University of California

Peter F Andeer

Trent Russell Northen

Lloyd T Cornmesser

Jian Gao

Kyle M Lewald

This disclosure provides systems, methods, and devices related to the study of ecological processes. In one aspect, a device includes a base, a substrate, and an enclosure. The substrate is in contact with a first surface of the base. The substrate and the base define a root chamber. The enclosure is in contact with a second surface of the base. The base and the enclosure define a growth chamber. The base defines a stem port connecting the root chamber and the growth chamber. The base further defines a first port in fluid communication with the root chamber and a second port in fluid communication with the root chamber. The device is operable to contain a plant, roots of the plant being in the root chamber, a stem of the plant passing through the stem port, and leaves of the plant being in the growth chamber.

Ecosystem device for determining plant-microbe interactions

Disclosed herein are systems, methods, and devices for determining plant-microbe interactions. In some embodiments, the device comprises: a root chamber configured to allow a root of a plant to grow, wherein the root chamber is connected with: an inlet channel for introducing a medium into the root chamber, an outlet channel for collecting plant exudates and metabolites, and a plant reservoir for the plant shoot of the plant to grow.

Growing community of inventors

Oakland, CA, United States of America

Peter F Andeer