Related Experiment Video
Updated: Jun 20, 2026

Investigation of Plant Interactions Across Common Mycorrhizal Networks Using Rotated Cores
Published on: March 26, 2019
Calcium opens the dialogue between plants and arbuscular mycorrhizal fungi
Lorella Navazio1, Paola Mariani
1Dipartimento di Biologia; Università di Padova; Padova, Italy.
Abstract:
Calcium ion is considered a ubiquitous second messenger in all eukaryotic cells. Analysis of intracellular Ca(2+) concentration dynamics has demonstrated its signalling role in plant cells in response to a wide array of environmental cues. The implication of Ca(2+) in the early steps of the arbuscular mycorrhizal symbiosis has been frequently claimed, mainly by analogy with what firmly demonstrated in the rhizobium-legume symbiosis. We recently documented transient Ca(2+) changes in plant cells challenged with diffusible molecules released by arbuscular mycorrhizal fungi. Ca(2+) measurements by the recombinant aequorin method provided new insights into the molecular communications between plants and these beneficial fungi.
More Related Videos
07:43Production of Arbuscular Mycorrhizal (AM) Fungal Inoculum and Phenotypic Evaluation of Rice and AM Symbiosis Under Saline Conditions
Published on: March 14, 2025
06:43Inoculating and Observing Arbuscular Mycorrhizal Cultures on Superabsorbent Polymer-Based Autotrophic Systems
Published on: June 14, 2024
Related Concept Videos
Microbe-Plant Interactions
The Roles of Bacteria and Fungi in Plant Nutrition
Microbial Interactions: Mutualism
Epiphytes, Parasites, and Carnivores
C4 Pathway and CAM
C4 Pathway
The C4 pathway is used by plants such as...
Water and Mineral Acquisition