Table 2.

Primers and probes for qPCR quantification of stx2d⁵⁵.

Gene	Primer or probe	Sequence (5′–3′)	Position (5′–3′)	Accession number
stx2	stx2-F	TCA GGC AIA TAC AGA GAG AAT TTC G	578–602	AY443044
	stx2-Ra	CCG GIG TCA TCG TAT ACA CAG	646–626	AY443044
	stx2-PΦ	CAC TGT CTG AAA CTG CT	608–624	AY443044

^Ф Probe tagged with minor groove-binding non-fluorescent quencher (MGBNFQ) and 6-carboxyfluorescin (FAM) fluorescent label (Eurogentec).