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Table 4 Primer sequences for detection of PCVs and TTSuVs

From: Three new emerging subgroups of torque teno sus viruses (TTSuVs) and co-infection of TTSuVs with porcine circovirus type 2 in China

Primer

Primer sequence

Location (nt)

Product size (bp)

PTTV1-F1

5’-CGGGTTCAGGAGGCTCAAT-3’

8–26

305

PTTV1-R1

5’-GCCATTCGGAACTGCACTTACT-3’

291–312

PTTV2-F1

5’-TCATGACAGGGTTCACCGGA-3’

1–20

252

PTTV2-R1

5’-CGTCTGCGCACTTACTTATATACTCTA-3’

226–252

PTTV1-F2

CAGCGGTAGACAGAACTGTCTAGCGACT

328–355

< 3000

PTTV1-R2

TCTGTCTACCGCTGGCGGCATAAACTCA

314–341

PTTV2-F2

TCGAGCTCCTGAGAGCGGAGTCAAGGGGCCTA

322–353

< 3000

PTTV2-R2

TCGAGCTCCGGCACCCGCCCAGGCGGTTAGAC

300–331

PCV1-F1

5’-TTGCTGAGCCTAGCGACACC-3’

596–615

350

PCV1-R1

5’-TCCACCTGCTTTCAAATCGGCC-3’

924–945

PCV2-F1

5’-CAGCAAGAAGAATGGAAGAAGCGGA-3’

56–80

1057

PCV2-R1

5’-CCAGGACTACAATATCCGTGTAACT-3’

1088–1112