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Title: GLO-Roots: an imaging platform enabling multidimensional characterization of soil-grown root systems

Journal Article · · eLife
DOI:https://doi.org/10.7554/eLife.07597· OSTI ID:1222496
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Root systems develop different root types that individually sense cues from their local environment and integrate this information with systemic signals. This complex multi-dimensional amalgam of inputs enables continuous adjustment of root growth rates, direction, and metabolic activity that define a dynamic physical network. Current methods for analyzing root biology balance physiological relevance with imaging capability. To bridge this divide, we developed an integrated-imaging system called Growth and Luminescence Observatory for Roots (GLO-Roots) that uses luminescence-based reporters to enable studies of root architecture and gene expression patterns in soil-grown, light-shielded roots. We have developed image analysis algorithms that allow the spatial integration of soil properties, gene expression, and root system architecture traits. We propose GLO-Roots as a system that has great utility in presenting environmental stimuli to roots in ways that evoke natural adaptive responses and in providing tools for studying the multi-dimensional nature of such processes.

Research Organization:
Carnegie Inst. of Science, Stanford, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Biological and Environmental Research (BER)
Grant/Contract Number:
SC0008769; AI02-07ER64452; SC0001526
OSTI ID:
1222496
Alternate ID(s):
OSTI ID: 1222497; OSTI ID: 1253189
Journal Information:
eLife, Journal Name: eLife Vol. 4; ISSN 2050-084X
Publisher:
eLife Sciences Publications, Ltd.Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 151 works
Citation information provided by
Web of Science

References (50)

A robust family of Golden Gate Agrobacterium vectors for plant synthetic biology journal January 2013
A Mechanism for Reorientation of Cortical Microtubule Arrays Driven by Microtubule Severing journal November 2013
Hormonal Regulation of Lateral Root Development in Arabidopsis Modulated by MIZ1 and Requirement of GNOM Activity for MIZ1 Function journal September 2011
A gene essential for hydrotropism in roots journal March 2007
Smaller, Faster, Brighter: Advances in Optical Imaging of Living Plant Cells journal April 2013
Red-emitting luciferases for bioluminescence reporter and imaging applications journal January 2010
ggplot2 book January 2009
Plant roots use a patterning mechanism to position lateral root branches toward available water journal June 2014
Natural genetic variation of root system architecture from Arabidopsis to Brachypodium : towards adaptive value journal June 2012
geomorph: an r package for the collection and analysis of geometric morphometric shape data journal April 2013
SHAPE: A Computer Program Package for Quantitative Evaluation of Biological Shapes Based on Elliptic Fourier Descriptors journal September 2002
Some spectral properties of several soil types: implications for photomorphogenesis* journal April 1990
Root System Markup Language: Toward a Unified Root Architecture Description Language journal January 2015
Expression of flagella is coincident with uropathogenic Escherichia coli ascension to the upper urinary tract journal October 2007
Bioluminescent system for dynamic imaging of cell and animal behavior journal March 2012
Greater Sensitivity to Drought Accompanies Maize Yield Increase in the U.S. Midwest journal May 2014
Limits on Yields in the Corn Belt journal May 2014
Perception of root-derived peptides by shoot LRR-RKs mediates systemic N-demand signaling journal October 2014
Associations with rhizosphere bacteria can confer an adaptive advantage to plants journal May 2015
The Circadian Clock Regulates Auxin Signaling and Responses in Arabidopsis journal August 2007
Ethylene Modulates Root-Wave Responses in Arabidopsis journal June 2003
Genome-wide association study using cellular traits identifies a new regulator of root development in Arabidopsis journal November 2013
Quantitative imaging of rhizosphere pH and CO2 dynamics with planar optodes journal March 2013
NIH Image to ImageJ: 25 years of image analysis journal June 2012
Cell Identity Mediates the Response of Arabidopsis Roots to Abiotic Stress journal May 2008
Disturbed Local Auxin Homeostasis Enhances Cellular Anisotropy and Reveals Alternative Wiring of Auxin-ethylene Crosstalk in Brachypodium distachyon Seminal Roots journal June 2013
Shaping a root system: regulating lateral versus primary root growth journal July 2014
The Arabidopsis F-box protein TIR1 is an auxin receptor journal May 2005
The shoot and root growth of Brachypodium and its potential as a model for wheat and other cereal crops journal January 2009
The F-box protein TIR1 is an auxin receptor journal May 2005
The TIR1 protein of Arabidopsis functions in auxin response and is related to human SKP2 and yeast Grr1p journal January 1998
A Modern Ampelography: A Genetic Basis for Leaf Shape and Venation Patterning in Grape journal November 2013
Opportunities and challenges in the subsoil: pathways to deeper rooted crops journal January 2015
How does pedogenesis drive plant diversity? journal June 2013
A Re-Examination of the Relative Turgidity Technique for Estimating Water Deficits in Leaves journal January 1962
The blue light receptor Phototropin 1 suppresses lateral root growth by controlling cell elongation journal May 2014
Calibration and evaluation of ArchiSimple, a simple model of root system architecture journal October 2014
Gateway-compatible vectors for high-throughput gene functional analysis in switchgrass (Panicum virgatum L.) and other monocot species: Gateway-compatible vectors for monocot transformation journal September 2011
Functional ecology of a blue light photoreceptor: effects of phototropin-1 on root growth enhance drought tolerance in Arabidopsis thaliana journal October 2006
The Optimal Lateral Root Branching Density for Maize Depends on Nitrogen and Phosphorus Availability journal May 2014
Endodermal ABA Signaling Promotes Lateral Root Quiescence during Salt Stress in Arabidopsis Seedlings journal January 2013
Oscillating Gene Expression Determines Competence for Periodic Arabidopsis Root Branching journal September 2010
Engineered Luciferase Reporter from a Deep Sea Shrimp Utilizing a Novel Imidazopyrazinone Substrate journal August 2012
Thermostable red and green light-producing firefly luciferase mutants for bioluminescent reporter applications journal February 2007
RootScape: A Landmark-Based System for Rapid Screening of Root Architecture in Arabidopsis journal January 2013
Root photomorphogenesis in laboratory-maintained Arabidopsis seedlings journal March 2013
An Auxin Transport Mechanism Restricts Positive Orthogravitropism in Lateral Roots journal May 2013
Control of root system architecture by DEEPER ROOTING 1 increases rice yield under drought conditions journal August 2013
High-efficiency Agrobacterium-mediated transformation of Brachypodium distachyon inbred line Bd21-3 journal November 2007
The Plant NADPH Oxidase RBOHD Mediates Rapid Systemic Signaling in Response to Diverse Stimuli journal August 2009

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