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. 2016 May 6;11(5):e0154490. doi: 10.1371/journal.pone.0154490

Fig 2. Susceptibility of clinical isolates of P. aeruginosa to treatment with doxycycline in combination with various polyamino-isoprenic derivatives.

Fig 2

The percentage of susceptible isolates to doxycycline (2 mg/L) supplemented with one of the compounds (10 μM) was determined for each combination. grey bar, black bar, dark grey bar, and white filled bar, correspond to compounds 1, 2, 3 and 4 respectively. Error bars represent standard deviations of 3 independent experiments.