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Table 3 Homology of the different parts of genome and proteins of GSWW/2015 compared with representative strains of PRRSV

From: The molecular characteristic analysis of PRRSV GSWW/2015 strain and its pathogenicity to pigs

  HUN4 CH-1a VR-2332 LV
Complete 96.9 93.5 88.5 60.6
5’ UTR 99.5 97.3 92.0 62.0
ORF1a 96.3 92.2 86.3 57.3
ORF1b 96.9 94.4 90.2 63.3
ORF2 98.1 95.3 93.3 66.0
ORF3 97.0 94.1 87.8 64.8
ORF4 97.4 95.0 89.2 67.4
ORF5 97.0 92.9 87.7 64.1
ORF6 99.6 97.3 95.2 69.5
ORF7 99.5 96.2 93.5 68.7
3’UTR 98.4 95.3 92.0 74.6
NSP2 93.0 84.3 73.0 37.5
GP2 96.1 93.8 92.6 61.8
GP3 94.5 90.6 85.0 55.7
GP4 97.8 97.2 89.9 70.8
GP5 95.5 90.5 87.5 58.2
M 99.4 97.7 97.7 80.3
N 100.0 95.1 95.1 65.0
  1. Notes:Different ORF and UTR regions are analyzed based on the nucleotide sequence. NSP2, GP2–5, M and N protein are analyzed by deduced protein sequences