TABLE 1.

Characterization of the S. sciuri species group strains used in this study

SpeciesStrainSourcemecA homologueMIC (μg/ml)TypeaNo. of DRUsb
OxacillinAmpicillinCeftizoximeCeftriaxoneCefoxitin
S. fleurettiiSFMP01 (CCUG 43834T)Cheese (made of goat milk)mecASf64132162A5
SFMP02Chicken meatmecASf8132161A5
SFMP03Chicken meatmecASf1281128648A5
SFMP04Chicken meatmecASf128164644A5
SFMP05Chicken meatmecASf320.25481A10
SFMP06CockmecASf64132322B0
SFMP07CatmecASf80.25481B0
SFMP08Chicken meatmecASf64132162C1
SFMN01HorseNDc0.50.125242D0
SFMN02HorseND0.50.125242E0
S. sciuri subsp. carnaticusATCC 700058TEastern gray squirrelmecASs10.125282
S. sciuri subsp. sciuriATCC 29062TVeal leg, slicedmecASs0.50.125282
S. sciuri subsp. rodentiumATCC 700061TNorway ratmecASs0.50.125282
S. vitulinusSVMP01HorsemecASv0.5<0.0630.542
SVMP02HorsemecASv0.5<0.0630.521
SVMP03HorsemecASv0.5<0.0630.542
SVMP04HorsemecASv0.5<0.0630.521
SVMP05HorsemecASv0.5<0.063141
SVMP06HorsemecASv0.5<0.0630.521
SVMN01 (ATCC 51145T)Ground lambND0.50.125482
SVMN02HorseND0.5<0.063141
SVMN03HorseND0.5<0.0630.2510.5
SVMN04HorseND0.5<0.0630.521
SVMN05HorseND0.25<0.0630.511
SVMN06HorseND0.5<0.0630.542
SVMN07HorseND0.5<0.0630.522
SVMN08HorseND0.5<0.0630.250.250.25
SVMN09HorseND0.5<0.0630.521
SVMN10HorseND0.5<0.0630.2510.5
SVMN11HorseND0.50.125141
SVMN12HorseND0.5<0.0630.511
SVMN13HorseND0.5<0.0630.2511
SVMN14HorseND0.5<0.0630.520.5
S. lentusATCC 29070TGoat udderND0.5<0.063122
  • a Genomic structure types of S. fleurettii.

  • b DRUs separated by an IS element were counted as one DRU.

  • c ND, not detected.