant growth properties: indole-3-acetic acid (IAA), siderophores (Sid), organic acids (OA), and acetion (Acet) production, 1-aminocyclopropane-1-carboxylate (ACC)-deaminase activity, phosphate solubilization (P), atmospheric nitrogen fixation (N2) as well as cadmium (Cd), zinc (Zn), copper (Cu), and lead (Pb) tolerance of bacteria isolated from roots (R), rosette leaves (RL), stem leaves (SL), and rhizosphere (RS) of hyperaccumulator plants A. arenosa and A. halleri originating from Zn–Pb–Cd waste heaps (WH) and reference (R) area.

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