Figure 6.

PolyP levels of exponential phase cells exposed to copper. Cells of the indicated strains grown in MT (black line) or MT + P (grey line) for 6 h were exposed with increase copper concentrations for 1 h. After incubation, polyP was quantified as described in Methods. Data are expressed as average ± SD of five independent experiments.

Grillo-Puertas et al. BMC Microbiology 2014 14:72   doi:10.1186/1471-2180-14-72
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