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Accueil > Départements > Biologie Cellulaire > Sébastien THOMINE : Approches Intégratives du Transport des Ions

Publications de l’équipe

Publications des membres de l’équipe depuis 2008 :


  • E. de Langre, O. Penalver, P. Hémon, J. - M. Frachisse, M. _B. Bogeat-Triboulot, J. - M. Frachisse, M. - B. Bogeat-Triboulot, B. Niez, E. Badel, et B. Moulia, « Nondestructive and Fast Vibration Phenotyping of Plants », Plant Phenomics, vol. 2019, 2019.
    Résumé : The frequencies of free oscillations of plants, or plant parts, depend on their geometries, stiffnesses, and masses. Besides direct biomechanical interest, free frequencies also provide insights into plant properties that can usually only be measured destructively or with low-throughput techniques (e.g., change in mass, tissue density, or stiffness over development or with stresses). We propose here a new high-throughput method based on the noncontact measurements of the free frequencies of the standing plant. The plant is excited by short air pulses (typically 100 ms). The resulting motion is recorded by a high speed video camera (100 fps) and processed using fast space and time correlation algorithms. In less than a minute the mechanical behavior of the plant is tested over several directions. The performance and versatility of this method has been tested in three contrasted species: tobacco (Nicotiana benthamian), wheat (Triticum aestivum L.), and poplar (Populus sp.), for a total of more than 4000 data points. In tobacco we show that water stress decreased the free frequency by 15%. In wheat we could detect variations of less than 1 g in the mass of spikes. In poplar we could measure frequencies of both the whole stem and leaves. The work provides insight into new potential directions for development of phenotyping.
    Mots-clés : BIOCELL, MINION.

  • M. Guichard, J. - M. Allain, M. Wolfe Bianchi, et J. - M. Frachisse, « Root Hair Sizer: an algorithm for high throughput recovery of different root hair and root developmental parameters », Plant Methods, vol. 15, nᵒ 1, p. 104, 2019.
    Résumé : Background: The root is an important organ for water and nutrient uptake, and soil anchorage. It is equipped with root hairs (RHs) which are elongated structures increasing the exchange surface with the soil. RHs are also studied as a model for plant cellular development, as they represent a single cell with specific and highly regulated polarized elongation. For these reasons, it is useful to be able to accurately quantify RH length employing standardized procedures. Methods commonly employed rely on manual steps and are therefore time consuming and prone to errors, restricting analysis to a short segment of the root tip. Few partially automated methods have been reported to increase measurement efficiency. However, none of the reported methods allow an accurate and standardized definition of the position along the root for RH length measurement, making data comparison difficult. Results: We developed an image analysis algorithm that semi-automatically detects RHs and measures their length along the whole differentiation zone of roots. This method, implemented as a simple automated script in ImageJ/Fiji software that we termed Root Hair Sizer, slides a rectangular window along a binarized and straightened image of root tips to estimate the maximal RH length in a given measuring interval. This measure is not affected by heavily bent RHs and any bald spots. RH length data along the root are then modelled with a sigmoidal curve, generating several biologically significant parameters such as RH length, positioning of the root differentiation zone and, under certain conditions, RH growth rate. Conclusions: Image analysis with Root Hair Sizer and subsequent sigmoidal modelling of RH length data provide a simple and efficient way to characterize RH growth in different conditions, equally suitable to small and large scale phenotyping experiments.
    Mots-clés : BIOCELL, Cell elongation, Image analysis, Medicago truncatula, MINION, Phenotyping, Root, Root hair.
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  • R. Le Bars, M. W. Bianchi, et C. Lefebvre, « Three-Dimensional Surface Rendering of ESCRT Proteins Microscopy Data Using UCSF Chimera Software », Methods in Molecular Biology (Clifton, N.J.), vol. 1998, p. 149-161, 2019.
    Résumé : Visualization of subcellular localization of ESCRT proteins and their interactions with different cellular compartments are critical to understand their function. This approach requires the generation of an important amount of 3D fluorescence microscopy data that is not always easy to visualize and apprehend.We describe a step-by-step protocol for 3D surface rendering of confocal microscopy acquisitions using the free software UCSF-Chimera, generating snapshots and animations to facilitate analysis and presentation of subcellular localization data.
    Mots-clés : 3D animation, 3D fluorescence confocal microscopy, BIOCELL, ESCRT, MINION, OTOFAG, PF, PHOT, Surface rendering, UCSF Chimera.

  • M. Perez, Y. Guerringue, B. Ranty, C. Pouzet, A. Jauneau, E. Robe, C. Mazars, J. P. Galaud, et D. Aldon, « Specific TCP transcription factors interact with and stabilize PRR2 within different nuclear sub-domains », Plant Science: An International Journal of Experimental Plant Biology, vol. 287, p. 110197, oct. 2019.
    Résumé : Plants possess a large set of transcription factors both involved in the control of plant development or in plant stress responses coordination. We previously identified PRR2, a Pseudo-Response Regulator, as a plant-specific CML-interacting partner. We reported that PRR2 acts as a positive actor of plant defense by regulating the production of antimicrobial compounds. Here, we report new data on the interaction between PRR2 and transcription factors belonging to the Teosinte branched Cycloidea and PCF (TCP) family. TCPs have been described to be involved in plant development and immunity. We evaluated the ability of PRR2 to interact with seven TCPs representative of the different subclades of the family. PRR2 is able to interact with TCP13, TCP15, TCP19 and TCP20 in yeast two-hybrid system and in planta interactions were validated for TCP19 and TCP20. Transient expression in tobacco highlighted that PRR2 protein is more easily detected when co-expressed with TCP19 or TC20. This stabilization is associated with a specific sub-nuclear localization of the complex in Cajal bodies or in nuclear speckles according to the interaction of PRR2 with TCP19 or TCP20 respectively. The interaction between PRR2 and TCP19 or TCP20 would contribute to the biological function in specific nuclear compartments.
    Mots-clés : Arabidopsis thaliana, BIOCELL, FRET-FLIM, MINION, Nuclear localization, Protein stabilization, Protein-protein interaction, Pseudo-response regulator, TCP, Transcription factor.

  • Y. Pillon, H. Randriambanona, D. Alphonso Gonzales, P. P. Lowry II, T. Jaffré, et S. Merlot, « Parallel ecological filtering of ultramafic soils in three distant island floras », Journal of Biogeography, 2019.

  • M. Pottier, J. Dumont, C. Masclaux-Daubresse, et S. Thomine, « Autophagy is essential for optimal translocation of iron to seeds in Arabidopsis », Journal of Experimental Botany, vol. 70, nᵒ 3, p. 859-869, févr. 2019.
    Résumé : Autophagy is an essential recycling mechanism making micronutrients available in vegetative organs for subsequent reallocation to seeds
    Mots-clés : BIOCELL, MINION.
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  • G. Vigani, Á. Solti, S. Thomine, et K. Philippar, « Essential and Detrimental - an Update on Intracellular Iron Trafficking and Homeostasis », Plant & Cell Physiology, vol. 60, nᵒ 7, p. 1420-1439, juill. 2019.
    Résumé : Chloroplasts, mitochondria, and vacuoles represent characteristic organelles of the plant cell, with a predominant function in cellular metabolism. Chloroplasts are the site of photosynthesis and therefore basic and essential for photoautotrophic growth of plants. Mitochondria produce energy during respiration and vacuoles act as internal waste and storage compartments. Moreover, chloroplasts and mitochondria are sites for the biosynthesis of various compounds of primary and secondary metabolism. For photosynthesis and energy generation, the internal membranes of chloroplasts and mitochondria are equipped with electron transport chains. To perform proper electron transfer and several biosynthetic functions, both organelles contain transition metals and here iron is by far the most abundant. Although iron is thus essential for plant growth and development, it becomes toxic when present in excess and/or in its free, ionic form. The harmful effect of the latter is caused by the generation of oxidative stress. As a consequence, iron transport and homeostasis have to be tightly controlled during plant growth and development. In addition to the corresponding transport and homeostasis proteins, the vacuole plays an important role as an intracellular iron storage and release compartment at certain developmental stages. In this review, we will summarize current knowledge on iron transport and homeostasis in chloroplasts, mitochondria, and vacuoles. In addition, we aim to integrate the physiological impact of intracellular iron homeostasis on cellular and developmental processes.
    Mots-clés : BIOCELL, chloroplast, iron homeostasis, iron transport, MINION, mitochondrion, vacuole.


  • E. L. Bastow, V. S. Garcia de la Torre, A. E. Maclean, R. T. Green, S. Merlot, S. Thomine, et J. Balk, « Vacuolar iron stores gated by NRAMP3 and NRAMP4 are the primary source of iron in germinating seeds », Plant Physiology, vol. 177, nᵒ 3, p. 1267-1276, mai 2018.
    Résumé : During seed germination, iron (Fe) stored in vacuoles is exported by the redundant NRAMP3 and NRAMP4 transporter proteins. A double nramp3 nramp4 mutant is unable to mobilize Fe stores and does not develop in the absence of external Fe. We used RNA sequencing to compare gene expression in nramp3 nramp4 and wild type during germination and early seedling development. Even though sufficient Fe was supplied, the Fe-responsive transcription factors bHLH38, 39, 100 and 101 and their downstream targets FRO2 and IRT1 mediating Fe uptake were strongly upregulated in the nramp3 nramp4 mutant. Activation of the Fe deficiency response was confirmed by increased ferric chelate reductase activity in the mutant. At early stages, genes important for chloroplast redox control (FSD1, SAPX), Fe homeostasis (FER1, SUFB) and chlorophyll metabolism (HEMA1, NYC1) were downregulated, indicating limited Fe availability in plastids. In contrast, expression of FRO3, encoding a ferric reductase involved in Fe import into the mitochondria, was maintained and Fe-dependent enzymes in the mitochondria were unaffected in nramp3 nramp4. Together these data show that a failure to mobilize Fe stores during germination triggered Fe deficiency responses and strongly affected plastids but not mitochondria.
    Mots-clés : BIOCELL, MINION.

  • Y. Guerringue, S. Thomine, et J. - M. Frachisse, « Sensing and transducing forces in plants with MSL10 and DEK1 mechanosensors », FEBS letters, vol. 592, nᵒ 12, p. 1968-1979, mai 2018.
    Résumé : Mechanosensitive (MS) channels behave as microprobes that transduce mechanical tension into electric and ion signals. The plasma membrane anion-permeable channel AtMSL10 belongs to the first family of MS channels (MscS-LIKE) that has been characterized in Arabidopsis thaliana. In the same membrane, a rapidly activated calcium MS channel activity (RMA) associated with the presence of the DEFECTIVE KERNEL1 (AtDEK1) protein has been recently described. In this Review, based on the comparison of the specific properties of AtMSL10 and RMA, we put forward hypotheses on the mechanism of activation of these two channels, their respective roles in signalling and also raise the question of the molecular identity of RMA. Finally, we propose functions for these two channels within the context of plant mechanotransduction.
    Mots-clés : BIOCELL, mechanosensitive channel, mechanotransduction, MINION, plant.

  • A. Krieger-Liszkay et S. Thomine, « Importing Manganese into the Chloroplast: Many Membranes to Cross », Molecular Plant, vol. 11, nᵒ 9, p. 1109-1111, août 2018.
    Mots-clés : arabidopsis, B3S, BIOCELL, cells, homeostasis, MINION, MROP, photosynthesis, photosystem-ii, protein.

  • S. Merlot, V. Sanchez Garcia de la Torre, et M. Hanikenne, « Physiology and Molecular Biology of Trace Element Hyperaccumulation », in Agromining: Farming for Metals, A. Van der Ent, G. Echevarria, A. J. M. Baker, et J. L. Morel, Éd. Cham: Springer International Publishing, 2018, p. 93-116.


  • A. Agorio, J. Giraudat, M. W. Bianchi, J. Marion, C. Espagne, L. Castaings, F. Lelièvre, C. Curie, S. Thomine, et S. Merlot, « Phosphatidylinositol 3-phosphate–binding protein AtPH1 controls the localization of the metal transporter NRAMP1 in Arabidopsis », Proceedings of the National Academy of Sciences, p. 201702975, avr. 2017.
    Mots-clés : BIOCELL, DYNBSJ, late endosome, metal transport, MINION, NRAMP, phosphatidylinositol 3-phosphate, vacuole.

  • S. C. Brown, M. Bourge, N. Maunoury, M. Wong, M. W. Bianchi, S. Lepers-Andrzejewski, P. Besse, S. Siljak-Yakovlev, M. Dron, et B. Satiat-Jeunemaître, « DNA remodelling by Strict Partial Endoreplication in orchids, an original process in the plant kingdom », Genome Biology and Evolution, avr. 2017.
    Résumé : DNA remodelling during endoreplication appears to be a strong developmental characteristic in orchids. In this study, we analysed DNA content and nuclei in 41 species of orchids to further map the genome evolution in this plant family. We demonstrate that the DNA remodelling observed in 36 out of 41 orchids studied corresponds to strict partial endoreplication. Such process is developmentally regulated in each wild species studied. Cytometry data analyses allowed us to propose a model where nuclear states 2C, 4E, 8E, etc. form a series comprising a fixed proportion, the euploid genome 2C, plus 2 to 32 additional copies of a complementary part of the genome. The fixed proportion ranged from 89% of the genome in Vanilla mexicana down to 19% in V. pompona, the lowest value for all 148 orchids reported. Insterspecific hybridisation did not suppress this phenomenon. Interestingly, this process was not observed in mass-produced epiphytes. Nucleolar volumes grow with the number of endocopies present, coherent with high transcription activity in endoreplicated nuclei. Our analyses suggest species-specific chromatin rearrangement. Towards understanding endoreplication, V. planifolia constitutes a tractable system for isolating the genomic sequences that confer an advantage via endoreplication from those that apparently suffice at diploid level.
    Mots-clés : BIOCELL, CYTO, cytogenetics, cytometry, DYNBSJ, endoreplication, genome imbalance, Genome Size, IMAGIF, MINION, PF, PHOT, Vanilla.

  • E. Diatloff, E. S. Mace, D. R. Jordan, S. Filleur, S. Tai, S. Schmidt, et I. D. Godwin, « The vegetative nitrogen response of sorghum lines containing different alleles for nitrate reductase and glutamate synthase », Molecular Breeding, vol. 37, nᵒ 11, 2017.

  • C. Eisenach, U. Baetz, N. V. Huck, J. Zhang, A. De Angeli, G. J. M. Beckers, et E. Martinoia, « ABA-Induced Stomatal Closure Involves ALMT4, a Phosphorylation-Dependent Vacuolar Anion Channel of Arabidopsis », The Plant Cell, vol. 29, nᵒ 10, p. 2552-2569, 2017.

  • C. Eisenach et A. De Angeli, « Ion Transport at the Vacuole During Stomatal Movements », Plant Physiology, p. pp.00130.2017, avr. 2017.

  • D. Tran, R. Galletti, E. D. Neumann, A. Dubois, R. Sharif-Naeini, A. Geitmann, J. - M. Frachisse, O. Hamant, et G. C. Ingram, « A mechanosensitive Ca(2+) channel activity is dependent on the developmental regulator DEK1 », Nature Communications, vol. 8, nᵒ 1, p. 1009, oct. 2017.
    Résumé : Responses of cells to mechanical stress are thought to be critical in coordinating growth and development. Consistent with this idea, mechanically activated channels play important roles in animal development. For example, the PIEZO1 channel controls cell division and epithelial-layer integrity and is necessary for vascular development in mammals. In plants, the actual contribution of mechanoperception to development remains questionable because very few putative mechanosensors have been identified and the phenotypes of the corresponding mutants are rather mild. Here, we show that the Arabidopsis Defective Kernel 1 (DEK1) protein, which is essential for development beyond early embryogenesis, is associated with a mechanically activated Ca(2+) current in planta, suggesting that perception of mechanical stress plays a critical role in plant development.
    Mots-clés : BIOCELL, MINION.



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-  Pottier, M., Masclaux-Daubresse, C., Yoshimoto, K., & Thomine, S. (2014). Autophagy as a possible mechanism for micronutrient remobilization from leaves to seeds. Front Plant Sci, 5, 11. doi:10.3389/fpls.2014.00011

- Le Bars, R., Marion, J., Le Borgne, R., Satiat-Jeunemaitre, B., & Bianchi, M. W. (2014). ATG5 defines a phagophore domain connected to the endoplasmic reticulum during autophagosome formation in plants. Nat Commun, 5, 4121. doi:10.1038/ncomms5121

- Le Bars, R., Marion, J., Satiat-Jeunemaitre, B., & Bianchi, M. W. (2014). Folding into an autophagosome : ATG5 sheds light on how plants do it. Autophagy, 10(10), 1861-1863. doi:10.4161/auto.29962

-  Aznar, A., Chen, N. W., Rigault, M., Riache, N., Joseph, D., Desmaele, D., Mouille, G., Boutet, S., Soubigou-Taconnat, L., Renou, J. P., Thomine, S., Expert, D., & Dellagi, A. (2014). Scavenging iron : a novel mechanism of plant immunity activation by microbial siderophores. Plant Physiol, 164(4), 2167-2183. doi:10.1104/pp.113.233585

-  Zhang, J., Martinoia, E., & De Angeli, A. (2014). Cytosolic nucleotides block and regulate the Arabidopsis vacuolar anion channel AtALMT9. J Biol Chem, 289(37), 25581-25589. doi:10.1074/jbc.M114.576108

-  Michaud, M., Ubrig, E., Filleur, S., Erhardt, M., Ephritikhine, G., Marechal-Drouard, L., & Duchene, A. M. (2014). Differential targeting of VDAC3 mRNA isoforms influences mitochondria morphology. Proc Natl Acad Sci U S A, 111(24), 8991-8996. doi:10.1073/pnas.1402588111

-  Migocka, M., Papierniak, A., Maciaszczyk-Dziubinska, E., Pozdzik, P., Posyniak, E., Garbiec, A., & Filleur, S. (2014). Cucumber metal transport protein MTP8 confers increased tolerance to manganese when expressed in yeast and Arabidopsis thaliana. J Exp Bot, 65(18), 5367-5384. doi:10.1093/jxb/eru295

-  Lanquar, V., Grossmann, G., Vinkenborg, J. L., Merkx, M., Thomine, S., & Frommer, W. B. (2014). Dynamic imaging of cytosolic zinc in Arabidopsis roots combining FRET sensors and RootChip technology. New Phytol, 202(1), 198-208. doi:10.1111/nph.12652

-  Durand-Smet, P., Chastrette, N., Guiroy, A., Richert, A., Berne-Dedieu, A., Szecsi, J., Boudaoud, A., Frachisse, J. M., Bendahmane, M., Hamant, O., & Asnacios, A. (2014). A comparative mechanical analysis of plant and animal cells reveals convergence across kingdoms. Biophys J, 107(10), 2237-2244. doi:10.1016/j.bpj.2014.10.023

-  Peyronnet, R., D. Tran, T. Girault & J.M. Frachisse (2014). Mechanosensitive channels : feeling tension in a world under pressure. Front. Plant Sci. doi : 10.3389/fpls.2014.00558.

-  Wege, S., A. De Angeli, M.J. Droillard, L. Kroniewicz, S. Merlot, D. Cornu, F. Gambale, E. Martinoia, H. Barbier-Brygoo, S. Thomine, N. Leonhardt, S. Filleur (2014). Phosphorylation of the vacuolar anion exchanger AtCLCa is required for the stomatal response to abscisic acid. Sci Signal. 7(333):ra65. doi : 10.1126/scisignal.2005140.

-  Merlot, S., L. Hannibal, S. Martins, L. Martinelli, H. Amir, M. Lebrun, S. Thomine (2014). The metal transporter PgIREG1 from the hyperaccumulator Psychotria gabriellae is a candidate gene for nickel tolerance and accumulation. J. Exp. Bot. 65(6):1551-1564. doi : 10.1093/jxb/eru025.


-  Jaffré, T., Y. Pillon, S. Thomine, S. Merlot (2013).The metal hyperaccumulators from New Caledonia can broaden our understanding of nickel accumulation in plants. Front Plant Sci. 4:279. doi : 10.3389/fpls.2013.00279.

-  Thomine, S., G. Vert (2013). Iron transport in plants : better be safe than sorry. Current Opinion in Plant Biology 16(3):322-7. doi : 10.1016/j.pbi.2013.01.003.

-  De Angeli, A., Baetz, U., Francisco, R., Zhang, J., Chaves, M. M., & Regalado, A. (2013). The vacuolar channel VvALMT9 mediates malate and tartrate accumulation in berries of Vitis vinifera. Planta, 238(2), 283-291. doi:10.1007/s00425-013-1888-y

-  De Angeli, A., Zhang, J., Meyer, S., & Martinoia, E. (2013). AtALMT9 is a malate-activated vacuolar chloride channel required for stomatal opening in Arabidopsis. Nat Commun, 4, 1804. doi:10.1038/ncomms2815

-  Zhang, J., Baetz, U., Krugel, U., Martinoia, E., & De Angeli, A. (2013). Identification of a probable pore-forming domain in the multimeric vacuolar anion channel AtALMT9. Plant Physiol, 163(2), 830-843. doi:10.1104/pp.113.219832


-  Clemens, S., M.M. Aarts, S. Thomine, N. Verbruggen (2012). Plant science : the key to preventing slow cadmium poisoning. Trends in Plant Science 18(2):92-9.

-  Gan, Y., Bernreiter, A., Filleur, S., Abram, B., & Forde, B. G. (2012). Overexpressing the ANR1 MADS-box gene in transgenic plants provides new insights into its role in the nitrate regulation of root development.
Plant Cell Physiol, 53(6), 1003-1016. doi:10.1093/pcp/pcs050

-  Robert, N., d’Erfurth, I., Marmagne, A., Erhardt, M., Allot, M., Boivin, K., Gissot, L., Monachello, D., Michaud, M., Duchene, A. M., Barbier-Brygoo, H., Marechal-Drouard, L., Ephritikhine, G., & Filleur, S. (2012). Voltage-dependent-anion-channels (VDACs) in Arabidopsis have a dual localization in the cell but show a distinct role in mitochondria. Plant Mol Biol, 78(4-5), 431-446. doi:10.1007/s11103-012-9874-5


-  Kollist, H., M. Jossier, K. Laanemets, S. Thomine (2011). Anion channels in plant cells. FEBS J. 278(22):4277-4292.

-  Bolte, S., V. Lanquar, M-N. Soler, A. Beebo, B. Satiat-Jeunemaître, K. Bouhidel, S. Thomine (2011). Distinct Lytic Vacuolar Compartments are Embedded Inside the Protein Storage Vacuole of Dry and Germinating Arabidopsis thaliana Seeds. Plant Cell Physiol. 52(7):1142-52.

-  Barbier-Brygoo, H., A. De Angeli, S. Filleur, J-M. Frachisse, F. Gambale, S. Thomine, S. Wege (2011). Anion channels/transporters in plants : from molecular bases to regulatory networks]. Annu Rev Plant Biol. 62:25-51.


-  Diatloff, E., R. Peyronnet, J. Colcombet, S. Thomine, H. Barbier-Brygoo, J-M. Frachisse (2010). R type anion channel : a multifunctional channel seeking its molecular identity]. Plant Signal. Behav. 5:22-27.

-  Thomine, S., H. Barbier-Brygoo (2010). Structural biology : A peep through anion channels] (Comment) Nature 467(7319):1058-9.

-  Wege, S., M. Jossier, S. Filleur, S. Thomine, H. Barbier-Brygoo, F. Gambale, A. De Angeli (2010). The proline 160 in the selectivity filter of the Arabidopsis NO3-/H+ exchanger AtCLCa is essential for nitrate accumulation in planta. Plant J. 63(5):861-9.

-  Migeon, A., D. Blaudez, O. Wilkins, B. Montanini, M.M. Campbell, P. Richaud, S. Thomine, M. Chalot M. (2010). Genome-wide analysis of plant metal transporters, with an emphasis on poplar. Cell. Mol. Life Sci.67(22):3763-84.


-  De Angeli, A., O. Moran, S. Wege, S. Filleur, G. Ephritikhine, S. Thomine, H. Barbier-Brygoo & F. Gambale (2009). ATP binding to the C terminus of the Arabidopsi thaliana nitrate/proton antiporter, AtCLCa, regulates nitrate transport into plant vacuoles. J Biol Chem. 284(39):26526-32.

-  De Angeli, A., D. Monachello, G. Ephritikhine, J-M. Frachisse., S. Thomine., F. Gambale & H. Barbier-Brygoo(2009). Review. . Philos Trans R Soc Lond B Biol Sci 364(1514):195-201.


-  Peyronnet, R., E.S. Haswell, H. Barbier-Brygoo, J-M. Frachisse (2008). AtMSL9 and AtMSL10 : Sensors of plasma membrane tension in Arabidopsis roots. Plant Signaling & Behavior3(9):726-9.

-  Haswell, E.S., R. Peyronnet, H. Barbier-Brygoo, E.M. Meyerowitz & J-M. Frachisse (2008). Two MscS homologs provide mechanosensitive channel activities in the Arabidopsis root. Curr. Biol. 18(10):730-4.

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