To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S11. Encounter of a hypha with a corner (microtubules labelled green). The directional memory opposes a change in growth direction; instead, an orthogonal branch emerges near the apex of the parent hypha. 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 »