Table 2.
Amino acid mutations of the VP2 gene sequences analyzed in this study
| Isolate | Amino acid at position | ||||||
|---|---|---|---|---|---|---|---|
| 267 | 297 | 324 | 370 | 420 | 426 | 440 | |
| CPV2 (M38245) | Phe | Ser | Tyr | Gln | Phe | Asn | Thr |
| Partial-length VP2 | |||||||
| CPV-2a-1a (n = 12) | Phe | Ala | Ile | Gln | Phe | Asn | Thr |
| CPV-2a-2b (n = 5) | Tyr | Ala | Ile | Gln | Phe | Asn | Ala |
| CPV-2b-1c (n = 4) | Phe | Ala | Tyr | Gln | Phe | Asp | Thr |
| CPV-2b-2d (n = 15) | Tyr | Ala | Ile | Gln | Phe | Asp | Thr |
| CPV-2b-3e (n = 4) | Phe | Ala | Ile | Gln | Phe | Asp | Thr |
| CPV-2c-1f (n = 38) | Tyr | Ala | Ile | Arg | Phe | Glu | Thr |
| CPV-2c-2g (n = 10) | Tyr | Ala | Ile | Arg | Ser | Glu | Thr |
aKX396349, KX396353, KX396354, KX396356, KX396359, KX396365, KX396375, KX396377, KX396378, KX396385, KX396388, KX396419
bKX396376, KX396390, KX396400, KX396404, KX396415
cKX396348, KX396361, KX396383, KX396420
dKX396368, KX396369, KX396370, KX396371, KX396372, KX396373, KX396374, KX396386, KX396387, KX396405, KX396406, KX396407, KX396409, KX396417, KX396421
eKX396350, KX396351, KX396352, KX396382
fKX396355, KX396357, KX396358, KX396360, KX396362, KX396363, KX396364, KX396366, KX396367, KX396379, KX396380, KX396381, KX396384, KX396389, KX396391, KX396392, KX396393, KX396394, KX396395, KX396396, KX396397, KX396399, KX396401, KX396402, KX396403, KX396408, KX396410, KX396411, KX396412, KX396413, KX396414, KX396422, KX396424, KX396425, KX396427, KX396433, KX396434, KX396435
gKX396398, KX396416, KX396418, KX396423, KX396426, KX396428, KX396429, KX396430, KX396431, KX396432