To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S3. Representative mature MLV CA nested core. Two complete nested cores are observed in one virus. See Movie S2 for more explanation. Structure and architecture of immature and mature murine leukemia virus capsids Kun Qu, Bärbel Glass, Michal Doležal, Florian K. M. Schur, Brice Murciano, Alan Rein, Michaela Rumlová, Tomáš Ruml, Hans-Georg Kräusslich, and John A. G. Briggs PNAS. 2018. 115:E11751-E11760 DOI: 10.1073/pnas.1811580115 Download Original Video Browse All Videos »