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Table 4 Primers used in this study (R = A+G, K = T+G, Y = C+T)

From: Study of polymorphisms in tir, eae and tccP2 genes in enterohaemorrhagic and enteropathogenic Escherichia coli of serogroup O26

Primer name

Sequence (5' to 3')

Target gene

Annealing temp. (°C)

Amplicon size (bp)

Reference

B52

AGGCTTCGTCACAGTTG

eaeA

50

570

[39]

B53

CCATCGTCACCAGAGGA

    

B54

AGAGCGATGTTACGGTTTG

stx1

50

388

[39]

B55

TTGCCCCCAGAGTGGATG

    

B56

TGGGTTTTTCTTCGGTATC

stx2

50

807

[39]

B57

GACATTCTGGTTGACTCTCTT

    

wzx-wzyO26-F

AAATTAGAAGCGCGTTCATC

wzx O26

56

596

[41]

wzx-wzyO26-R

CCCAGCAAGCCAATTATGACT

    

fliC-H11-F

ACTGTTAACGTAGATAGC

fliC H11

56

224

[41]

fliC-H11-R

TCAATTTCTGCAGAATATAC

    

B139

CRCCKCCAYTACCTTCACA

tir β

53

560

[27]

B140

GATTTTTCCCTCGCCACTA

    

tir(591-1617)-F

TCCAAATAGTGGCGAGGGAA

tir β

54

1026

This study

tir(591-1617)-R

TTAAACGAAACGTGCGGGTC

    

B73

TACTGAGATTAAGGCTGATAA

eae β

50

520

[27]

B137

TGTATGTCGCACTCTGATT

    

eae(37-1142)-F

CGGCACAAGCATAAGCTAAA

eae β

51

1105

This study

eae(37-1142)-R

AGTTTACACCAACGGTCGCC

    

eae(1001-2046)-F

TCCGCTTTAATGGCTATTTACC

eae β

50

1045

This study

eae(1001-2046)-R

TGCCTTCGCTGTTGTTTTAT

    

eae(2319-2972)-F

GGCTCTGCAAAGAACTGGTT

eae β

50

653

This study

eae(2319-2972)-R

AGTCTCTATCAAACAAGGATACACG

    

tccP2-F

ATGATAAATAGCATTAATTCTTT

tccP2

56

753

[24]

tccP2-R

TCACGAGCGCTTAGATGTATTAAT

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