Table 1.

Reference S. aureus strains used for enterotoxin genes detection.

Strain	Enterotoxin gene content
FRI913	sea, sec, see, sek, sel, tst
FRI137	sec, seh, sel, sem, sen, seo, seg, sei, selu
CCM5757	seb, sek
A900322	sep, sem, sen ,seo, seg, sei,
FRI1151m	sed, selj, ser