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. 2005 Jan 3;168(1):41–54. doi: 10.1083/jcb.200407182

Figure 4.

Figure 4.

Deletion mutagenesis analyses demonstrate that DNA-binding capacity is required for the association of GFP-UBF1 with the mitotic NORs. (A) Schematic diagram of the mutants generated. (B) The localization of the UBF mutant GFP-fusion proteins on mitotic NORs (arrowheads). Bar, 10 μm.