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Table 1 Primer and probe sequences designed to distinguish between the defective and full viral segments in 95/95(DVG-high) and 95/95(DVG-low) virus isolates

From: Low pathogenic avian influenza virus isolates with different levels of defective genome segments vary in pathogenicity and transmission efficiency

Location

Name of primer/probe

Sequence 5′–3’

Terminal

PB2

PB2-beg-F

GTCAAATATATTCAATATGGAGAG

PB2-beg-R

GTGGTCTTTGTTAGTATCTCG

PB2-beg-pro

[FAM]-AAGAGATTTGATGTCGCAGTCTC-[TAM]

Internal

PB2

PB2-mid-F

AAGAGCAACAGCCATTCTAA

PB2-mid-R

ATCGCTACTATGATCGCTTC

PB2-mid-pro

[FAM]-CAGAAGGCTGATTCAACTGATAG-[TAM]

Terminal

PA

PA-beg-F

ATGGAAGACTTTGTGCGACAA

PA-beg-R

AAACAGACTTCTAAGTGTGTGC

PA-beg-pro

[FAM]-AATGATTGTCGAGCTTGCGGAAAAG-[TAM]

Internal

PA

PA-mid-F

AGTGGGCACTTGGTGAGA

PA-mid-R

ATCCAGCTTGCTAGCGATC

PA-mid-pro

[FAM]-TTCATCACTGTCATACTGTCTTAGAT-[TAM]