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. 1999 Aug;67(8):4106–4111. doi: 10.1128/iai.67.8.4106-4111.1999

FIG. 7.

FIG. 7

Activity against S. aureus and B. subtilis. The antimicrobial activities of OaBac5α, ChBac5, and rabbit defensin NP-1 were measured in radial diffusion assays against S. aureus (a and c) and B. subtilis (b and d). The tests were performed under low (a and b) and high (c and d) concentrations of salt, as described in the text. The x intercepts of the least mean square regression lines through the data points define the minimal inhibitory concentration.