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Table 1 Comparison of HRSV sequence clustering based on HVR2 vs clustering based on SHseg

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

HRSV group A B
genotype NA1 ON1 GA5 BA9 BA10
total no. of strains 83 34 3 77 1
of different HVR2 sequences 37 22 1 31 n.a.a
no. of different SHseg sequences 30 20 1 21 n.a.
no. of strains identical at HVR2 that are also identical at SHseg (divided in groups of identical sequences) 45 (3 + 2 + 6 + 2 + 3 + 2 + 13 +3 + 2 + 3 + 2 + 2 + 2) 14 (2 + 2 + 2 + 3 + 3 + 2) 3 (3) 44 (5 + 8 + 8 + 2 + 2 + 15 + 2 + 2) n.a.
no. of strains possessing unique sequences at HVR2 and at SHseg 11 11 0 7 n.a.
no. of strains identical at HVR2 and different at SHseg (divided in groups of identical HVR2 sequences) 19 (4 + 2 + 2 + 4 + 5 + 2) 8 (2 + 2 + 2 + 2) 0 17 (2 + 2 + 2 + 2 + 4 + 3 + 2) n.a.
no. of strains identical at SHseg and different at HVR2 (divided in groups of identical SHseg sequences) 26 (7 + 9 + 4 + 2 + 2 + 2) 7 (7) 0 28 (3 + 6 + 4 + 6 + 3 + 2 + 2 + 2) n.a.
  1. an.a. not applicable