JCS -- Zhao et al. 117 (8): 1553 Figure IG8

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Fig. 8. Ct-CRM1 and Ct-Ran are translocated through the NPCs with the BR mRNP particles. Immunoelectron microscope labelling of sections through the nuclear membrane of salivary gland cells. (A-D) Anti-CRM1 labelling of BR mRNP particles (arrows) during progressive translocation through NPCs. (E-F) Anti-Ran labelling of BR mRNP particles (arrows) during translocation through NPCs. In the drawing below each micrograph, the BR mRNP is depicted in grey and the gold labelling in black. Cyt, cytoplasm; Nu, nucleus. Bars, 400 nm.