A Single Mutation of VP2 is Responsible for the Lethality and Antigenicity Differences between Novel Variant and Very Virulent IBDV Strains

Table 1

The VP2 gene information of the reference IBDV strains.

Phenotype	Reference strain	Origin	GenBank number
nVarIBDV	SHG19	China	MN393076
	19D38	Korea	MT550875
	UPM14322019	Malaysia	MT505348
	Kagoshima MO 2B-28	Japan	MN171482
vvIBDV	HLJ0504	China	GQ451330
	HK46	China	AF092943
	D6948	Netherlands	AF240686
	UK661	UK	NC-004178