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Table 1 Primers and probes for ARMS-PCR and Sanger sequencing

From: Evaluation of multiplex ARMS-PCR for detection of Helicobacter pylori mutations conferring resistance to clarithromycin and levofloxacin

Methods

Gene

Primers/probes

Sequence (5′-3′)

Modification

ARMS-PCR

16S rRNA

HP-F

CCCATCAGGAAACATCGCTTCA

 

HP-R

TCCACTATGCTGGAGAATTGGCTA

 

HP-P-ROX

TGCTTGCCACGCCATCCATCACATCA

5′ROX, 3′BHQ1

gyrA

259-F

CACCCCCATGGCGGTT

 

261G-F

CCCCATGGCGATACG

 

261A-F

CCCCATGGCGATACA

 

271A-F

CATGGCGATAATGCGGTTTGTA

 

271T-F

CATGGCGATAATGCGGTTTGTT

 

272G-F

ACCCCCATGGCGATAATGCGGTTTATCG

 

HP-F-R

ACTCGCCTTAGTCATTC

 

HP-F-P-HEX

CGTTATCGCCATCAATAGAGCCAA

5′HEX, 3′BHQ2

23S rRNA

2142C-F

TCCTACCCGCGGCAAGACTGC

 

2142G-F

TTCCTCCTACCCGCGGCAAGACAGG

 

2143G-F

CCTACCCGCGGCAAGACGACG

 

HP-C-R

GGATGACTCCATAAGAGCCAAAGC

 

HP-C-P-FAM

CGTCTTGCCGCGGGTAGGAGGAATTTTCAC

5′FAM, 3′BHQ1

Internal control

ACTIN-F

CCCATCTACGAGGGCTACGC

 

ACTIN-R

GGATCTTCATGAGGTAGTCGGTCAG

 

ACTIN-P-CY5

CCATCCTGCGTCTGGACCTGGCTGGC

5′CY5, 3′BHQ2

Sanger sequencing

23S rRNA

23S-F

TCCCTCCCGACTGTTTACCAAA

 

23S-R

GCCATTACACTCAACTTGCGATTTC

 

gyrA

gyrA-F

GCAAGATAATTCAGTCAATGAAACA

 

gyrA-R

CCACAGCGATCCCATTAGC