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Table 1 Primer sequences and amplification conditions used in this study

From: Distribution of blaCTX − M, blaTEM, blaSHV and blaOXA genes in Extended-spectrum-β-lactamase-producing Clinical isolates: A three-year multi-center study from Lahore, Pakistan

Target gene

Primer name

Sequence

Annealing temp (°C)

Product size (bps)

References

bla CTXM-1

CTXM1-F

GACGATGTCACTGGCTGAGC

55

500

[8]

CTXM1-R

AGCCGCCGACGCTAATACA

bla CTXM-3

CTXM825F

CGCTTTGCCATGTGCAGCACC

55

300

[8]

CTXM825R

GCTCAGTACGATCGAGCC

bla SHV

SHV-F

AGGATTGACTGCCTTTTTG

56

392

[9]

SHV-R

ATTTGCTGATTTCGCTCG

bla TEM

TEM-C

ATCAGCAATAAACCAGC

56

516

[9]

TEM-H

CCCCGAAGAACGTTTTC

bla OXA

OXA-F

ATATCTCTACTGTTGCATCTCC

56

619

[9]

OXA-R

AAACCCTTCAAACCATCC