Table 1.

Primers used for drug-resistant gene amplification

Genes	Primers (sequences 5'→3')	Product size (bp)
rpoB	F (5′-ACGGTCGGCGAGCTGATCC-3′) R (5′-CAGACCGATGTTGGGCCCCT-3′)	351
katG	F (5′-GACATTCGCGAGACGTTTCGG-3′) R (5′-GCTCTTAAGGCTGGCAATCTCG-3′)	469
inhA	F (5′-CTATATCTCCGGTGCGGTCA-3′) R (5′-CTTGGCCATCGAAGCATAC-3′)	469
rpsL	F (5′-AGGTCACGGCGTACATTCC-3′) R(5′-GCCCTTCTCCTTCTTAGCG-3′)	188
embB	F (5′-TGATATTCGGCTTCCTGCTC-3′) R (5′-ACCGCTCGATCAGCACATAG-3′)	417

embB, EMB mutant gene; katG and inhA, INH mutant gene; rpoB, RFP mutant gene; rpsL, SM mutant gene.