Letter Published: 01 January 1965 Modifications of the Agar Film Technique for assaying Lengths of Mycelium in Soil A. THOMAS, D. P. NICHOLAS & D. PARKINSON Nature 205, 105 (1965) Cite this article ...

Over the last few years, mycelium, a root-like structure of fungi strands, has become one of technology’s darlings as an ingredient for growable computers, building materials, and leather.