Table 1. Primers and probes used in this study.

PCR types	Primer/Probe names	Sequence (5’-3’)	TM (°C)
Conventional PCR	F2	Fam-gacacataggtgaggtct	56
	R2	aacggctgatgaccaaact	56
	P	aggaccacgatcgctgat-Biotin	59
One-tube nested PCR	F1	ctgcgagcgtaggcgtcggtgacaaa	72
	R1	ctgaaccgtgagggcatcgaggtggc	72
	F2	Fam-gacacataggtgaggtct	56
	R2	aacggctgatgaccaaact	56
	P	aggaccacgatcgctgat-Biotin	59