Related Experiment Video
Updated: Aug 7, 2026

Investigation of Plant Interactions Across Common Mycorrhizal Networks Using Rotated Cores
Published on: March 26, 2019
Fast moves in arbuscular mycorrhizal symbiotic signalling
Sally E Smith1, Susan J Barker, Yong-Guan Zhu
1Soil and Land Systems, School of Earth and Environmental Sciences, Waite Campus, DP636, The University of Adelaide, Adelaide, SA 5005, Australia. sally.smith@adelaide.edu.au
Abstract:
Exciting research looking at early events in arbuscular mycorrhizal symbioses has shown how the fungus and plant get together. Kohki Akiyama et al. have demonstrated that strigolactones in root exudates are fungal germ tube branching factors, and Arnaud Besserer et al. found that these compounds rapidly induce fungal mitochondrial activity. Andrea Genre et al. have shown that subsequent development of appressoria on host roots induces construction of a transient prepenetration apparatus inside epidermal cells that is reminiscent of nodulation infection.
Related Concept Videos
Microbe-Plant Interactions
Microbial Interactions: Cooperation
Microbial Interactions: Mutualism
Cell Signaling in Plants
The Roles of Bacteria and Fungi in Plant Nutrition
The Apoplast and Symplast
