Basic residues within NLS2 and NLS3 are required for nucleolar localization of NOL7. Basic residues within each of the NLSs are required for nucleolar localization of full length NOL7. A) Schematic representation of the different mutant constructs used to evaluate nucleolar localization. Results demonstrated in (B) are summarized in the column on the right, where "No" designates nucleolar localization and "Np" designates nucleoplasmic localization. B) Localization of the constructs in HeLa cells was confirmed by GFP visualization. Costaining of the nucleus with DAPI is shown in blue.
Zhou et al. BMC Cell Biology 2010 11:74 doi:10.1186/1471-2121-11-74