Drosophila Enhancer of Rudimentary Homolog, ERH, Is a Binding Partner of RPS3, RPL19, and DDIT4, Suggesting a Mechanism for the Nuclear Localization of ERH

Table 4

EGFP-ERH nuclear localization in human SK-HEP cells.

Species	ERH segment	Nuclear
D.m.	1–104	+
	1–51	+
	1–24	+
	52–104	−
	25–51	−
H.s.	1–104	+
	1–51	+
	52–104	−

The cellular localization of the EGFP-ERH fusion proteins is given. A strong nuclear localization is given a positive score. Both a nuclear and cytoplasmic localization similar to that of EGFP alone is given a negative score. The evaluations were made from the microscopic examinations of EGFP localization, examples of which are shown in Figures 3 and 4. D.m., Drosophila melanogaster; H.s., Homo sapiens.