Table 1.

Primer sequences used for PCRs and sequencing of the two exons of the Schistosoma mansoni SmSULT-OR gene in this study.

	Primer type	Primer sequence (5′ to 3′ orientation)	Expected amplicon size (bp)	Usage
Exon 1	Outer forward primer	GCGAGATTCAAACCCAGGAT	822	PCR
	Outer reverse primer	GCCGTGATATTACTATCAATCCC		PCR
	Nested forward primer	GGGTAAAGGAAGAGGGTTGG	545	PCR
	Nested reverse primer	TAAGAACAGACATATTAGACGAGT		PCR and sequencing
	Sequencing forward primer	TATATATGAAATATTATAACATTAC	-	sequencing
Exon 2	Forward primer	ACTTCAACCAATCCACAAATCC	672	PCR and sequencing
	Reverse primer	AGTCCATTCATTCAATGTTTCAA		PCR and sequencing