Risk factors and spatial distribution of extended spectrum β-lactamase-producing- Escherichia coli at retail poultry meat markets in Malaysia: a cross-sectional study

Table 1 PCR primers used for the detection β -lactamase encoding genes

Target gene	Primer	Sequence (5′ – 3′)	Size of product (bp)	GenBank accession no
bla _SHV	Forward	CAATCACGACGGCGGAATCT	168	AB731686
bla _SHV	Reverse	GTGGGTCATGTCGGTACCAT	168	AB731686
bla _CTX-M	Forward	AAGCACGTCAATGGGACGAT	402	JN411912
bla _CTX-M	Reverse	GTTGGTGGTGCCATAGCCA	402	JN411912
bla _TEM	Forward	TCCTTGAGAGTTTTCGCCCC	643	EU352903
bla _TEM	Reverse	TGACTCCCCGTCGTGTAGAT	643	EU352903
bla _OXA	Forward	TTGCACTTGATAGTGGTGTGA	250	JN003412
bla _OXA	Reverse	AGTGAGTTGTCAAGCCAAAAAGT	250	JN003412
E. coli	Forward	TGACGTTACCCGCAGAAGAA	832	X80724
E. coli	Reverse	CTCCAATCCGGACTACGACG	832	X80724

ISSN: 1471-2458