To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S1. FANCI and fibrillarin co-localize in nucleoli. Zoomed in video of Fig. 1I alternating between the FANCI (green), fibrillarin (red), and merged FANCI+fibrillarin channels. Fanconi anemia protein FANCI functions in ribosome biogenesis Samuel B. Sondalle, Simonne Longerich, Lisa M. Ogawa, Patrick Sung, and Susan J. Baserga PNAS. 2019. 116:2561-2570 DOI: 10.1073/pnas.1811557116 Download Original Video Browse All Videos »