Differential Exudation Creates Biogeochemically Distinct Microenvironments during Rhizosphere Evolution

Arredondo, Mariela Garcia; Kew, William R.; Chu, Rosalie K.; Jones, Morris E.; Boiteau, Rene M.; Cardon, Zoe G.; Keiluweit, Marco

doi:10.1021/acs.est.4c04108

Title: Differential Exudation Creates Biogeochemically Distinct Microenvironments during Rhizosphere Evolution

Journal Article · Thu Oct 10 00:00:00 UTC 2024 · Environmental Science and Technology

DOI: https://doi.org/10.1021/acs.est.4c04108 · OSTI ID:2496301

Arredondo, Mariela Garcia ^[1];

^[2]; Chu, Rosalie K. ^[2]; Jones, Morris E. ^[3];

^[4];

^[5];

^[6]

University of Massachusetts, Amherst, MA (United States); Universite de Lausanne, Lausanne, Switzerland
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
Franklin Pierce University, Rindge, NH (United States)
University of Minnesota, MN (United States); Oregon State University, Corvallis, OR (United States)
Marine Biological Laboratory, Woods Hole, MA (United States)
University of Lausanne (Switzerland)

Plant roots and associated microbes release a diverse range of functionally distinct exudates into the surrounding rhizosphere with direct impacts on soil carbon storage, nutrient availability, and contaminant dynamics. Yet mechanistic linkages between root exudation and emergent biogeochemical processes remain challenging to measure nondestructively, in real soil, over time. Here we used a novel combination of in situ microsensors with high-resolution mass spectrometry to measure, nondestructively, changing exudation and associated biogeochemical dynamics along single growing plant roots (Avena sativa). We found that metabolite and dissolved organic carbon (DOC) concentrations as well as microbial growth, redox potential (EH), and pH dynamics vary significantly among bulk soil, root tip, and more mature root zones. Surprisingly, the significant spike of rhizosphere DOC upon root tip emergence did not significantly correlate with any biogeochemical parameters. However, the presence of sugars significantly correlated with declines in EH following the arrival of the root tip, likely due to enhanced microbial oxygen demand. Similarly, the presence of organic acids significantly correlated to declines in pH upon root tip emergence. Altogether, our in situ measurements highlight how different exudates released along growing roots create functionally distinct soil microenvironments that evolve over time.

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Research Organization:: Marine Biological Laboratory, Woods Hole, MA (United States); Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)

Sponsoring Organization:: National Science Foundation (NSF); USDOE Office of Science (SC), Biological and Environmental Research (BER)

Grant/Contract Number:: AC05-76RL01830; SC0019142; SC0021093

OSTI ID:: 2496301

Report Number(s):: PNNL-SA--197924

Journal Information:: Environmental Science and Technology, Journal Name: Environmental Science and Technology Journal Issue: 42 Vol. 58; ISSN 0013-936X

Publisher:: American Chemical Society (ACS)Copyright Statement

Country of Publication:: United States

Language:: English

References (75)

pH values and redox potentials in microsites of the rhizosphere Fischer, Walter R.; Flessa, Heiner; Schaller, Günther Zeitschrift für Pflanzenernährung und Bodenkunde, Vol. 152, Issue 2 https://doi.org/10.1002/jpln.19891520209	journal	January 1989
Zones of exudation along plant roots and spatial distribution of micro‐organisms in the rhizosphere Rovira, Albert D. Pesticide Science, Vol. 4, Issue 3 https://doi.org/10.1002/ps.2780040313	journal	June 1973
From mass to structure: an aromaticity index for high-resolution mass data of natural organic matter Koch, B. P.; Dittmar, T. Rapid Communications in Mass Spectrometry, Vol. 20, Issue 5 https://doi.org/10.1002/rcm.2386	journal	February 2006
Strategies of plants for acquisition of iron Marschner, H.; Römheld, V. Plant and Soil, Vol. 165, Issue 2 https://doi.org/10.1007/BF00008069	journal	June 1994
Plant-induced changes in the redox potentials of rice rhizospheres Flessa, H.; Fischer, W. R. Plant and Soil, Vol. 143, Issue 1 https://doi.org/10.1007/BF00009128	journal	June 1992
The role of phytosiderophores in acquisition of iron and other micronutrients in graminaceous species: An ecological approach R�mheld, V. Plant and Soil, Vol. 130, Issue 1-2 https://doi.org/10.1007/BF00011867	journal	January 1991
The sites of excretion of ninhydrin-positive substances by broad bean seedlings Pearson, R.; Parkinson, D. Plant and Soil, Vol. 13, Issue 4 https://doi.org/10.1007/BF01394650	journal	January 1960
Solubilization of rock phosphate by rape Hoffland, Ellis; Findenegg, Günter R.; Nelemans, Jacob A. Plant and Soil, Vol. 113, Issue 2 https://doi.org/10.1007/BF02280176	journal	January 1989
Moving Waves of Bacterial Populations and Total Organic Carbon along Roots of Wheat Semenov, A. M.; Bruggen, A. H. C. van; Zelenev, V. V. Microbial Ecology, Vol. 37, Issue 2 https://doi.org/10.1007/s002489900136	journal	February 1999
Root Caps and Rhizosphere Hawes, Martha C.; Bengough, Glyn; Cassab, Gladys Journal of Plant Growth Regulation, Vol. 21, Issue 4 https://doi.org/10.1007/s00344-002-0035-y	journal	December 2002
Faster redox fluctuations can lead to higher iron reduction rates in humid forest soils Barcellos, Diego; Cyle, K. Taylor; Thompson, Aaron Biogeochemistry, Vol. 137, Issue 3 https://doi.org/10.1007/s10533-018-0427-0	journal	February 2018
Redox potential (Eh) and pH as drivers of soil/plant/microorganism systems: a transdisciplinary overview pointing to integrative opportunities for agronomy Husson, Olivier Plant and Soil, Vol. 362, Issue 1-2 https://doi.org/10.1007/s11104-012-1429-7	journal	September 2012
Diel plant water use and competitive soil cation exchange interact to enhance NH4 + and K+ availability in the rhizosphere Espeleta, Javier F.; Cardon, Zoe G.; Mayer, K. Ulrich Plant and Soil, Vol. 414, Issue 1-2 https://doi.org/10.1007/s11104-016-3089-5	journal	November 2016
In situ observation of localized, sub-mm scale changes of phosphorus biogeochemistry in the rhizosphere Kreuzeder, Andreas; Santner, Jakob; Scharsching, Vanessa Plant and Soil, Vol. 424, Issue 1-2 https://doi.org/10.1007/s11104-017-3542-0	journal	January 2018
Competition for amino acids between wheat roots and rhizosphere microorganisms and the role of amino acids in plant N acquisition Owen, A. G.; Jones, D. L. Soil Biology and Biochemistry, Vol. 33, Issue 4-5 https://doi.org/10.1016/S0038-0717(00)00209-1	journal	April 2001
In situ ageing of fine beech roots (Fagus sylvatica) assessed by transmission electron microscopy and electron energy loss spectroscopy: description of microsites and evolution of polyphenolic substances Watteau, Françoise; Villemin, Geneviève; Ghanbaja, Jaafar Biology of the Cell, Vol. 94, Issue 2 https://doi.org/10.1016/S0248-4900(02)01182-6	journal	May 2002
Degradation of natural organic matter: A thermodynamic analysis LaRowe, Douglas E.; Van Cappellen, Philippe Geochimica et Cosmochimica Acta, Vol. 75, Issue 8 https://doi.org/10.1016/j.gca.2011.01.020	journal	April 2011
Controlled variation of redox conditions in a floodplain soil: Impact on metal mobilization and biomethylation of arsenic and antimony Frohne, Tina; Rinklebe, Jörg; Diaz-Bone, Roland A. Geoderma, Vol. 160, Issue 3-4 https://doi.org/10.1016/j.geoderma.2010.10.012	journal	January 2011
Edaphic controls on soil organic carbon stocks in restored grasslands O'Brien, Sarah L.; Jastrow, Julie D.; Grimley, David A. Geoderma, Vol. 251-252 https://doi.org/10.1016/j.geoderma.2015.03.023	journal	August 2015
Use of voltammetric solid-state (micro)electrodes for studying biogeochemical processes: Laboratory measurements to real time measurements with an in situ electrochemical analyzer (ISEA) Luther, George W.; Glazer, Brian T.; Ma, Shufen Marine Chemistry, Vol. 108, Issue 3-4 https://doi.org/10.1016/j.marchem.2007.03.002	journal	January 2008
Sampling root exudates – Mission impossible? Oburger, Eva; Jones, David L. Rhizosphere, Vol. 6 https://doi.org/10.1016/j.rhisph.2018.06.004	journal	June 2018
Plant mucilage components and their functions in the rhizosphere Nazari, Meisam Rhizosphere, Vol. 18 https://doi.org/10.1016/j.rhisph.2021.100344	journal	June 2021
Determination of phenolic acids in Rehmannia glutinosa rhizosphere using a new method of microdialysis-HPLC Qiao, Bin; Li, Chunying; Liang, Chunyu South African Journal of Botany, Vol. 148 https://doi.org/10.1016/j.sajb.2022.05.015	journal	August 2022
Microbial immobilisation of 13C rhizodeposits in rhizosphere and root-free soil under continuous 13C labelling of oats Yevdokimov, Ilya; Ruser, Reiner; Buegger, Franz Soil Biology and Biochemistry, Vol. 38, Issue 6 https://doi.org/10.1016/j.soilbio.2005.10.004	journal	June 2006
Microbial response time to sugar and amino acid additions to soil Jones, D. L.; Murphy, D. V. Soil Biology and Biochemistry, Vol. 39, Issue 8 https://doi.org/10.1016/j.soilbio.2007.03.017	journal	August 2007
Rhizosphere interactions between microorganisms and plants govern iron and phosphorus acquisition along the root axis – model and research methods Marschner, Petra; Crowley, David; Rengel, Zed Soil Biology and Biochemistry, Vol. 43, Issue 5 https://doi.org/10.1016/j.soilbio.2011.01.005	journal	May 2011
Sugars in soil and sweets for microorganisms: Review of origin, content, composition and fate Gunina, Anna; Kuzyakov, Yakov Soil Biology and Biochemistry, Vol. 90 https://doi.org/10.1016/j.soilbio.2015.07.021	journal	November 2015
Prevalent root-derived phenolics drive shifts in microbial community composition and prime decomposition in forest soil Zwetsloot, Marie J.; Ucros, Juana Muñoz; Wickings, Kyle Soil Biology and Biochemistry, Vol. 145 https://doi.org/10.1016/j.soilbio.2020.107797	journal	June 2020
Resolving dynamic mineral-organic interactions in the rhizosphere by combining in-situ microsensors with plant-soil reactive transport modeling Garcia Arredondo, Mariela; Fang, Yilin; Jones, Morris Soil Biology and Biochemistry, Vol. 184 https://doi.org/10.1016/j.soilbio.2023.109097	journal	September 2023
Characteristics of the antimony electrode Perley, G. A. Industrial & Engineering Chemistry Analytical Edition, Vol. 11, Issue 6 https://doi.org/10.1021/ac50134a008	journal	June 1939
Online Nano Solid Phase Extraction Fourier-Transform Ion Cyclotron Resonance Mass Spectrometry Workflow to Analyze Small Scale Gradients of Soil Solution Organic Matter in the Rhizosphere Lohse, M.; Blaser, S. R. G. A.; Vetterlein, D. Analytical Chemistry, Vol. 92, Issue 15 https://doi.org/10.1021/acs.analchem.0c00946	journal	July 2020
A Customizable Flow Injection System for Automated, High Throughput, and Time Sensitive Ion Mobility Spectrometry and Mass Spectrometry Measurements Orton, Daniel J.; Tfaily, Malak M.; Moore, Ronald J. Analytical Chemistry, Vol. 90, Issue 1 https://doi.org/10.1021/acs.analchem.7b02986	journal	December 2017
Formularity: Software for Automated Formula Assignment of Natural and Other Organic Matter from Ultrahigh-Resolution Mass Spectra Tolić, Nikola; Liu, Yina; Liyu, Andrey Analytical Chemistry, Vol. 89, Issue 23 https://doi.org/10.1021/acs.analchem.7b03318	journal	November 2017
Moving beyond the van Krevelen Diagram: A New Stoichiometric Approach for Compound Classification in Organisms Rivas-Ubach, Albert; Liu, Yina; Bianchi, Thomas S. Analytical Chemistry, Vol. 90, Issue 10 https://doi.org/10.1021/acs.analchem.8b00529	journal	April 2018
Simple Plant and Microbial Exudates Destabilize Mineral-Associated Organic Matter via Multiple Pathways Li, Hui; Bölscher, Tobias; Winnick, Matthew Environmental Science & Technology, Vol. 55, Issue 5 https://doi.org/10.1021/acs.est.0c04592	journal	February 2021
Diel Fluctuation of Extracellular Reactive Oxygen Species Production in the Rhizosphere of Rice Dai, Hengyi; Wu, Binbin; Chen, Baoliang Environmental Science & Technology, Vol. 56, Issue 12 https://doi.org/10.1021/acs.est.2c00005	journal	May 2022
Direct Evidence for Temporal Molecular Fractionation of Dissolved Organic Matter at the Iron Oxyhydroxide Interface Coward, Elizabeth K.; Ohno, Tsutomu; Sparks, Donald L. Environmental Science & Technology, Vol. 53, Issue 2 https://doi.org/10.1021/acs.est.8b04687	journal	December 2018
Root Exudate Enhanced Contaminant Desorption: An Abiotic Contribution to the Rhizosphere Effect LeFevre, Gregory H.; Hozalski, Raymond M.; Novak, Paige J. Environmental Science & Technology, Vol. 47, Issue 20 https://doi.org/10.1021/es402446v	journal	October 2013
Organic acids in the rhizosphere – a critical review Jones, David L. Plant and Soil, Vol. 205, Issue 1, p. 25-44 https://doi.org/10.1023/A:1004356007312	journal	August 1998
Spatial and temporal dynamics of the microbial community structure in the rhizosphere of cluster roots of white lupin (Lupinus albus L.) Marschner, Petra; Neumann, Günter; Kania, Angelika Plant and Soil, Vol. 246, Issue 2, p. 167-174 https://doi.org/10.1023/A:1020663909890	journal	January 2002
Origins of root-mediated pH changes in the rhizosphere and their responses to environmental constraints: A review Hinsinger, Philippe; Plassard, Claude; Tang, Caixian Plant and Soil, Vol. 248, Issue 1/2 https://doi.org/10.1023/A:1022371130939	journal	January 2003
Mineral protection of soil carbon counteracted by root exudates Keiluweit, Marco; Bougoure, Jeremy J.; Nico, Peter S. Nature Climate Change, Vol. 5, Issue 6 https://doi.org/10.1038/nclimate2580	journal	March 2015
Anaerobic microsites have an unaccounted role in soil carbon stabilization Keiluweit, Marco; Wanzek, Tom; Kleber, Markus Nature Communications, Vol. 8, Issue 1 https://doi.org/10.1038/s41467-017-01406-6	journal	November 2017
The core metabolome and root exudation dynamics of three phylogenetically distinct plant species McLaughlin, Sarah; Zhalnina, Kateryna; Kosina, Suzanne Nature Communications, Vol. 14, Issue 1 https://doi.org/10.1038/s41467-023-37164-x	journal	March 2023
Soil organic matter formation and loss are mediated by root exudates in a temperate forest Chari, Nikhil R.; Taylor, Benton N. Nature Geoscience, Vol. 15, Issue 12 https://doi.org/10.1038/s41561-022-01079-x	journal	November 2022
Dynamic root exudate chemistry and microbial substrate preferences drive patterns in rhizosphere microbial community assembly Zhalnina, Kateryna; Louie, Katherine B.; Hao, Zhao Nature Microbiology, Vol. 3, Issue 4 https://doi.org/10.1038/s41564-018-0129-3	journal	March 2018
A lipidome atlas in MS-DIAL 4 Tsugawa, Hiroshi; Ikeda, Kazutaka; Takahashi, Mikiko Nature Biotechnology, Vol. 38, Issue 10 https://doi.org/10.1038/s41587-020-0531-2	journal	June 2020
Characterization of Root Exudates at Different Growth Stages of Ten Rice (Oryza sativa L.) Cultivars Aulakh, M. S.; Wassmann, R.; Bueno, C. Plant Biology, Vol. 3, Issue 2 https://doi.org/10.1055/s-2001-12905	journal	March 2001
Biological impact on mineral dissolution: Application of the lichen model to understanding mineral weathering in the rhizosphere Banfield, J. F.; Barker, W. W.; Welch, S. A. Proceedings of the National Academy of Sciences, Vol. 96, Issue 7 https://doi.org/10.1073/pnas.96.7.3404	journal	March 1999
What do we know about soil carbon destabilization? Bailey, Vanessa L.; Pries, Caitlin Hicks; Lajtha, Kate Environmental Research Letters, Vol. 14, Issue 8 https://doi.org/10.1088/1748-9326/ab2c11	journal	July 2019
Measurement of diffusion within the cell wall in living roots of Arabidopsis thaliana Kramer, Eric M.; Frazer, Nicholas L.; Baskin, Tobias I. Journal of Experimental Botany, Vol. 58, Issue 11 https://doi.org/10.1093/jxb/erm155	journal	August 2007
PubChem 2023 update Kim, Sunghwan; Chen, Jie; Cheng, Tiejun Nucleic Acids Research, Vol. 51, Issue D1 https://doi.org/10.1093/nar/gkac956	journal	October 2022
Redox Activity at the Surface of Oat Root Cells Rubinstein, Bernard; Stern, Arthur I.; Stout, Richard G. Plant Physiology, Vol. 76, Issue 2 https://doi.org/10.1104/pp.76.2.386	journal	October 1984
Bio-based production of organic acids with Corynebacterium glutamicum: Organic acid production with Corynebacterium glutamicum Wieschalka, Stefan; Blombach, Bastian; Bott, Michael Microbial Biotechnology, Vol. 6, Issue 2 https://doi.org/10.1111/1751-7915.12013	journal	December 2012
Sites of Exudation of 14c-Labelled Compounds from Wheat Roots McDOUGALL, Barbara M.; Rovira, A. D. New Phytologist, Vol. 69, Issue 4 https://doi.org/10.1111/j.1469-8137.1970.tb02479.x	journal	October 1970
Ultrastructure of Wheat Rhizosphere Foster, R. C.; Rovira, A. D. New Phytologist, Vol. 76, Issue 2 https://doi.org/10.1111/j.1469-8137.1976.tb01469.x	journal	March 1976
Are root exudates more important than other sources of rhizodeposits in structuring rhizosphere bacterial communities?: Root exudates and rhizosphere bacteria Dennis, Paul G.; Miller, Anthony J.; Hirsch, Penny R. FEMS Microbiology Ecology, Vol. 72, Issue 3 https://doi.org/10.1111/j.1574-6941.2010.00860.x	journal	March 2010
Plant Metabolic Network 15: A resource of genome‐wide metabolism databases for 126 plants and algae Hawkins, Charles; Ginzburg, Daniel; Zhao, Kangmei Journal of Integrative Plant Biology, Vol. 63, Issue 11 https://doi.org/10.1111/jipb.13163	journal	October 2021
Root‐induced soil deformation influences Fe, S and P: rhizosphere chemistry investigated using synchrotron XRF and XANES Veelen, Arjen; Koebernick, Nicolai; Scotson, Callum S. New Phytologist, Vol. 225, Issue 4 https://doi.org/10.1111/nph.16242	journal	November 2019
Root effects on soil organic carbon: a double‐edged sword Dijkstra, Feike A.; Zhu, Biao; Cheng, Weixin New Phytologist, Vol. 230, Issue 1 https://doi.org/10.1111/nph.17082	journal	December 2020
Roots-eye view: Using microdialysis and microCT to non-destructively map root nutrient depletion and accumulation zones Brackin, Richard; Atkinson, Brian S.; Sturrock, Craig J. Plant, Cell & Environment, Vol. 40, Issue 12 https://doi.org/10.1111/pce.13072	journal	October 2017
Resource Exchange in the Rhizosphere: Molecular Tools and the Microbial Perspective Cardon, Zoe G.; Gage, Daniel J. Annual Review of Ecology, Evolution, and Systematics, Vol. 37, Issue 1 https://doi.org/10.1146/annurev.ecolsys.37.091305.110207	journal	December 2006
Structure, Biosynthesis, and Biodegradation of Cutin and Suberin Kolattukudy, P. E. Annual Review of Plant Physiology, Vol. 32, Issue 1 https://doi.org/10.1146/annurev.pp.32.060181.002543	journal	June 1981
The Ultrastructure of the Rhizoplane and Rhizosphere Foster, R. C. Annual Review of Phytopathology, Vol. 24, Issue 1 https://doi.org/10.1146/annurev.py.24.090186.001235	journal	September 1986
“Reductants” Released by Roots of Fe‐Deficient Soybeans¹ Brown, J. C.; Ambler, J. E. Agronomy Journal, Vol. 65, Issue 2 https://doi.org/10.2134/agronj1973.00021962006500020037x	journal	March 1973
Mechanisms of Early Microbial Establishment on Growing Root Surfaces Dupuy, Lionel X.; Silk, Wendy K. Vadose Zone Journal, Vol. 15, Issue 2 https://doi.org/10.2136/vzj2015.06.0094	journal	January 2016
Spatial Distribution of Mucilage in the Rhizosphere Measured With Infrared Spectroscopy Holz, Maire; Leue, Martin; Ahmed, Mutez A. Frontiers in Environmental Science, Vol. 6 https://doi.org/10.3389/fenvs.2018.00087	journal	August 2018
Rhizosphere priming: a nutrient perspective Dijkstra, Feike A.; Carrillo, Yolima; Pendall, Elise Frontiers in Microbiology, Vol. 4 https://doi.org/10.3389/fmicb.2013.00216	journal	January 2013
Better to light a candle than curse the darkness: illuminating spatial localization and temporal dynamics of rapid microbial growth in the rhizosphere Herron, Patrick M.; Gage, Daniel J.; Arango Pinedo, Catalina Frontiers in Plant Science, Vol. 4 https://doi.org/10.3389/fpls.2013.00323	journal	January 2013
Root Exudation of Primary Metabolites: Mechanisms and Their Roles in Plant Responses to Environmental Stimuli Canarini, Alberto; Kaiser, Christina; Merchant, Andrew Frontiers in Plant Science, Vol. 10 https://doi.org/10.3389/fpls.2019.00157	journal	February 2019
Mucilage Polysaccharide Composition and Exudation in Maize From Contrasting Climatic Regions Nazari, Meisam; Riebeling, Sophie; Banfield, Callum C. Frontiers in Plant Science, Vol. 11 https://doi.org/10.3389/fpls.2020.587610	journal	December 2020
Advancing understanding of oat phenology for crop adaptation Trevaskis, Ben; Harris, Felicity A. J.; Bovill, William D. Frontiers in Plant Science, Vol. 13 https://doi.org/10.3389/fpls.2022.955623	journal	October 2022
A simple and efficient method for the solid-phase extraction of dissolved organic matter (SPE-DOM) from seawater: SPE-DOM from seawater Dittmar, Thorsten; Koch, Boris; Hertkorn, Norbert Limnology and Oceanography: Methods, Vol. 6, Issue 6 https://doi.org/10.4319/lom.2008.6.230	journal	June 2008
Low volume quantification of dissolved organic carbon and dissolved nitrogen Stubbins, Aron; Dittmar, Thorsten Limnology and Oceanography: Methods, Vol. 10, Issue 5 https://doi.org/10.4319/lom.2012.10.347	journal	May 2012
Mechanisms of oat (Avena sativaL.) acclimation to phosphate deficiency Żebrowska, Ewa; Milewska, Marta; Ciereszko, Iwona PeerJ, Vol. 5 https://doi.org/10.7717/peerj.3989	journal	November 2017

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Title: Differential Exudation Creates Biogeochemically Distinct Microenvironments during Rhizosphere Evolution

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