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Table 2 The influenza virus strains used in the present study

From: Development of a quadruple qRT-PCR assay for simultaneous identification of highly and low pathogenic H7N9 avian influenza viruses and characterization against oseltamivir resistance

Types and subtypes Reference strains GISAID NO. HP/LP AIV 292R/K in NA Virus titer (TCID50/mL) qRT-PCR assays
H7-W H7-M N9-W N9-M
H7N9 SZ/Th003 EPI_ISL_250313 LP R 2 × 106 14.38 ± 0.12 Uc 14.44 ± 0.21 U
H7N9 SZ/Th004 EPI_ISL_250314 LP K 2 × 106 14.37 ± 0.36 U 15.05 ± 0.23 14.15 ± 0.55
H7N9 GD/Th005 EPI_ISL_250312 HP R 2 × 106 15.61 ± 0.48 15.06 ± 0.49 15.45 ± 0.19 U
H7N9 SZ/Th007 EPI_ISL_259757 HP K 2 × 106 13.91 ± 0.24 13.87 ± 0.56 14.45 ± 0.15 13.55 ± 0.09
H3N2 CAS0001 a b b a U U U U
H1N1 CA04 FJ966082 b R a U U U U
H5N6 Th001 EPI_ISL_205503 HP R a U U U U
H9N2 04.15SZBAXQ005 EPI_ISL_199448 LP R a U U U U
Flu-B Victoria a b b a U U U U
Flu-B Yamagata a b b a U U U U
  1. anot available
  2. bnot applicable
  3. cundetected