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. 2019 Jan 11;9:3236. doi: 10.3389/fmicb.2018.03236

FIGURE 5.

FIGURE 5

(A) PGP activity details of Bacillus halotolerans isolates. (+) and (–) represents presence and absence of the activity on each bacterial isolate. Data present mean ± standard error. Bars labeled with different letters are significantly different among the treatments at P < 0.05 using the Tukey’s HSD test. (B) Status of metal resistance and (C) in vitro assay of the bacterial isolates against different dilutions of Pb, Hg, Cd, and Co. (D) Heat map of antibiotic resistance of the bacterial isolates. In part (C) of the figure (A) representative petri dish of the four bacteria grown in absence of metal stress is used as control for Pb, Co; Cd, and Hg test experiments.