See paper and Supplementary Information for details on the movies

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Transition from Stretched-Disordered to Compact-Ordered phase of a "recolourable polymer" model for a chromatin fibre with dynamic epigenome


A knotted soliton


Configuration of a ring within a dense solution. The left configuration highlights the bases of (hierarchical) loops, which are marked by coloured beads. The right configuration shows the presence of "branches" (or double-folded structures), which are marked by red beads.


Plasmids undergoing gel extrophoresis through a network of solid nanowires (Rahong et al, Sci Rep 2014). Notice the non-monotonic change in average speed for increasing values of the external electric field. Courtesy of T. Yasui.