David G. Barker

7.7k citations

93 papers · 5.8k indexed · 2 hit papers · h-index 42

Co-authors: Mireille Chabaud Leland H. Johnston Guillaume Bécard Ton Timmers Stéphane Uroz Francis Martin Etienne‐Pascal Journet Aurélien Boisson‐Dernier
Topics: Legume Nitrogen Fixing Symbiosis (38 papers)Plant nutrient uptake and metabolism (27 papers)Fungal and yeast genetics research (11 papers)
Cited by: Plant Science Agronomy and Crop Science Molecular Biology
Journals: Nature Science Proceedings of the National Academy of Sciences
Partner nations: France United Kingdom Tanzania

In The Last Decade

David G. Barker

88 papers receiving 5.5k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Agrobacterium rhizogenes-Transformed Roots of Medicago truncatula for the Study of Nitrogen-Fixing and Endomycorrhizal Symbiotic Associations

2001 552 citations Aurélien Boisson‐Dernier, Mireille Chabaud et al. Molecular Plant-Microbe Interactions profile →
Ancestral alliances: Plant mutualistic symbioses with fungi and bacteria

2017 364 citations Francis Martin, Stéphane Uroz et al. Science profile →

Peers

Countries citing papers authored by David G. Barker

Since Specialization

Citations

This map shows the geographic impact of David G. Barker's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by David G. Barker with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites David G. Barker more than expected).

Fields of papers citing papers by David G. Barker

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by David G. Barker. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by David G. Barker. The network helps show where David G. Barker may publish in the future.

Co-authorship network of co-authors of David G. Barker

This figure shows the co-authorship network connecting the top 25 collaborators of David G. Barker. A scholar is included among the top collaborators of David G. Barker based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with David G. Barker. David G. Barker is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Chitotetraose activates the fungal-dependent endosymbiotic signaling pathway in actinorhizal plant species 2019 ·PLoS ONE ·Mireille Chabaud,Joëlle Fournier,(unknown),(unknown),Leandro Imanishi,(unknown),(unknown),Valérie Hocher,Claudine Franche,Didier Bogusz,Luis Gabriel Wall,Sergio Svistoonoff,Hassen Gherbi,David G. Barker	4
2	Cell remodeling and subtilase gene expression in the actinorhizal plant Discaria trinervis highlight host orchestration of intercellular Frankia colonization 2018 ·New Phytologist ·Joëlle Fournier,Leandro Imanishi,Mireille Chabaud,(unknown),Andrea Genre,(unknown),Ramiro Lascano,Nacira Muñoz,Alice Vayssières,(unknown),(unknown),Hassen Gherbi,Valérie Hocher,Sergio Svistoonoff,David G. Barker,Luis Gabriel Wall	10
3	Ancestral alliances: Plant mutualistic symbioses with fungi and bacteriabreakdown → 2017 ·Science ·Francis Martin,Stéphane Uroz,David G. Barker	364
4	The Symbiosis-Related ERN Transcription Factors Act in Concert to Coordinate Rhizobial Host Root Infection 2016 ·PLANT PHYSIOLOGY ·Marion R. Cerri,Lisa Francès,(unknown),Joëlle Fournier,(unknown),Marie‐Christine Auriac,Kirankumar S. Mysore,Jiangqi Wen,Monique Érard,David G. Barker,Giles Oldroyd,Fernanda de Carvalho‐Niebel	44
5	A role for the mevalonate pathway in early plant symbiotic signaling 2015 ·Proceedings of the National Academy of Sciences ·Muthusubramanian Venkateshwaran,Dhileepkumar Jayaraman,Mireille Chabaud,Andrea Genre,(unknown),Junko Maëda,(unknown),Désirée den Os,Nicholas W. Kwiecien,Joshua J. Coon,David G. Barker,Jean‐Michel Ané	87
6	Aphanomyces euteiches Cell Wall Fractions Containing Novel Glucan-Chitosaccharides Induce Defense Genes and Nuclear Calcium Oscillations in the Plant Host Medicago truncatula 2013 ·PLoS ONE ·(unknown),Claude Lafitte,Mireille Chabaud,Sophie Drouillard,Hugo Mélida,Saı̈da Danoun,Tinaïg Le Costaouëc,Thomas Rey,(unknown),Vincent Bulone,David G. Barker,Jean‐Jacques Bono,Bernard Dumas,Christophe Jacquet,Laurent Heux,Judith Fliegmann,Arnaud Bottin	35
7	The Nod Factor–Independent Symbiotic Signaling Pathway: Development of Agrobacterium rhizogenes–Mediated Transformation for the Legume Aeschynomene indica 2010 ·Molecular Plant-Microbe Interactions ·Katia Bonaldi,Hassen Gherbi,Claudine Franche,(unknown),Joël Fardoux,David G. Barker,Éric Giraud,Fabienne Cartieaux	34
8	A Nuclear-Targeted Cameleon Demonstrates Intranuclear Ca2+ Spiking in Medicago truncatula Root Hairs in Response to Rhizobial Nodulation Factors 2009 ·PLANT PHYSIOLOGY ·Björn J. Sieberer,Mireille Chabaud,Ton Timmers,A. Monin,Joëlle Fournier,David G. Barker	121
9	Arbuscular Mycorrhizal Fungi Elicit a Novel Intracellular Apparatus in Medicago truncatula Root Epidermal Cells before Infection[W] 2005 ·The Plant Cell ·Andrea Genre,Mireille Chabaud,Ton Timmers,Paola Bonfante,David G. Barker	323
10	Efficient transformation of Medicago truncatula cv. Jemalong using the hypervirulent Agrobacterium tumefaciens strain AGL1 2003 ·Plant Cell Reports ·Mireille Chabaud,Fernanda de Carvalho‐Niebel,David G. Barker	72
11	Heavily exploited but poorly known: systematics and biogeography of commercially harvested pythons (Python curtus group) in Southeast Asia 2001 ·Biological Journal of the Linnean Society ·J. Scott Keogh,David G. Barker,Richard Shine	29
12	Agrobacterium rhizogenes-Transformed Roots of Medicago truncatula for the Study of Nitrogen-Fixing and Endomycorrhizal Symbiotic Associationsbreakdown → 2001 ·Molecular Plant-Microbe Interactions ·Aurélien Boisson‐Dernier,Mireille Chabaud,(unknown),Guillaume Bécard,Charles Rosenberg,David G. Barker	552
13	A New Species of Blue-Tailed Monitor Lizard (Genus Varanus) from Halmahera Island, Indonesia 1998 ·Herpetologica ·Michael B. Harvey,David G. Barker	18
14	An Arg/Lys-rich core peptide mimics TRBP binding to the HIV-1 TAR RNA upper-stem/loop 1998 ·Journal of Molecular Biology ·Monique Érard,David G. Barker,(unknown),Kuan‐Teh Jeang,Anne Gatignol	32
15	Lectin genes are expressed throughout root nodule development and during nitrogen-fixation in the Rhizobium-Medicago symbiosis 1996 ·SPIRE - Sciences Po Institutional REpository ·(unknown),David G. Barker,G. Truchet	1
16	Differential Expression within the Glutamine Synthetase Gene Family of the Model Legume Medicago truncatula 1993 ·PLANT PHYSIOLOGY ·(unknown),(unknown),David G. Barker,Julie V. Cullimore	59
17	Lectin genes from the legume Medicago truncatula 1992 ·Plant Molecular Biology ·(unknown),David G. Barker,Isabelle Nadaud,(unknown),Bernard Lescure	13
18	AN APPARENT NATURAL HYBRID RATTLESNAKE AND CROTALUS WILLARDI (VIPERIDAE) FROM THE PELONCILLO MOUNTAINS OF SOUTHWESTERN NEW MEXICO 1989 ·Herpetologica ·Jonathan A. Campbell,Edmund D. Brodie,David G. Barker,Andrew H. Price	9
19	Plant gene expression in effective and ineffective root nodules of alfalfa (Medicago sativa) 1987 ·Plant Molecular Biology ·(unknown),David G. Barker,Philippe de Lajudie,Thierry Huguet	87
20	A goldmine in the sky faraway: rural urban images in Kenya 1983 ·Area ·David G. Barker,A. G. Ferguson	1

About David G. Barker

David G. Barker is a scholar working on Plant Science, Ecological Modeling and Agronomy and Crop Science, having authored 93 papers that have together received 5.8k indexed citations. Recurring topics across this work include Legume Nitrogen Fixing Symbiosis (38 papers), Plant nutrient uptake and metabolism (27 papers) and Fungal and yeast genetics research (11 papers). The work is most often cited by research in Plant Science (3.9k citations), Agronomy and Crop Science (865 citations) and Molecular Biology (1.8k citations). David G. Barker has collaborated with scholars based in France, United Kingdom and Tanzania. Frequent co-authors include Mireille Chabaud, Leland H. Johnston, Guillaume Bécard, Ton Timmers, Stéphane Uroz, Francis Martin, Etienne‐Pascal Journet, Aurélien Boisson‐Dernier, Andrea Genre and Charles Rosenberg. Their work appears in journals such as Nature, Science and Proceedings of the National Academy of Sciences.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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