Table 2 Pairwise nucleotide and amino acid sequences identities in VP1 region between different genotype of viruses.
Genotype | % identity in VP1 | Isolated country/year | Notes | |
---|---|---|---|---|
(Nucleotide sequences) | (Amino acid sequences) | |||
A | 75.43~77.89 | 90.88~93.33 | America/1950 | Prototype strain |
B | 76.14~83.79 | 91.37~95.19 | China/2004–2009 | Ceased genotype |
C | 76.43~85.03 | 92.97~96.11 | China, Spain, Vietnam, France | Predominant genotype in China |
D | 75.89~82.17 | 91.44~94.25 | France/2010, Spain/2008, Russia/2013 | / |
E | 77.10~84.39 | 92.46~96.32 | West Africa/2006, Cameroon/2008 | / |
F | 77.57~82.99 | 93.33~96.32 | Indian/2005 | Newly named |
G | 75.43~85.03 | 90.88~94.96 | Taiwan China/2008 | Newly named |