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Figure 1 | BMC Microbiology

Figure 1

From: There is a specific response to pH by isolates of Haemophilus influenzae and this has a direct influence on biofilm formation

Figure 1

The effect of pH on the (A) growth and (B) biofilm formed by H. influenzae isolates Eagan and R3264. The cells of strain R3264 (black bars) and Eagan (grey bars) from planktonic (A) growth at pH 6.8 and then 8.0 were assessed. Similarly, the (B) biofilm cells were collected and cell numbers enumerated. Error bars are the standard deviation, *p < 0.001 (Student t-test).

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