Fig 7. Clk2 is not present in PNC.
Clk2, revealed with antibodies to the GST-tag (B,D) and GFP-CDK13 (A) localized in common foci in the nucleoplasm as shown in merge picture (C) while Clk2 is not present in PNC as visualized with PTB colabelling (D-F). Scale bar: 5μm.