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Table 2 Conservation percentage and mean p-distance for HVR2, complete SHseg and individual genomic regions within SHseg

From: Variability analysis and inter-genotype comparison of human respiratory syncytial virus small hydrophobic gene

group genotype (no. of samples) HVR2 SHseg individual SHseg genomic regions (max. Length in nt for HRSV A and HRSV B, respectively)
SH gene 5’ UTRa (84, 85) SH coding (195, 198) SH gene 3’ UTR (132, 130) intergenic region (45, 44) G gene 5’ UTR (15,15)
A ON1 (34)
 a 88.0 91.5 81.0 94.4 90.2 90.9 100
 b 0.017 0.007 0.019 0.004 0.009 0.007 0
NA1 (83)
 a 78.5 89.8 88.1 91.3 88.6 86.7 100
 b 0.028 0.015 0.025 0.011 0.018 0.007 0
overallb (120)
 a 67.3 79.4 71.4 85.1 76.5 71.1 100
 b 0.038 0.018 0.029 0.012 0.023 0.013 0
B BA9 (77)        
 a 81.5 89.6 78.8 93.9 89.2 90.9 93.3
 b 0.023 0.020 0.040 0.011 0.021 0.015 0.032
overallc (78)
 a 78.8 87.5 76.5 92.9 88.5 79.5 93.3
 b 0.023 0.020 0.040 0.011 0.021 0.017 0.032
  1. aUTR, untranslated region
  2. bgroup A includes strains belonging to ON1, NA1 and GA5 (3 strains identical in HVR2 and in SHseg)
  3. cgroup B includes BA9 strains and a single BA10 strain