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Table 1 Primer sets for detection of target virulence genes from avian pathogenic Escherichia coli (APEC) isolates

From: Antibiotic resistance pattern and virulence genes content in avian pathogenic Escherichia coli (APEC) from broiler chickens in Chitwan, Nepal

Genes

Primer Sequence (5′–3′)

Amplicon size (bp)

iutA

F: GGCTGGACATCATGGGAACTGG

R: CGTCGGGAACGGGTAGAATCG

302

iss

F: CAGCAACCCGAACCACTTGATG

R: AGCATTGCCAGAGCGGCAGAA

323

papC

F: TGATATCACGCAGTCAGTAGC

R: CCGGCCATATTCACATAA

501

iucD

F: ACAAAAAGTTCTATCGCTTCC

R: CCTGATCCAGATGATGCTC

714

tsh

F: ACTATTCTCTGCAGGAAGTC

R: CTTCCGATGTTCTGAACGT

824

irp-2

F: AAGGATTCGCTGTTACCGGAC

R: AACTCCTGATACAGGTGGC

413

ompT

F: TCATCCCGGAAGCCTCCCTCACTACTAT

R: TAGCGTTTGCTGCACTGGCTTCTGATAC

496

hlyF

F: GGCCACAGTCGTTTAGGGTGCTTACC

R: GGCGGTTTAGGCATTCCGATACTCAG

450

iroN

F: AATCCGGCAAAGAGACGAACCGCCT

R:GTTCGGGCAACCCCTGCTTTGACTTT

553

cva/cvi

F: TGGTAGAATGTGCCAGAGCAAG

R: GAGCTGTTTGTAGCGAAGCC

1181

astA

F: TGCCATCAACACAGTATATCC

R: TCAGGTCGCGAGTGACGGC

116