To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S8. Encounter of a hypha with a PDMS wall, followed by splitting into two daughter hyphae. After formation the two twin hyphae return to their parent directional memory and penetrate the soft PDMS wall. Intracellular mechanisms of fungal space searching in microenvironments Marie Held, Ondřej Kašpar, Clive Edwards, and Dan V. Nicolau PNAS. 2019. 116:13543-13552 DOI: 10.1073/pnas.1816423116 Download Original Video Browse All Videos »