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Figure 5 | BMC Microbiology

Figure 5

From: Indole and 3-indolylacetonitrile inhibit spore maturation in Paenibacillus alvei

Figure 5

Effect of indole on stress-resistance of P. alvei. The cells (an initial turbidity of 0.05 at 600 nm) were grown in spore forming DSM medium for 16 h. After the 16 h incubation, cells (1 ml) were placed in contact with antibiotics, 70% ethanol, and pH 4.0 LB for 1 h. Tet, Em, and Cm stand for tetracycline (1 mg/ml), erythromycin (5 mg/ml), and chloramphenicol (1 mg/ml), respectively. EtOH and pH 4.0 stand for 70% ethanol and pH 4.0 LB, respectively. Each experiment was repeated two to four times and one standard deviation is shown.

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