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Table 1 Primers used for detection of S. aureus enterotoxin and biofilm genes

From: Coagulase gene polymorphism, enterotoxigenecity, biofilm production, and antibiotic resistance in Staphylococcus aureus isolated from bovine raw milk in North West India

Gene

Primer sequence (5′–3′)

Product size (bp)

Multiplex PCR set

sea a

GGTTATCAATGTGCGGGTGG

CGGCACTTTTTTCTCTTCGG

102

A

seb a

GTATGGTGGTGTAACTGAGC

CCAAATAGTGACGAGTTAGG

164

A

sec a

AGATGAAGTAGTTGATGTGTATGG

CACACTTTTAGAATCAACCG

451

A

sed a

CCAATAATAGGAGAAAATAAAAG

ATTGGTATTTTTTTTCGTTC

278

A

see a

AGGTTTTTTCACAGGTCATCC

CTTTTTTTTCTTCGGTCAATC

209

A

eta a

GCAGGTGTTGATTTAGCATT

AGATGTCCCTATTTTTGCTG

93

B

etb a

ACAAGCAAAAGAATACAGCG

GTTTTTGGCTGCTTCTCTTG

226

B

tst a

ACCCCTGTTCCCTTATCATC

TTTTCAGTATTTGTAACGCC

326

B

bap b

GAGCCAAGACAAAGGTGAAG

GTAGCCATAGCACGGAACAT

873

 

bbp b

CTTAGCAGTTCAACAGGGTG

TTGGCTTTATTGTGATGGTC

1662

 

cna b

CGATAACATCTGGGAATAAA

ATAGTCTCCACTAGGCAACG

716

 

clfA b

AGTACCAAATGAGGCTGTTC

AAATGCTACTTCGTTGTCCC

796

 

clfB b

CACTTACTTTACCGCTACTTTC

AACGAGCAATACCACTACAACAG

968

 

ebpS b

GGTGAACCTGAACCGTAG

CTGGCAAGGCGAATAACT

661

 

eno b

GTCGTGCATTAGTACCATCAGG

TTTCCAACCATCCCAGTCG

812

 

fib b

AGATGCGAGCGAAGGGTA

TAAACGAAACTAAGTTGACTGC

347

 

fnbpA b

TCCGCCGAACAACATACC

TCAAGCACAAGGACCAAT

952

 

fnbpB b

TCTGCGTTATGAGGATTT

ACAGTAGAGGAAAGTGGG

452

 

icaAD b

TGGCTACTGGGATACTGATA

TGGAAATGCGACAAGAACTA

520

 

icaBC b

GCCTATCCTTATGGCTTGA

TGGAATCCGTCCCATCTC

182

 

sasC b

AGAATGAAGTCCGATAGAGT

AATCATACAGATGGCAATAC

936

 

sasG b

TATCAACACTTCCGTAACCTTC

CGTCAGTCACTCATAACGCAGA

159

 
  1. aRepresents the enterotoxin genes while b depicts the biofilm genes