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Table 2 Inhibitory spectra of purified mutacins F-59

From: Production, purification, sequencing and activity spectra of mutacins D-123.1 and F-59.1

Indicator bacteria

Activity of mutacin (AU/mL)

 

D-123.1

F-59.1

Bacillus cereus ATCC 2

n.t.a

400

Bacillus subtilis ATCC 6051

n.t.

400

Enterococcus faecium ATCC 19434

0

1600

Enterococcus faecalis ATCC 27235

400

200

Enterococcus hirae ATCC 8043

200

200

Lactobacillus salivarius SMQ 876

n.t.

0

Lactococcus lactis ATCC 11454

400

400

Listeria monocytogenes ATCC 15313

400

200b

L. monocytogenes ATCC 700301 ScottA

200

200b

L. monocytogenes ATCC 700302 ScottA

200

200b

L. monocytogenes FRDC 1039

400

200b

L. monocytogenes FRDC 88571

400

200b

Listeria murrayi ATCC 25420

200

200b

L. murrayi HPB 30

400

200b

Listeria ivanovii HPB 28

400

200

Listeria grayi ATCC 19120

800

200

Micrococcus luteus ATCC 272

11600

3200

Pediococcus acidilactici UL5

400

800

Staphylococcus aureus ATCC 6538

n.t.

0

S. aureus ATCC 25923

0

0

S. aureus ATCC 43300

200

0

S. aureus R621

200

0

Staphylococcus carnosus

1600

800

Streptococcus mutans 59.1

n.t.

200b

S. mutans 123.1

200d

n.t.

Streptococcus sobrinus ATCC 27352

200

800

Streptococcus salivarius ATCC 25923

800

800

Streptococcus pyogenes ATCC 10389

200

0

Streptococcus suis serotype 2

400

0

  1. ATCC (Manassas, VA, USA); HPB (Health Canada, Ottawa, ON, Canada); FRDC (Agriculture and Agrifood Canada, Sainte-Hyacinthe, QC, Canada).
  2. aNot tested.
  3. bHazy inhibition zone was observed.