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Table 2 Origin, spa type, and MIC values of Staphylococcus aureus strains used in the present study

From: Antimicrobial peptides effectively kill a broad spectrum of Listeria monocytogenes and Staphylococcus aureus strains independently of origin, sub-type, or virulence factor expression

Strain Origin spa MICa  
    Pro Ple NoC NoS hBD H2O2 Ref
8325-4 Wildtype t211 16 32 8 128 32/32 0.47 [50]
Sa113 Wildtype t211 16 32 6 128 - 0.18 [51]
ΔmprF Sa113 mprF del t211 8 4 1 8 - 0.12 [8]
ΔdltA Sa113 dltA ins t211 8 2 0.5 2 - 0.23 [7]
14943 Pork meat t012 16 8 8 256 32/64 0.23 b
15033 Pork meat t216 32 8 8 128 - 0.23 b
B31369 Human, clinical t216 16 16 12 256 64/64 0.47 b
796 Pasta salad t230 16 8 6 128 64/64 0.47 b
J15033 Human, clinical t230 16 8 8 128 - 0.23 b
2148-jvi Mastitis t518 16 1 4 64 32/32 0.47 b
K3-B2 French cheese t524 16 1 4 128 32/64 0.23 b
B29997 Human, clinical t548 16 16 4 128 - 0.23 b
KES 439 Human, clinical Ukc 32 2 4 128 - 0.23 [52]
KES 626 Human, clinical t1269 16 1 4 64 32/64 0.18 [52]
KES 735 Human, clinical Ukc 16 16 4 128 - 0.47 [52]
KES 855 Human, clinical t339 16 16 4 64 - 0.23 [52]
  1. a MIC values are given in μg/ml for the five human defense peptides and in % (V/V) for H2O2.
  2. b The strains were kindly provided by Jørgen Leisner, University of Copenhagen, Faculty of Life Sciences.
  3. c Uk: Unknown.