Table 2.

Species-specific susceptibility of APOBEC proteins to Vif

APOBEC proteins	Species	HIV-1 Vif	HIV-2 Vif	SIVagm Vif	SIVmac Vif
A3G	humans	+	+	-	+
	chimpanzees	+		-	+
	African green monkeys	-		+	+
	rhesus macaques	-		+	+
A3	mice	-		-	-
A3F	humans	+	+	-	+
A3B	humans	-		-	-
A3C	humans	-		+	+
A1	rats	-

(+) susceptible, (-) not susceptible