Rozenn Le Hir

Chargée de recherche INRAE Centre de Versailles-Saclay Site de Versailles
63%
Libre accès
63
Documents
Affiliation actuelle
  • Institut Jean-Pierre Bourgin - Sciences du végétal (IJPB)

Présentation

Je suis chargée de recherche à l'IJPB (INRAE site de Versailles) et je m'intéresse au transport des sucres chez les plantes. Mes recherches sont multi-échelles et portent sur l'impact d'une modification du transport des sucres sur le développement des plantes (notamment le développement du système vasculaire), la production de biomasse végétale et la réponse de la plante aux stress abiotiques (dont le stress sécheresse, froid et fort CO2).

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Publications

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Carbohydrate distribution via SWEET17 is critical for Arabidopsis inflorescence branching under drought

Marzieh Valifard , Azkia Khan , Johannes Berg , Rozenn Le Hir , Benjamin Pommerrenig et al.
Journal of Experimental Botany, 2023, ⟨10.1093/jxb/erae135⟩
Article dans une revue hal-04036941 v1

Natural variation in the long-distance transport of nutrients and photoassimilates in response to N availability

Fabien Chardon , Federica de Marco , Anne Marmagne , Rozenn Le Hir , Françoise Vilaine et al.
Journal of Plant Physiology, 2022, 273, pp.153701. ⟨10.1016/j.jplph.2022.153701⟩
Article dans une revue hal-04328402 v1

Plant sugar metabolism, transport and signalling in challenging environments

Thomas Nägele , Yves Gibon , Rozenn Le Hir
Physiologia Plantarum, 2022, 174 (5), ⟨10.1111/ppl.13768⟩
Article dans une revue hal-03773295 v1
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Delving deeper into the link between sugar transport, sugar signaling and vascular system development

Sylvie Dinant , Rozenn Le Hir
Physiologia Plantarum, 2022, ⟨10.1111/ppl.13684⟩
Article dans une revue hal-03636605 v1
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DspA/E-triggered non-host resistance against E. amylovora depends on the Arabidopsis GLYCOLATE OXIDASE 2 gene

Alban Launay , Sylvie Jolivet , Gilles Cléme , Marco Zarattini , Younes Dellero et al.
International Journal of Molecular Sciences, 2022, 23 (4224), pp.16-19. ⟨10.3390/ijms23084224⟩
Article dans une revue hal-03637385 v1
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Impairment of sugar transport in the vascular system acts on nitrogen remobilization and nitrogen use efficiency in Arabidopsis

Beate Hoffmann , Emilie Aubry , Anne Marmagne , Sylvie Dinant , Fabien Chardon et al.
Physiologia Plantarum, 2022, 174 (6), ⟨10.1111/ppl.13830⟩
Article dans une revue hal-04301847 v1

A vacuolar hexose transport is required for xylem development in the inflorescence stem

Emilie Aubry , Beate Hoffmann , Françoise Vilaine , Françoise Gilard , Patrick Klemens et al.
Plant Physiology, 2022, 188 (2), pp.1229-1247. ⟨10.1093/plphys/kiab551⟩
Article dans une revue hal-03580515 v1
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Natural variation in the long-distance transport of nutrients and photoassimilates in response to N availability

Fabien Chardon , Federica de Marco , Anne Marmagne , Rozenn Le Hir , Françoise Vilaine et al.
Journal of Plant Physiology, 2022, 273, pp.153707. ⟨10.1016/j.jplph.2022.153707⟩
Article dans une revue (data paper) hal-04221098 v1

The nucellus: between cell elimination and sugar transport

Jing Lu , Rozenn Le Hir , Dennys-Marcela Gomez-Paez , Olivier Coen , Christine Péchoux et al.
Plant Physiology, 2021, 185 (2), pp.478-490. ⟨10.1093/plphys/kiaa045⟩
Article dans une revue hal-02935910 v1
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Involvement of SUT1 and SUT2 Sugar Transporters in the Impairment of Sugar Transport and Changes in Phloem Exudate Contents in Phytoplasma-Infected Plants

Federica de Marco , Brigitte Batailler , Michael R. Thorpe , Frédérique Razan , Rozenn Le Hir et al.
International Journal of Molecular Sciences, 2021, 22 (2), pp.745. ⟨10.3390/ijms22020745⟩
Article dans une revue hal-02935915 v1

Vacuolar fructose transporter SWEET17 is critical for root development and drought tolerance

Marzieh Valifard , Rozenn Le Hir , Jonas Müller , David Scheuring , Horst Ekkehard Neuhaus et al.
Plant Physiology, 2021, 187 (4), pp.2716-2730. ⟨10.1093/plphys/kiab436⟩
Article dans une revue hal-03580521 v1
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Beneficial rhizobacteria Pseudomonas simiae WCS417 induces major transcriptional changes in plant sugar transport

Antoine Desrut , Bouziane Moumen , Florence Thibault , Rozenn Le Hir , Pierre Coutos-Thévenot et al.
Journal of Experimental Botany, 2020, 71 (22), pp.7301-7315. ⟨10.1093/jxb/eraa396⟩
Article dans une revue hal-02935883 v1
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<em>Arabidopsis</em> natural accessions display adaptations in inflorescence growth and vascular anatomy to withstand high salinity during reproductive growth

Sahar Sellami , Rozenn Le Hir , Michael R. Thorpe , Emilie Aubry , Nelly Wolff et al.
Plants, 2019, 8 (3), pp.1-17. ⟨10.3390/plants8030061⟩
Article dans une revue hal-02626009 v1
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A molecular framework for the control of adventitious rooting by TIR1/AFB2-Aux/IAA-dependent auxin signaling in <em>Arabidopsis</em>

Abdellah Lakehal , Salma Chaabouni , Emilie Cavel , Rozenn Le Hir , Alok Ranjan et al.
Molecular Plant, 2019, 12 (11), pp.1499-1514. ⟨10.1016/j.molp.2019.09.001⟩
Article dans une revue hal-02621817 v1
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Salinity effects on sugar homeostasis and vascular anatomy in the stem of the <em>Arabidopsis thaliana</em> inflorescence

Sahar Sellami , Rozenn Le Hir , Michael R. Thorpe , Françoise Vilaine , Nelly Wolff et al.
International Journal of Molecular Sciences, 2019, 20 (13), pp.1-19. ⟨10.3390/ijms20133167⟩
Article dans une revue hal-02619456 v1
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Synchrotron FTIR and Raman spectroscopy provide unique spectral fingerprints for <em>Arabidopsis</em> floral stem vascular tissues

Sylvie Dinant , Nelly Wolff , Federica de Marco , Françoise Vilaine , Lionel Gissot et al.
Journal of Experimental Botany, 2019, 70 (3), pp.871-884. ⟨10.1093/jxb/ery396⟩
Article dans une revue hal-02627604 v1
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Lateral transport of organic and inorganic solutes

Emilie Aubry , Sylvie Dinant , Françoise Vilaine , Catherine Bellini , Rozenn Le Hir
Plants, 2019, 8 (1), pp.1-25. ⟨10.3390/plants8010020⟩
Article dans une revue (article de synthèse) hal-02620008 v1

The rendez-vous of mobile sieve-element and abundant companion-cell proteins

Federica de Marco , Rozenn Le Hir , Sylvie Dinant
Current Opinion in Plant Biology, 2018, 43, pp.108-112. ⟨10.1016/j.pbi.2018.04.008⟩
Article dans une revue (article de synthèse) hal-01812811 v1
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AtbHLH68 transcription factor contributes to the regulation of ABA homeostasis and drought stress tolerance in Arabidopsis thaliana

Rozenn Le Hir , Mathieu Castelain , Dipankar Chakraborti , Thomas Moritz , Sylvie Dinant et al.
Physiologia Plantarum, 2017, 160 (3), pp.312-327. ⟨10.1111/ppl.12549⟩
Article dans une revue hal-01594689 v1

Combined microscopy and molecular analyses show phloem occlusions and cell wall modifications in tomato leaves in response to "Candidatus Phytoplasma solani

Federica de Marco , L. Pagliari , F. Degola , S. V. Buxa , A. Loschi et al.
Journal of Microscopy, 2016, 263 (2), pp.212-225. ⟨10.1111/jmi.12426⟩
Article dans une revue hal-01531697 v1
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Live imaging of companion cells and sieve elements in Arabidopsis leaves.

Thibaud Cayla , Brigitte Batailler , Rozenn Le Hir , Frederic Revers , James A Anstead et al.
PLoS ONE, 2015, 10 (2), pp.e0118122. ⟨10.1371/journal.pone.0118122⟩
Article dans une revue hal-01204157 v1
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Disruption of the Sugar Transporters AtSWEET11 and AtSWEET12 Affects Vascular Development and Freezing Tolerance in Arabidopsis

Rozenn Le hir , Lara Spinner , Patrick a.W. Klemens , Dipankar Chakraborti , Federica De marco et al.
Molecular Plant, 2015, 8 (11), pp.1687-1690. ⟨10.1016/j.molp.2015.08.007⟩
Article dans une revue hal-01378977 v1

Overexpression of the Vacuolar Sugar Carrier AtSWEET16 Modifies Germination, Growth, and Stress Tolerance in Arabidopsis

Patrick A. W. Klemens , Kathrin Patzke , Joachim Deitmer , Lara Spinner , Rozenn Le Hir et al.
Plant Physiology, 2013, 163 (3), pp.1338 - 1352. ⟨10.1104/pp.113.224972⟩
Article dans une revue hal-01203998 v1
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The plant-specific dof transcription factors family: new players involved in vascular system development and functioning in Arabidopsis

Rozenn Le Hir , Catherine Bellini
Frontiers in Plant Science, 2013, 4 (164), pp.1-10. ⟨10.3389/fpls.2013.00164⟩
Article dans une revue hal-01204090 v1

ABCG9, ABCG11 and ABCG14 ABC transporters are required for vascular development in Arabidopsis

Rozenn Le Hir , Clement Sorin , Dipankar Chakraborti , Thomas Moritz , Hubert Schaller et al.
The Plant Journal, 2013, 76 (5), pp.811-824. ⟨10.1111/tpj.12334⟩
Article dans une revue hal-01204005 v1

The non-DNA-binding bHLH transcription factor PRE3/bHLH135/ATBS1/TMO7 is involved in the regulation of light signaling pathway in Arabidopsis

Mathieu Castelain , Rozenn R. Le Hir , Catherine C. Bellini
Physiologia Plantarum, 2012, 145 (3), pp.450 - 460. ⟨10.1111/j.1399-3054.2012.01600.x⟩
Article dans une revue istex hal-01004170 v1

Gene expression profiling: keys for investigating phloem functions

Rozenn Le Hir , Julie J. Beneteau , Catherine Bellini , Françoise Vilaine , Sylvie Dinant
Trends in Plant Science, 2008, 13 (6), pp.273-280. ⟨10.1016/j.tplants.2008.03.006⟩
Article dans une revue (article de synthèse) istex hal-02660439 v1
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Sucrose synthase expression pattern in the rythmically growing shoot of common oak (Quercus robur L.)

Rozenn Le Hir , S. Pelleshi-Travier , J.D. Viemont , Nathalie Leduc
Annals of Forest Science, 2005, 62, pp.585-591
Article dans une revue hal-02673650 v1
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Sucrose synthase expression pattern in the rhythmically growing shoot of common oak (Quercus robur L.)

Rozenn Le Hir , Sandrine Pelleschi-Travier , Jean-Daniel Viémont , Nathalie Leduc
Annals of Forest Science, 2005, 62 (6), pp.585-591
Article dans une revue hal-00883913 v1

Variations in sucrose and ABA concentrations are concomitant with heteroblastic leaf shape changes in a rhythmically growing species (Quercus robur)

Rozenn Le Hir , Nathalie Leduc , E. Jeannette , Jean-Daniel Viémont , Sandrine Pelleschi-Travier
Tree Physiology, 2005, 26 (2), pp.229-238
Article dans une revue hal-02665908 v1
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Modifying SWEET-mediated sugar transport to improve nitrogen remobilization and use efficiency in Arabidopsis

Beate Hoffmann , Emilie Aubry , Anne Marmagne , Fabien Chardon , Sylvie Dinant et al.
1st PlantACT! Conference, Mar 2024, Dusseldorf, Germany
Communication dans un congrès hal-04679637 v1

Interplay between carbon allocation and water flows under elevated atmospheric CO2: the role of SUC transporters and of aquaporins

Noémie Vignolles , Catherine C. Bellini , Françoise Vilaine , Rozenn Le Hir , Benoit Porcheron et al.
14ème colloque international de la Societé Française de Biologie Végétale, Jun 2024, Bordeaux, France
Communication dans un congrès hal-04634618 v1
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Recent advances in the long-distance transport of sugars by the phloem and consequences on source-sink relations

Françoise Vilaine , Fabien Chardon , Noémie Vignolles , Rozenn Le Hir , Catherine C. Bellini et al.
Plant Biology Europe, Christophe Robaglia, Jul 2023, Marseilles, France
Communication dans un congrès hal-04489028 v1
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Unravelling the role of SUC/SUT transporters in the regulation of apoplasmic sucrose levels in Arabidopsis thaliana

Françoise Vilaine , Rozenn Le Hir , Catherine Bellini , Sylvie Dinant
Second workshop in Carbon Allocation in Plants, Sylvie Dinant; John Lunn; Ekkehard Neuhaus; Nathalie Pourtau; Ruth Stadler, Nov 2023, Versailles (FR), France
Communication dans un congrès hal-04373548 v1
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THE INTERPLAY OF APOPLASTIC AND SYMPLASTIC TRANSPORT IN SUGAR LOADING AND PHLOEM TRANSPORT

Françoise Vilaine , Rozenn Le Hir , Beate Hoffmann , Catherine Bellini , Sylvie Dinant
13ème Congrès international de la SFBV, Aug 2022, Montpellier, France
Communication dans un congrès hal-03762693 v1
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The interplay of apoplastic and symplastic transport in sugar loading and phloem transport

Françoise Vilaine , Rozenn Le Hir , Beate Hoffmann , Catherine Bellini , Sylvie Dinant
Plant Vascular Biology 2022, Jul 2022, Berlin, Germany
Communication dans un congrès hal-03731710 v1
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How modifications of intercellular and/or intracellular sugar transport via SWEET transporters impact plant growth and development? Authors

Beate Hoffmann , Françoise Vilaine , Catherine Bellini , Sylvie Dinant , Rozenn Le Hir
Workshop sugar allocation in plants, Oct 2021, Versailles, France
Communication dans un congrès hal-03580550 v1
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Impairment of sugar transport and changes in phloem exudate contents in phytoplasma-infected plants

Federica de Marco , Brigitte Batailler , Rozenn Le Hir , Françoise Vilaine , Alain Bouchereau et al.
Workshop sugar allocation in plants, Oct 2021, Versailles, France
Communication dans un congrès hal-03760344 v1
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Importance of sugar homeostasis within xylem parenchyma cells to sustain xylem development

Emilie Aubry , Nelly Wolff , Sylvie Dinant , Catherine Bellini , Rozenn Le Hir
5. International Conference of Plant Vascular Biology, Jun 2019, Asilomar, Californie, United States
Communication dans un congrès hal-02734023 v1

Looking deep inside the phloem and xylem cell wall composition by synchrotron FTIR and Raman spectroscopy

Sylvie Dinant , Nelly Wolff , Federica de Marco , Françoise Vilaine , Lionel Gissot et al.
SOLEIL Users Meeting 2019, Jan 2019, Paris, France
Communication dans un congrès hal-02786147 v1
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Looking deep inside the phloem and xylem cell wall composition by synchrotron FTIR and Raman spectroscopy

Sylvie Dinant , Nelly Wolff , Federica de Marco , Françoise Vilaine , Lionel Gissot et al.
5. International Conference on Plant Vascular Biology, Jun 2019, Asilomar, Califormie, United States
Communication dans un congrès hal-02734024 v1

Early phloem responses to stolbur phytoplasma infections in tomato reveal changes in the peroxisomal metabolism

Sylvie Dinant , Federica de Marco , Rozenn Le Hir , Françoise Vilaine , Brigitte Batailler et al.
12. Congress French Socieaty of plant Biology - 12. Congrès de la Société Francaise de Biologie Végétale, Société Française de Biologie Végétale (SFBV). FRA., Jul 2019, Strasbourg, France
Communication dans un congrès hal-02733910 v1
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Deciphering variations of phloem and xylem sap metabolite profiles in response to N availability in Arabidopsis accessions

Sylvie Dinant , Federica de Marco , Nelly Wolff , Rozenn Le Hir , Catherine Bellini et al.
Symposium Plant Signaling and Development, Dec 2018, Daegu, South Korea
Communication dans un congrès hal-02734019 v1

The vascular tissues in Arabidopsis thaliana floral stem: High spatial resolution using Synchrotron infrared, Raman and deep UV spectroscopy

Rozenn Le Hir , Federica de Marco , Nelly Wolff , Françoise Vilaine , Lionel Gissot et al.
1st International Plant Spectroscopy Conference, Aug 2017, Umea, Sweden
Communication dans un congrès hal-01602780 v1

Metabolic profile of phloem sap of tomato plants in response to phytoplasma infection

Federica de Marco , Françoise Vilaine , Marie-Laure Magniette , C. Jonard , Sandrine Eveillard et al.
SMMAP 2017 (Spectrométrie de Masse, Métabolomique et Analyse Protéomique), Société Française de Spectrométrie de Masse (SFSM). FRA.; Réseau Francophone de Métabolomique et Fluxomique. FRA.; Société Française d'Electrophorèse et d'Analyse Protéomique (SFEAP). FRA., Oct 2017, Marne-la-Vallée, French Guiana
Communication dans un congrès hal-01607386 v1

Analysis of processes associated with sugars loading in the phloem and participating in the acclimation to salt stress in Arabidopsis thaliana

Sahar Sellami , Rozenn Le Hir , Nelly Wolff , F. Brini , Sylvie Dinant
Journées Internationales de Biotechnologie (JIB 2016), Association Tunisienne de Biotechnologie (ATBiotech). TUN., Dec 2016, Sfax, Tunisia
Communication dans un congrès hal-01604286 v1

Disruption of the sugar transporters AtSWEET11 and AtSWEET12 affects vascular development and freezing tolerance in Arabidopsis.

Rozenn Le Hir , Lara Spinner , Patrick A. W. Klemens , Dipankar Chakraborti , Federica de Marco et al.
Annual meeting of the SEB, Jul 2016, Brighton (UK), United Kingdom
Communication dans un congrès hal-04679681 v1

Xylem and phloem cell wall composition in Arabidopsis thaliana floral stem: High spatial resolution using Synchrotron infrared microspectroscopy and Raman spectroscopy

Rozenn Le Hir , Federica de Marco , Nelly Wolff , Françoise Vilaine , Lionel Gissot et al.
Multiscale Plant Vascular Biology - Gordon Research Conference, Gordon Research Conferences (GRC). USA., Jun 2016, Sunday River, United States
Communication dans un congrès hal-01603031 v1

Interactions between the stolbur phytoplasma infection and the phloem functions in tomato

Federica de Marco , Sandrine Eveillard , Brigitte Batailler , Frédérique Razan , Françoise Gilard et al.
11. Colloque de la SFBV, Société Française de Biologie Végétale (SFBV). FRA., Jun 2016, Angers, France
Communication dans un congrès hal-01602512 v1

How does natural variation impact the metabolite profile of phloem and xylem saps in Arabidopsis thaliana?

Sylvie Dinant , Marie-Laure Magniette , Fabien Chardon , Catherine Bellini , Anne Marmagne et al.
11. Colloque de la SFBV, Société Française de Biologie Végétale (SFBV). FRA., Jul 2016, Angers, France
Communication dans un congrès hal-01602247 v1

Comparative metabolite profiling of the phloem saps of maize, tomato and Arabidopsis plants

Federica de Marco , Zhazira Yesbergenova-Cuny , Marie-Laure Magniette , F. Girard , Priscilla Monfalet et al.
9. Journées scientifiques du Réseau Français de Métabolomique et Fluxomique, Réseau Francophone de Métabolomique et Fluxomique (RFMF). FRA., Jun 2015, Lille, France
Communication dans un congrès hal-01602065 v1

Interactions between the stolbur phytoplasma infection and the phloem functions in tomato

Federica de Marco , Sandrine Eveillard , Brigitte Batailler , Frédérique Razan , Françoise Gilard et al.
INUPRAG Meeting - 1st French-Swedish-Spanish Meeting, Umea Plant Science Centre (UPSC). SWE., Oct 2015, Nancy, France
Communication dans un congrès hal-01602064 v1

ABCG9, ABCG11 and ABCG14 ABC transporters are required for vascular development in Arabidopsis.

Rozenn Le Hir , Céline Sorin , Dipankar Chakraborti , Thomas Moritz , Hubert Schaller et al.
2nd international workshop of the DFG funded research group 1061. "Plant Primary Metabolism. Synthesis-, Storage- and Degradation Processes", May 2014, Heidelberg, Germany
Communication dans un congrès hal-04679663 v1

Carbon partitioning: more and more players acting on phloem loading

Françoise Vilaine , Rozenn Le Hir , Federica de Marco , Catherine Bellini , Sylvie Dinant
Workshop Franco-Taiwanais en Biologie Végétale Appliquée à l'Amélioration des Plantes, 2013, Font Romeu, France
Communication dans un congrès hal-01603399 v1

Approches glucidique et hormonale du déterminisme de la croissance rythmique chez le chêne pédonculé (Quercus robur L.)

Rozenn Le Hir , Nathalie Leduc , S. Pelleschi-Travier , J.D. Viemont
Séminaire du GEA Groupe d'Etude de l'Arbre, Mar 2002, Saint-Flour, France
Communication dans un congrès hal-02761344 v1

Live-cell imaging of fluorescently tagged phloem proteins with confocal microscopy

Thibaud Cayla , Rozenn Le Hir , Sylvie Dinant
Phloem : Methods and Protocols, Humana Press, 2019, Methods in Molecular Biology, 978-1-4939-9561-5 978-1-4939-9562-2. ⟨10.1007/978-1-4939-9562-2_8⟩
Chapitre d'ouvrage hal-02788390 v1
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Les sucres : entre nutrition et développement

Rozenn Le Hir
Biologie végétale. Université Paris-Saclay, 2020
HDR tel-02912071 v1