Table 3. Amino acid changes in A/Anhui/01/2013(H7N9)-CDC-LV7A before and after passaging in eggs.
Segment | Passage 0 and 5 | Passage 10 |
---|---|---|
HA | N123D, N149D* | N123D, N149DG196G/E, L217L/Q, L447M |
NA | T10I | T10I |
PB2 | Identical to MDV | Identical to MDV |
PB1 | Identical to MDV | Identical to MDV |
PA | Identical to MDV | Identical to MDV |
NP | Identical to MDV | Identical to MDV |
M | Identical to MDV | Identical to MDV |
NS | Identical to MDV | Identical to MDV |
*H7 numbering.