Table III. Summary of responses in various mutant cell lines stably expressing EgΔBY440.

Cell line stably expressing EgΔBY440	Defect	STAT1 phosphorylation induced by			Antiviral response induced by
		IFN-α	IFN-γ	Epo	IFN-α	IFN-γ	Epo
U1A	Tyk2	–	+	+	–	+	+
U5A	IFNAR2	–	+	+	–	+	+
γ1A	IFNGR2	+	–	+	+	–	+
γ2A	JAK2	+	–	+	+	–	+
2fTGH	–	+	+	+	+	+	+