Fig. 3From: Effect of intramolecular disulfide bond of bovine lactoferricin on its molecular structure and antibacterial activity against Trueperella pyogenes separated from cow milk with mastitisTime-kill curve of the peptides. T. pyogenes isolates (a), T. pyogenes ATCC 19411 (b), and E. coli ATCC 25922 (c) were co-incubated with bLfcin, bLfcin DB, and bLfcin C36G respectively at MBC of bLfcin (7.8 μg/mL for T.pyogenes, 62.5 μg/mL for E.coli). Y-axis represents the logarithm of CFU. X-axis represents the time point after incubation with peptides. The control is given by bacteria without peptide. Data point are shown by the mean ± standard deviation derived from three repeated experimentsBack to article page