Tracking Root Interactions System (TRIS) Experiment and Quality Control

Abstract

Soil organisms are diverse taxonomically and functionally. This ecosystem experiences highly complex networks of interactions, but may also present functionally independent entities. Plant roots, a metabolically active hotspot in the soil, take an essential part in shaping the rhizosphere. Tracking the dynamics of root-microbe interactions at high spatial resolution is currently limited due to methodological intricacy. In this study, we developed a novel microfluidics-based device enabling direct imaging of root-bacteria interactions in real time.