Figure 6 | Scientific Reports

Figure 6

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 6

In vitro studies testing 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 bacterial endophytes isolated from roots (R), rosette leaves (RL), stem leaves (SL), and rhizosphere (RS) of A. halleri growing on Zn–Pb–Cd waste heaps.

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