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Table 3 Minimum inhibitory concentration (μg/mL) of the AC-1 and ampicillin against microorganisms

From: Identification and characteristics of a novel cecropin from the armyworm, Mythimna separata

Microorganisms

MIC (μg/mL)

AC-1 Ampicillin

Gram negative bacteria

Escherichia coli ATCC25922

7.80 (1.83 μmol/L) 0.50

Escherichia coli clinical strain

25.00 (5.87 μmol/L) > 250.00

Salmonella ATCC13076

12.50 (2.93 μmol/L) 1.00

Salmonella clinical strain

31.25 (7.33 μmol/L) > 125.00

Klebsiella pneumonia ATCC27853

15.63 (3.67 μmol/L) -

Pseudomonasaeruginosa ATCC700603

125.00 (29.33 μmol/L) > 62.50

Gram positive bacteria

Bacillus cereus ATCC11778

> 250.00 (58.66 μmol/L) -

Staphylococcus aureus ATCC29213

> 250.00 (58.66 μmol/L) 0.50

  1. >, no activity detected at the concentration indicated. -, not assayed. Gram positive bacteria