Figure 2.

Kinetics of biofilm formation by K. pneumoniae B5055 grown in minimal media (M9) containing cobalt salt (CoSO4) or FeCl3 alone and in combination. *p < 0.05 (10 μM FeCl3 + 500 μM CoSO4 vs 10 μM FeCl3), p < 0.05 (10 μM FeCl3 + 500 μM CoSO4 vs 500 μM CoSO4).

Chhibber et al. BMC Microbiology 2013 13:174   doi:10.1186/1471-2180-13-174
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