TABLE 1.

Effect of Zta deletions and mutations on intracellular localization of BBLF4

Zta deletion or mutation	% Localizationa of BBLF4
	Nucleusb	Cytoplasmc
Controld	0	100
Zta(wt)	81	19
Zta(Δ24–86)	3	97
Zta(Δ3–69)	38	62
Zta(Δ39–45)	55	45
Zta(Δ61–81)	46	54
Zta(m22/26,74/75)	10	90

^aPercent GFP-positive cells visualized after excitation at 490 nm. Data are from four separate experiments in which 100 to 600 positive cells were counted. 

^bNuclear or nuclear is greater than cytoplasmic staining. 

^cCytoplasmic or cytoplasmic is greater than nuclear staining. 

^dBBLF4-GFP alone.