2026 Emmanuel Delhaize: Plant Science and Agronomy Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Plant Science and Agronomy	60	1187	1089	103	95	124	22038

Overview

Emmanuel Delhaize is a researcher affiliated with the Australian National University in Australia. Their research primarily falls within the domain of Agricultural and Biological Sciences, with a concentration on Plant Science as well as aspects of Soil Science, Molecular Biology, Agronomy and Crop Science, and Biomaterials.

Their work covers several main topics including:

Plant nutrient uptake and metabolism
Aluminum toxicity and tolerance in plants and animals
Plant Micronutrient Interactions and Effects
Plant Stress Responses and Tolerance
Soil Carbon and Nitrogen Dynamics
Wheat and Barley Genetics and Pathology
Rice Cultivation and Yield Improvement

Their scientific output is published predominantly in the following venues:

Plant and Soil
bioRxiv (Cold Spring Harbor Laboratory)
Research Square (Research Square)
PLANT PHYSIOLOGY
The Science of The Total Environment

Frequent collaborators of Emmanuel Delhaize include:

Peter R. Ryan
Anton Wasson
Matthew Hayden
Akitomo Kawasaki
Deying Zeng

Among the recent publications, key works include:

"Manipulating exudate composition from root apices shapes the microbiome throughout the root system," 2021, PLANT PHYSIOLOGY
"Impacts of elevated CO2 on plant resistance to nutrient deficiency and toxic ions via root exudates: A review," 2020, The Science of The Total Environment
"Organic anions facilitate the mobilization of soil organic phosphorus and its subsequent lability to phosphatases," 2022, Plant and Soil
"Selection for early shoot vigour in wheat increases root hair length but reduces epidermal cell size of roots and leaves," 2022, Journal of Experimental Botany
"Durum wheat with the introgressed TaMATE1B gene shows resistance to terminal drought by ensuring deep root growth in acidic and Al3+-toxic subsoils," 2021, Plant and Soil

Best Publications

Aluminum Toxicity and Tolerance in Plants

Emmanuel Delhaize;Peter R. Ryan

1942
Citations
FUNCTION AND MECHANISM OF ORGANIC ANION EXUDATION FROM PLANT ROOTS

PR Ryan;E Delhaize;DL Jones

1804
Citations
Aluminium tolerance in plants and the complexing role of organic acids

Jian Feng Ma;Peter R Ryan;Emmanuel Delhaize

1779
Citations
Aluminum Tolerance in Wheat (Triticum aestivum L.) (II. Aluminum-Stimulated Excretion of Malic Acid from Root Apices)

Emmanuel Delhaize;Peter R. Ryan;Peter J. Randall

1254
Citations
A wheat gene encoding an aluminum‐activated malate transporter

Takayuki Sasaki;Yoko Yamamoto;Bunichi Ezaki;Maki Katsuhara

1153
Citations
Plant and microbial strategies to improve the phosphorus efficiency of agriculture

Alan E. Richardson;Alan E. Richardson;Jonathan P. Lynch;Peter R. Ryan;Emmanuel Delhaize

1015
Citations
AtALMT1, which encodes a malate transporter, is identified as one of several genes critical for aluminum tolerance in Arabidopsis

Owen A. Hoekenga;Lyza G. Maron;Miguel A. Piñeros;Geraldo M. A. Cançado;Geraldo M. A. Cançado

675
Citations
Characterisation of Al-stimulated efflux of malate from the apices of Al-tolerant wheat roots

Peter R. Ryan;Emmanuel Delhaize;Peter J. Randall

623
Citations
Using membrane transporters to improve crops for sustainable food production

Julian I. Schroeder;Emmanuel Delhaize;Wolf B. Frommer;Mary Lou Guerinot

598
Citations
Engineering high-level aluminum tolerance in barley with the ALMT1 gene

Emmanuel Delhaize;Peter R. Ryan;Diane M. Hebb;Yoko Yamamoto

526
Citations
Strategies and agronomic interventions to improve the phosphorus-use efficiency of farming systems

Richard J. Simpson;Astrid Oberson;Richard A. Culvenor;Megan H. Ryan

497
Citations
Characterization of a Phosphate-Accumulator Mutant of Arabidopsis thaliana

Emmanuel Delhaize;Peter J. Randall

451
Citations
Aluminum Tolerance in Wheat (Triticum aestivum L.) (I. Uptake and Distribution of Aluminum in Root Apices)

Unknown

431
Citations
The identification of aluminium-resistance genes provides opportunities for enhancing crop production on acid soils

P. R. Ryan;S. D. Tyerman;T. Sasaki;T. Furuichi

386
Citations
A Second Mechanism for Aluminum Resistance in Wheat Relies on the Constitutive Efflux of Citrate from Roots

Peter R. Ryan;Harsh Raman;Sanjay Gupta;Walter J. Horst

359
Citations
Effect of phosphorus supply on the formation and function of proteoid roots of white lupin (Lupinus albus L.)

G. Keerthisinghe;P. J. Hocking;P. R. Ryan;E. Delhaize

350
Citations
Improving phosphorus use efficiency: a complex trait with emerging opportunities.

Sigrid Heuer;Roberto Gaxiola;Rhiannon Schilling;Luis Herrera-Estrella

348
Citations
Transcriptional regulation of aluminium tolerance genes

Emmanuel Delhaize;Jian Feng Ma;Peter R. Ryan

334
Citations
Malate Efflux From Root Apices and Tolerance to Aluminium Are Highly Correlated in Wheat

PR Ryan;E Delhaize;PJ Randall

332
Citations
Genes Encoding Proteins of the Cation Diffusion Facilitator Family That Confer Manganese Tolerance

Emmanuel Delhaize;Tatsuhiko Kataoka;Diane M. Hebb;Rosemary G. White

331
Citations
The roles of organic anion permeases in aluminium resistance and mineral nutrition

Emmanuel Delhaize;Benjamin D. Gruber;Peter R. Ryan

308
Citations
Aluminum activates an anion channel in the apical cells of wheat roots

Peter R. Ryan;Martha Skerrett;Geoffrey P. Findlay;Emmanuel Delhaize

302
Citations

Frequent Co-Authors

Peter R. Ryan Commonwealth Scientific and Industrial Research Organisation

Alan Richardson Commonwealth Scientific and Industrial Research Organisation

Yoko Yamamoto Okayama University

Meixue Zhou University of Tasmania

Richard A. James Commonwealth Scientific and Industrial Research Organisation

Hideaki Matsumoto Kibi International University

Richard J. Simpson La Trobe University

Peter J. Hocking Commonwealth Scientific and Industrial Research Organisation

Harsh Raman New South Wales Department of Primary Industries

Michelle Watt University of Melbourne

External Links

Personal website of Emmanuel Delhaize

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