Table 4.

Primers used in this study for PCR amplification

Primer	Sequence (5′–3′)	Amplicon (bp)	Reference
nthu_babA2F babA2R babA2F babA2R607 UreBF UreBR CagA5cF CagA3cR vacAsF vacAsR vacAmF vacAmR	AATCGAAAAAGGAGAAAACATGAAAAA TGTTAGTGATTTCGGTGTAGGACA AATCCAAAAAGGAGAAAAAGTATGAAA GTTTTCTTTGAGCGCGGGTAAGC CGTCCGGCAATAGCTGCCATAGT GTAGGTCCTGCTACTGAAGCCTTA GTTGATAACGCTGTCGCTTCA GGGTTGTATGATATTTTCCATAA ATGGAAATACAACAAACACAC CTGCTTGAATGCGCCAAAC CAATCTGTCCAATCAAGCGAG GCGTCAAAATAATTCCAAGG	832 607 480 350 s1-259/s2-286 m1-567/m2-642	[26] [20] [20] [61] [5] [5] [62] [62] [63] [63] [63] [63]