J. Guern

3.9k citations

44 papers · 2.4k · 1 hit paper · h-index 23

Impact in

Instrumentation top 5%
Astronomy and Astrophysics top 5%
- Stellar, planetary, and galactic studies
- Astrophysics and Star Formation Studies

Papers in

Plant Science 23
- Plant Molecular Biology Research 8
- Plant Stress Responses and Tolerance 8
- Plant nutrient uptake and metabolism 4
Molecular Biology 20
- Plant tissue culture and regeneration 7
- Plant Reproductive Biology 4

Co-authors: Armen Kurkdjian (4 shared papers)Christophe Maurel (7 shared papers)Hélène Barbier‐Brygoo (10 shared papers)Maarten J. Chrispeels (2 shared papers)R. T. Kado (1 shared paper)Catherine Perrot‐Rechenmann (4 shared papers)M. R. Pratt (11 shared papers)B. A. Peterson (11 shared papers)
Journals: The Astrophysical Journal (8 papers)PLANT PHYSIOLOGY (5 papers)The Plant Cell (3 papers)Physiologia Plantarum (2 papers)The EMBO Journal (2 papers)
Partner nations: France United States Australia

In The Last Decade

J. Guern

44 papers receiving 2.3k citations

J. Guern's Hit Papers

align trajectories log scale

Intracellular pH: Measurement and Importance in Cell Activity 1989 · 402 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

1989 Annual Review of Plant Physiology and Plant Molecular Biology

Peers

Countries citing papers authored by J. Guern

Since Specialization

Citations

This map shows the geographic impact of J. Guern'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 J. Guern with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Guern more than expected).

Fields of papers citing papers by J. Guern

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. Guern. 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 J. Guern. The network helps show where J. Guern may publish in the future.

Co-authors

The 25 scholars most cited alongside J. Guern, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with J. Guern Line = papers co-authored together J. Guern links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 44 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Intracellular pH: Measurement and Importance in Cell Activity Annual Review of Plant Physiology and Plant Molecular Biology ·Armen Kurkdjian, J. Guern Hit paper breakdown →	1989	402
2	The MACHO Project Large Magellanic Cloud Microlensing Results from the First Two Years and the Nature of the Galactic Dark Halo The Astrophysical Journal ·C. Alcock, R. A. Allsman, D. R. Alves, T. S. Axelrod, A. C. Becker, D. P. Bennett, K. H. Cook, K. C. Freeman, K. Griest, J. Guern, M. J. Lehner, S. L. Marshall, B. A. Peterson, M. R. Pratt, Peter J. Quinn, A. W. Rodgers, C. W. Stubbs, William J. Sutherland, D. L. Welch	1997	310
3	Phosphorylation regulates the water channel activity of the seed‐specific aquaporin alpha‐TIP. The EMBO Journal ·Christophe Maurel, R. T. Kado, J. Guern, Maarten J. Chrispeels	1995	262
4	Early Events Induced by the Elicitor Cryptogein in Tobacco Cells: Involvement of a Plasma Membrane NADPH Oxidase and Activation of Glycolysis and the Pentose Phosphate Pathway. The Plant Cell ·Alain Pugin, Jean‐Marie Frachisse, E. Tavernier, Richard Bligny, E. Gout, Roland Douce, J. Guern	1997	214
5	The MACHO Project: 45 Candidate Microlensing Events from the First Year Galactic Bulge Data The Astrophysical Journal ·C. Alcock, R. A. Allsman, D. R. Alves, T. S. Axelrod, D. P. Bennett, K. H. Cook, K. C. Freeman, K. Griest, J. Guern, M. J. Lehner, S. L. Marshall, Hae‐Sim Park, S. Perlmutter, B. A. Peterson, M. R. Pratt, Peter J. Quinn, A. W. Rodgers, C. W. Stubbs, William J. Sutherland	1997	92
6	Comparative studies on the electrical properties of the H+ translocating ATPase and pyrophosphatase of the vacuolar‐lysosomal compartment. The EMBO Journal ·Rainer Hedrich, Armen Kurkdjian, J. Guern, Ulf‐Ingo Flügge	1989	90
7	Antibodies to a peptide from the maize auxin-binding protein have auxin agonist activity. Proceedings of the National Academy of Sciences ·Michael A. Venis, Richard Napier, Hélène Barbier‐Brygoo, Christophe Maurel, Catherine Perrot‐Rechenmann, J. Guern	1992	89
8	Experimental Limits on the Dark Matter Halo of the Galaxy from Gravitational Microlensing Physical Review Letters ·C. Alcock, R. A. Allsman, T. S. Axelrod, D. P. Bennett, K. H. Cook, K. C. Freeman, K. Griest, J. Guern, M. J. Lehner, S. L. Marshall, H.‐S. Park, S. Perlmutter, B. A. Peterson, M. R. Pratt, Peter J. Quinn, A. W. Rodgers, C. W. Stubbs, William J. Sutherland	1995	79
9	Cloning and functional expression of a plant voltage-dependent chloride channel. The Plant Cell ·Claire Lurin, Danny Geelen, Hélène Barbier‐Brygoo, J. Guern, Christophe Maurel	1996	78
10	Alterations of Auxin Perception in rolB-Transformed Tobacco Protoplasts (Time Course of rolB mRNA Expression and Increase in Auxin Sensitivity Reveal Multiple Control by Auxin) PLANT PHYSIOLOGY ·Christophe Maurel, Nathalie Leblanc, Hélène Barbier‐Brygoo, Catherine Perrot‐Rechenmann, Michelle Bouvier‐Durand, J. Guern	1994	68
11	First Observation of Parallax in a Gravitational Microlensing Event The Astrophysical Journal ·C. Alcock, R. A. Allsman, D. R. Alves, T. S. Axelrod, D. P. Bennett, K. H. Cook, K. C. Freeman, K. Griest, J. Guern, M. J. Lehner, S. L. Marshall, B. A. Peterson, M. R. Pratt, Peter J. Quinn, A. W. Rodgers, C. W. Stubbs, William J. Sutherland	1995	67
12	The rolB Gene of Agrobacterium rhizogenes Does Not Increase the Auxin Sensitivity of Tobacco Protoplasts by Modifying the Intracellular Auxin Concentration PLANT PHYSIOLOGY ·A. Delbarre, P. Müller, V. Imhoff, Hélène Barbier‐Brygoo, Christophe Maurel, Nathalie Leblanc, Catherine Perrot‐Rechenmann, J. Guern	1994	59
13	Ethylene-Induced Increase in Glutamine Synthetase Activity and mRNA Levels in Hevea brasiliensis Latex Cells PLANT PHYSIOLOGY ·Valérie Pujade‐Renaud, Apothe- B Clement, Catherine Perrot‐Rechenmann, Jean-Claude Prévôt, Hervé Chrestin, J. L. Jacob, J. Guern	1994	56
14	Regulation from Within: The Hormone Dilemma Annals of Botany ·J. Guern	1987	55
15	Function and regulation of seed aquaporins Journal of Experimental Botany ·Christophe Maurel, Maarten J. Chrispeels, C. Lurin, F. Tacnet, Danny Geelen, P. Ripoche, J. Guern	1997	53
16	ATP-Dependent Regulation of an Anion Channel at the Plasma Membrane of Protoplasts from Epidermal Cells of Arabidopsis Hypocotyls. The Plant Cell ·Sébastien Thomine, Sabine Zimmermann, J. Guern, Hélène Barbier‐Brygoo	1995	48
17	The MACHO Project Large Magellanic Cloud Variable Star Inventory. III. Multimode RR Lyrae Stars, Distance to the Large Magellanic Cloud, and Age of the Oldest Stars The Astrophysical Journal ·C. Alcock, R. A. Allsman, D. R. Alves, T. S. Axelrod, A. C. Becker, D. P. Bennett, K. H. Cook, K. C. Freeman, K. Griest, J. Guern, M. J. Lehner, S. L. Marshall, D. Minniti, B. A. Peterson, M. R. Pratt, Peter J. Quinn, A. W. Rodgers, William J. Sutherland, D. L. Welch	1997	42
18	Voltage-Dependent Anion Channel of Arabidopsis Hypocotyls: Nucleotide Regulation and Pharmacological Properties The Journal of Membrane Biology ·Sébastien Thomine, J. Guern, Hélène Barbier‐Brygoo	1997	37
19	The MACHO Project: Limits on Planetary Mass Dark Matter in the Galactic Halo from Gravitational Microlensing The Astrophysical Journal ·C. Alcock, R. A. Allsman, D. R. Alves, T. S. Axelrod, A. C. Becker, D. P. Bennett, K. H. Cook, K. C. Freeman, K. Griest, J. Guern, M. J. Lehner, S. L. Marshall, B. A. Peterson, M. R. Pratt, Peter J. Quinn, A. W. Rodgers, C. W. Stubbs, William J. Sutherland	1996	34
20	Anion-Channel Blockers Interfere with Auxin Responses in Dark-Grown Arabidopsis Hypocotyls PLANT PHYSIOLOGY ·Sébastien Thomine, F. Lelièvre, M. Boufflet, J. Guern, Hélène Barbier‐Brygoo	1997	34

About J. Guern

J. Guern is a scholar working on Plant Science, Molecular Biology, Astronomy and Astrophysics, Atomic and Molecular Physics, and Optics and Instrumentation, having authored 44 papers that have together received 2.4k indexed citations. Recurring topics across this work include Stellar, planetary, and galactic studies (9 papers), Plant Molecular Biology Research (8 papers), Plant Stress Responses and Tolerance (8 papers), Plant tissue culture and regeneration (7 papers), Adaptive optics and wavefront sensing (5 papers), Astronomy and Astrophysical Research (5 papers), Plant nutrient uptake and metabolism (4 papers) and Plant Reproductive Biology (4 papers). The work is most often cited by research in Instrumentation (174 citations), Astronomy and Astrophysics (635 citations), Plant Science (1.4k citations), Molecular Biology (1.0k citations) and Physiology (67 citations). J. Guern has collaborated with scholars based in France, United States and Australia. Frequent co-authors include Armen Kurkdjian, Christophe Maurel, Hélène Barbier‐Brygoo, Maarten J. Chrispeels, R. T. Kado, Catherine Perrot‐Rechenmann, M. R. Pratt, B. A. Peterson, K. Griest and William J. Sutherland. Their work appears in journals such as The Astrophysical Journal, PLANT PHYSIOLOGY, The Plant Cell, Physiologia Plantarum and The EMBO Journal.

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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