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Background information of F48-like NDV strains used for full-length genomic sequence analysis in this study.
| Strain | Original host | Year of isolation | Place of isolation | pathotype |
|---|---|---|---|---|
| F48E8 | Chichen | 1946 | Beijing | VV |
| F/1/85/Ch | Chichen | 1985 | Fujian | VV |
| ZJ/1/86/Ch | Chichen | 1986 | Zhejiang | VV |
| JS/1/97/Ch | Chichen | 1997 | Jiangsu | VV |
| JS/1/02/Du | Duck | 2002 | Jiangsu | VV |
"VV" stands for "very virulent".
