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Title: Choreographing root architecture and rhizosphere interactions through synthetic biology

Journal Article · · Nature Communications

Abstract Climate change is driving extreme changes to the environment, posing substantial threats to global food security and bioenergy. Given the direct role of plant roots in mediating plant-environment interactions, engineering the form and function of root systems and their associated microbiota may mitigate these effects. Synthetic genetic circuits have enabled sophisticated control of gene expression in microbial systems for years and a surge of advances has heralded the extension of this approach to multicellular plant species. Targeting these tools to affect root structure, exudation, and microbe activity on root surfaces provide multiple strategies for the advancement of climate-ready crops.

Research Organization:
Donald Danforth Plant Science Center, St. Louis, MO (United States)
Sponsoring Organization:
USDOE; USDOE Office of Science (SC)
Grant/Contract Number:
SC0023160
OSTI ID:
2305409
Alternate ID(s):
OSTI ID: 2471864
Journal Information:
Nature Communications, Journal Name: Nature Communications Vol. 15 Journal Issue: 1; ISSN 2041-1723
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United Kingdom
Language:
English

References (136)

Benzoxazinoids in Root Exudates of Maize Attract Pseudomonas putida to the Rhizosphere journal April 2012
ENHANCED GRAVITROPISM 2 encodes a STERILE ALPHA MOTIF–containing protein that controls root growth angle in barley and wheat journal August 2021
Recent Advances in the Bacterial Phytohormone Modulation of Plant Growth journal January 2023
Identification of a root-specific glycosyltransferase from Arabidopsis and characterization of its promoter journal June 2008
The effects of allelochemicals from root exudates of Flaveria bidentis on two Bacillus species journal December 2022
DRO1 influences root system architecture in Arabidopsis and Prunus species journal March 2017
Strategy for Structural Elucidation of Polysaccharides: Elucidation of a Maize Mucilage that Harbors Diazotrophic Bacteria journal April 2019
Root Caps and Rhizosphere journal December 2002
Root Mucilage from Pea and Its Utilization by Rhizosphere Bacteria as a Sole Carbon Source journal June 2001
Auxin-Producing Bacteria from Duckweeds Have Different Colonization Patterns and Effects on Plant Morphology journal March 2022
A cell-type-specific defect in border cell formation in the Acacia mangium root cap developing an extraordinary sheath of sloughed-off cells journal June 2011
Genomic mining of prokaryotic repressors for orthogonal logic gates journal December 2013
Engineering Modular Viral Scaffolds for Targeted Bacterial Population Editing journal September 2015
Microbial carbon use efficiency promotes global soil carbon storage journal May 2023
Species- and site-specific genome editing in complex bacterial communities journal December 2021
Exogenous RNA interference exposes contrasting roles for sugar exudation in host-finding by plant pathogens journal July 2016
Structure, variation, and assembly of the root-associated microbiomes of rice journal January 2015
Casparian strip diffusion barrier in Arabidopsis is made of a lignin polymer without suberin journal June 2012
Soil C Sequestration as a Biological Negative Emission Strategy journal October 2019
Microbial contribution to SOM quantity and quality in density fractions of temperate arable soils journal February 2015
Pseudomonas putida mediates bacterial killing, biofilm invasion and biocontrol with a type IVB secretion system journal September 2022
Metagenomic engineering of the mammalian gut microbiome in situ journal January 2019
Intracellular carbon storage by microorganisms is an overlooked pathway of biomass growth journal April 2023
Modification of rhizobacterial populations by engineering bacterium utilization of a novel plant-produced resource journal April 1997
RGPDB: database of root-associated genes and promoters in maize, soybean, and sorghum journal January 2020
PROTEIN SPLICING ELEMENTS AND PLANTS: From Transgene Containment to Protein Purification journal June 2005
Homology-Dependent gene Silencing in Plants journal June 1996
Engineering transkingdom signalling in plants to control gene expression in rhizosphere bacteria journal July 2019
A critical role of an oxygen-responsive gene for aerobic nitrogenase activity in Azotobacter vinelandii and its application to Escherichia coli journal March 2022
Engineering Posttranslational Regulation of Glutamine Synthetase for Controllable Ammonia Production in the Plant Symbiont Azospirillum brasilense journal June 2021
Experimental-Evolution-Driven Identification of Arabidopsis Rhizosphere Competence Genes in Pseudomonas protegens journal June 2021
Genome-mining approaches for the evaluation of Pseudomonas protegens and related strains isolated from the rhizosphere in Japan journal May 2023
A mechanical theory of competition between plant root growth and soil pressure reveals a potential mechanism of root penetration journal May 2023
Identification of Pseudomonas fluorescens Chemotaxis Sensory Proteins for Malate, Succinate, and Fumarate, and Their Involvement in Root Colonization journal January 2014
Mucilage Polysaccharide Composition and Exudation in Maize From Contrasting Climatic Regions journal December 2020
A pan-grass transcriptome reveals patterns of cellular divergence in crops journal May 2023
A cis-regulatory atlas in maize at single-cell resolution journal May 2021
ABC transporter genes ABC-C6 and ABC-G33 alter plant-microbe-parasite interactions in the rhizosphere journal December 2019
Contextual dependencies expand the re-usability of genetic inverters journal January 2021
Hairy Root Transformation Using Agrobacterium rhizogenes as a Tool for Exploring Cell Type-Specific Gene Expression and Function Using Tomato as a Model journal May 2014
Shedding the Last Layer: Mechanisms of Root Cap Cell Release journal March 2020
Engineered integrative and conjugative elements for efficient and inducible DNA transfer to undomesticated bacteria journal August 2018
Engineering Bacillus velezensis with high production of acetoin primes strong induced systemic resistance in Arabidopsis thaliana journal October 2019
A Mechanism for Localized Lignin Deposition in the Endodermis journal April 2013
Genetic Control of Lateral Root Formation in Cereals journal November 2016
An Engineered Device for Indoleacetic Acid Production under Quorum Sensing Signals Enables Cupriavidus pinatubonensis JMP134 To Stimulate Plant Growth journal May 2018
Building and breaking of a barrier: Suberin plasticity and function in the endodermis journal December 2021
Innovation, conservation, and repurposing of gene function in root cell type development journal June 2021
Plant growth promotion induced by phosphate solubilizing endophytic Pseudomonas isolates journal July 2015
Protoplast Isolation and Transfection in Maize book January 2022
Induced root-secreted d-galactose functions as a chemoattractant and enhances the biofilm formation of Bacillus velezensis SQR9 in an McpA-dependent manner journal December 2019
An integrase toolbox to record gene-expression during plant development journal April 2023
A conserved superlocus regulates above- and belowground root initiation journal March 2022
CRAGE-CRISPR facilitates rapid activation of secondary metabolite biosynthetic gene clusters in bacteria journal September 2021
Rhizodeposition under drought and consequences for soil communities and ecosystem resilience journal November 2016
ACC deaminase in plant growth-promoting bacteria (PGPB): An efficient mechanism to counter salt stress in crops journal May 2020
Profiling of secondary metabolites in root exudates of Arabidopsis thaliana journal December 2014
Mucilage and polysaccharides in the halophyte plant species Kosteletzkya virginica: Localization and composition in relation to salt stress journal March 2010
LAZY Genes Mediate the Effects of Gravity on Auxin Gradients and Plant Architecture journal August 2017
Comparative analysis of various root active promoters by evaluation of GUS expression in transgenic Arabidopsis journal December 2021
Plant Growth-Promoting Rhizobacteria Eliminate the Effect of Drought Stress in Plants: A Review journal August 2022
Control of root system architecture by DEEPER ROOTING 1 increases rice yield under drought conditions journal August 2013
How does biomass distribution change with size and differ among species? An analysis for 1200 plant species from five continents journal July 2015
AiiA, an enzyme that inactivates the acylhomoserine lactone quorum-sensing signal and attenuates the virulence of Erwinia carotovora journal March 2000
Steep, cheap and deep: an ideotype to optimize water and N acquisition by maize root systems journal January 2013
The Pseudomonas fluorescens Siderophore Pyoverdine Weakens Arabidopsis thaliana Defense in Favor of Growth in Iron-Deficient Conditions journal March 2016
The root cap: a short story of life and death journal June 2015
Trehalose accumulation in Azospirillum brasilense improves drought tolerance and biomass in maize plants journal July 2009
Mapping of Sugar and Amino Acid Availability in Soil around Roots with Bacterial Sensors of Sucrose and Tryptophan journal January 1999
Control of nitrogen fixation in bacteria that associate with cereals journal December 2019
Nicotiana benthamiana : Its History and Future as a Model for Plant–Pathogen Interactions journal August 2008
Greenhouse gas emissions from global production and use of nitrogen synthetic fertilisers in agriculture journal August 2022
Soil microorganisms exhibit enzymatic and priming response to root mucilage under drought journal January 2018
Mucilage exudation facilitates root water uptake in dry soils journal January 2014
An efficient method for the collection of root mucilage from different plant species-A case study on the effect of mucilage on soil water repellency journal February 2016
To branch or not to branch: the role of pre-patterning in lateral root formation journal October 2013
Effect of transferring 1-aminocyclopropane-1-carboxylic acid (ACC) deaminase genes intoPseudomonas fluorescensstrain CHA0 and itsgacA derivative CHA96 on their growth-promoting and disease-suppressive capacities journal October 2000
Isolation, Characterization, and Pericycle-Specific Transcriptome Analyses of the Novel Maize Lateral and Seminal Root Initiation Mutant rum1 journal October 2005
Introducing THOR, a Model Microbiome for Genetic Dissection of Community Behavior journal March 2019
Synthetic gene circuits take root journal August 2022
The gravitropic set-point angle (GSA): the identification of an important developmentally controlled variable governing plant architecture* journal December 1995
Biofilms Positively Contribute to Bacillus amyloliquefaciens 54-induced Drought Tolerance in Tomato Plants journal December 2019
Identification of Periplasmic Root-Cap Mucilage in Developing Columella Cells of Arabidopsis thaliana journal March 2019
Nitric Oxide and Hydrogen Peroxide Production are Involved in Systemic Drought Tolerance Induced by 2R,3R-Butanediol in Arabidopsis thaliana journal December 2013
The role of root border cells in plant defense journal March 2000
Adaptation of Root Function by Nutrient-Induced Plasticity of Endodermal Differentiation journal January 2016
Expression of the fluorescence markers DsRed and GFP fused to a nuclear localization signal in the arbuscular mycorrhizal fungus Glomus intraradices journal November 2007
Root Suberin Forms an Extracellular Barrier That Affects Water Relations and Mineral Nutrition in Arabidopsis journal May 2009
Contribution of Root Cap Mucilage and Presence of an Intact Root Cap in Maize (Zea mays) to the Reduction of Soil Mechanical Impedance journal August 2004
Profiling of Metabolites of Bacillus spp. and Their Application in Sustainable Plant Growth Promotion and Biocontrol journal February 2021
Functional optimization of gene clusters by combinatorial design and assembly journal November 2014
Surface display of ACC deaminase on endophytic Enterobacteriaceae strains to increase saline resistance of host rice sprouts by regulating plant ethylene synthesis journal November 2017
Effects of Engineered Sinorhizobium meliloti on Cytokinin Synthesis and Tolerance of Alfalfa to Extreme Drought Stress journal November 2012
Deciphering the molecular basis of tissue-specific gene expression in plants: Can synthetic biology help? journal August 2022
Toward synthetic plant development journal December 2021
Engineering Root Exudation of Lotus toward the Production of Two Novel Carbon Compounds Leads to the Selection of Distinct Microbial Populations in the Rhizosphere journal January 2004
Understanding and engineering plant form journal July 2018
GDSL-domain proteins have key roles in suberin polymerization and degradation journal March 2021
Plant Drought Tolerance Enhancement by Trehalose Production of Desiccation-Tolerant Microorganisms journal September 2016
Controlling the Implementation of Transgenic Microbes: Are We Ready for What Synthetic Biology Has to Offer? journal May 2020
Analysis of Gravitropic Setpoint Angle Control in Arabidopsis book January 2015
Dose-Response Relationships in Biological Control of Fusarium Wilt of Radish by Pseudomonas spp. journal January 1995
Deconstructing the root system of grasses through an exploration of development, anatomy and function journal February 2022
Chemotaxis of Beneficial Rhizobacteria to Root Exudates: The First Step towards Root–Microbe Rhizosphere Interactions journal June 2021
Plant Water Uptake in Drying Soils journal February 2014
Soil organic matter is stabilized by organo-mineral associations through two key processes: The role of the carbon to nitrogen ratio journal January 2020
Root-Specific Reduction of Cytokinin Causes Enhanced Root Growth, Drought Tolerance, and Leaf Mineral Enrichment in Arabidopsis and Tobacco     journal December 2010
Redox-active antibiotics enhance phosphorus bioavailability journal March 2021
Effects of mucilage concentration at different water contents on mechanical stability and elasticity in a loamy and a sandy soil journal November 2021
Synthetic memory circuits for stable cell reprogramming in plants journal July 2022
Going with the Flow: Multiscale Insights into the Composite Nature of Water Transport in Roots journal October 2018
Lateral root formation is blocked by a gain-of-function mutation in the SOLITARY-ROOT/IAA14 gene of Arabidopsis journal January 2002
Transcriptional and post-transcriptional controls for tuning gene expression in plants journal February 2023
Transcriptional and posttranscriptional regulation of transcription factor expression in Arabidopsis roots journal March 2006
Characterization of root mucilage from Melastoma malabathricum, with emphasis on its roles in aluminum accumulation journal March 2008
The Optimal Lateral Root Branching Density for Maize Depends on Nitrogen and Phosphorus Availability journal May 2014
Characteristics of biological control and mechanisms of Pseudomonas chlororaphis zm-1 against peanut stem rot journal January 2022
Functional overlap of the Arabidopsis leaf and root microbiota journal December 2015
Epsc Involved in the Encoding of Exopolysaccharides Produced by Bacillus amyloliquefaciens FZB42 Act to Boost the Drought Tolerance of Arabidopsis thaliana journal November 2018
Cadaverine production by Azospirillum brasilense and its possible role in plant growth promotion and osmotic stress mitigation journal January 2009
Maize endophytic microbial-communities revealed by removing PCR and 16S rRNA sequencing and their synthetic applications to suppress maize banded leaf and sheath blight journal January 2021
The core metabolome and root exudation dynamics of three phylogenetically distinct plant species journal March 2023
Synthetic genetic circuits as a means of reprogramming plant roots journal August 2022
Genome-wide identification of bacterial plant colonization genes journal September 2017
Ethylene Response Factor (ERF) genes modulate plant root exudate composition and the attraction of plant parasitic nematodes journal December 2019
Root zone–specific localization of AMTs determines ammonium transport pathways and nitrogen allocation to shoots journal October 2018
Inoculation of genetically modified endophytic Herbaspirillum seropedicae Z67 endowed with gluconic and 2-ketogluconic acid secretion, confers beneficial effects on rice (Oriza sativa) plants journal June 2016
The “Biased Rhizosphere” Concept and Advances in the Omics Era to Study Bacterial Competitiveness and Persistence in the Phytosphere book March 2013
The Production of ACC Deaminase and Trehalose by the Plant Growth Promoting Bacterium Pseudomonas sp. UW4 Synergistically Protect Tomato Plants Against Salt Stress journal June 2019
Environmental Control of Root System Biology journal April 2016
Maintenance and Impacts of an Inoculated mer/luc-Tagged Pseudomonas fluorescens on Microbial Communities in Birch Rhizospheres Developed on Humus and Peat journal January 2003
A versatile Multisite Gateway-compatible promoter and transgenic line collection for cell type-specific functional genomics in Arabidopsis journal January 2016
Experimental evolution of Bacillus subtilis on Arabidopsis thaliana roots reveals fast adaptation and improved root colonization journal June 2022
Nitrogen fixation and mucilage production on maize aerial roots is controlled by aerial root development and border cell functions journal October 2022
Root anatomical phenes associated with water acquisition from drying soil: targets for crop improvement journal April 2014
Rhizosphere-associated Pseudomonas induce systemic resistance to herbivores at the cost of susceptibility to bacterial pathogens journal November 2017