| Title: |
Getting to the root of root–microbe interactions |
| Authors: |
King, William L; Hayward, Regan J; Goebel, Marc; Fleishman, Suzanne M; Bauerle, Taryn L; Bell, Terrence H |
| Contributors: |
National Science Foundation; Natural Sciences and Engineering Research Council of Canada |
| Source: |
Science Progress ; volume 107, issue 3 ; ISSN 0036-8504 2047-7163 |
| Publisher Information: |
SAGE Publications |
| Publication Year: |
2024 |
| Description: |
Microbial relationships with roots influence many ecosystem functions and nutrient fluxes, including their sometimes-profound effects on plant health and productivity. Fine roots were often classified with a diameter less than 2 mm, but fine roots under that size perform distinct functional roles in the environment. Importantly, two broad functional categories of fine roots are absorptive and transportive, with absorptive fine roots acting as metabolic hotspots for root activity. In two of our recent studies, we have shown that several microbial community characteristics differ between absorptive and transportive fine roots, including composition, abundance, and function, as well as the root metabolome. This highlights a growing recognition within microbial ecology that we must consider fine-scale environmental variability, such as root physiology and morphology, when interpreting microbial patterns. In this commentary, we summarize the findings of our latest article, further speculate on some of these patterns, and suggest future studies for examining decomposition and applying cutting-edge single-cell sequencing techniques. |
| Document Type: |
article in journal/newspaper |
| Language: |
English |
| DOI: |
10.1177/00368504241278783 |
| Availability: |
https://doi.org/10.1177/00368504241278783; https://journals.sagepub.com/doi/pdf/10.1177/00368504241278783; https://journals.sagepub.com/doi/full-xml/10.1177/00368504241278783 |
| Rights: |
https://creativecommons.org/licenses/by/4.0/ |
| Accession Number: |
edsbas.318EEFBA |
| Database: |
BASE |