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Items: 1 to 20 of 46


An epidermis-driven mechanism positions and scales stem cell niches in plants.

Gruel J, Landrein B, Tarr P, Schuster C, Refahi Y, Sampathkumar A, Hamant O, Meyerowitz EM, Jönsson H.

Sci Adv. 2016 Jan 29;2(1):e1500989. doi: 10.1126/sciadv.1500989. eCollection 2016 Jan.


A Mechanical Feedback Restricts Sepal Growth and Shape in Arabidopsis.

Hervieux N, Dumond M, Sapala A, Routier-Kierzkowska AL, Kierzkowski D, Roeder AH, Smith RS, Boudaoud A, Hamant O.

Curr Biol. 2016 Apr 12. pii: S0960-9822(16)30180-4. doi: 10.1016/j.cub.2016.03.004. [Epub ahead of print]


Extracting Subcellular Fibrillar Alignment with Error Estimation: Application to Microtubules.

Tsugawa S, Hervieux N, Hamant O, Boudaoud A, Smith RS, Li CB, Komatsuzaki T.

Biophys J. 2016 Apr 26;110(8):1836-44. doi: 10.1016/j.bpj.2016.03.011.


Interplay between miRNA regulation and mechanical stress for CUC gene expression at the shoot apical meristem.

Fal K, Landrein B, Hamant O.

Plant Signal Behav. 2016 Mar 3;11(3):e1127497. doi: 10.1080/15592324.2015.1127497.


Mechanically, the Shoot Apical Meristem of Arabidopsis Behaves like a Shell Inflated by a Pressure of About 1 MPa.

Beauzamy L, Louveaux M, Hamant O, Boudaoud A.

Front Plant Sci. 2015 Nov 26;6:1038. doi: 10.3389/fpls.2015.01038. eCollection 2015.


Mechanical stress contributes to the expression of the STM homeobox gene in Arabidopsis shoot meristems.

Landrein B, Kiss A, Sassi M, Chauvet A, Das P, Cortizo M, Laufs P, Takeda S, Aida M, Traas J, Vernoux T, Boudaoud A, Hamant O.

Elife. 2015 Dec 1;4:e07811. doi: 10.7554/eLife.07811.


A computational framework for 3D mechanical modeling of plant morphogenesis with cellular resolution.

Boudon F, Chopard J, Ali O, Gilles B, Hamant O, Boudaoud A, Traas J, Godin C.

PLoS Comput Biol. 2015 Jan 8;11(1):e1003950. doi: 10.1371/journal.pcbi.1003950. eCollection 2015 Jan.


Meristem size contributes to the robustness of phyllotaxis in Arabidopsis.

Landrein B, Refahi Y, Besnard F, Hervieux N, Mirabet V, Boudaoud A, Vernoux T, Hamant O.

J Exp Bot. 2015 Mar;66(5):1317-24. doi: 10.1093/jxb/eru482. Epub 2014 Dec 11.


A comparative mechanical analysis of plant and animal cells reveals convergence across kingdoms.

Durand-Smet P, Chastrette N, Guiroy A, Richert A, Berne-Dedieu A, Szecsi J, Boudaoud A, Frachisse JM, Bendahmane M, Hamant O, Asnacios A.

Biophys J. 2014 Nov 18;107(10):2237-44. doi: 10.1016/j.bpj.2014.10.023. Erratum in: Biophys J. 2015 Jan 20;108(2):449. Bendhamane, Mohammed [corrected to Bendahmane, Mohammed].


An auxin-mediated shift toward growth isotropy promotes organ formation at the shoot meristem in Arabidopsis.

Sassi M, Ali O, Boudon F, Cloarec G, Abad U, Cellier C, Chen X, Gilles B, Milani P, Friml J, Vernoux T, Godin C, Hamant O, Traas J.

Curr Biol. 2014 Oct 6;24(19):2335-42. doi: 10.1016/j.cub.2014.08.036. Epub 2014 Sep 25.


Matching Patterns of Gene Expression to Mechanical Stiffness at Cell Resolution through Quantitative Tandem Epifluorescence and Nanoindentation.

Milani P, Mirabet V, Cellier C, Rozier F, Hamant O, Das P, Boudaoud A.

Plant Physiol. 2014 Jun 12;165(4):1399-1408. [Epub ahead of print]


Subcellular and supracellular mechanical stress prescribes cytoskeleton behavior in Arabidopsis cotyledon pavement cells.

Sampathkumar A, Krupinski P, Wightman R, Milani P, Berquand A, Boudaoud A, Hamant O, Jönsson H, Meyerowitz EM.

Elife. 2014 Apr 16;3:e01967. doi: 10.7554/eLife.01967.


FibrilTool, an ImageJ plug-in to quantify fibrillar structures in raw microscopy images.

Boudaoud A, Burian A, Borowska-Wykręt D, Uyttewaal M, Wrzalik R, Kwiatkowska D, Hamant O.

Nat Protoc. 2014 Feb;9(2):457-63. doi: 10.1038/nprot.2014.024. Epub 2014 Jan 30.


The mechanics behind cell division.

Louveaux M, Hamant O.

Curr Opin Plant Biol. 2013 Dec;16(6):774-9. doi: 10.1016/j.pbi.2013.10.011. Epub 2013 Nov 6. Review.


Cell biology: cytoskeleton network topology feeds back on its regulation.

Hamant O.

Curr Biol. 2013 Nov 4;23(21):R963-5. doi: 10.1016/j.cub.2013.09.051.


A correlative microscopy approach relates microtubule behaviour, local organ geometry, and cell growth at the Arabidopsis shoot apical meristem.

Burian A, Ludynia M, Uyttewaal M, Traas J, Boudaoud A, Hamant O, Kwiatkowska D.

J Exp Bot. 2013 Dec;64(18):5753-67. doi: 10.1093/jxb/ert352. Epub 2013 Oct 23.


Time-lapse imaging of developing meristems using confocal laser scanning microscope.

Hamant O, Das P, Burian A.

Methods Mol Biol. 2014;1080:111-9. doi: 10.1007/978-1-62703-643-6_9.


Plant science and agricultural productivity: why are we hitting the yield ceiling?

de Bossoreille de Ribou S, Douam F, Hamant O, Frohlich MW, Negrutiu I.

Plant Sci. 2013 Sep;210:159-76. doi: 10.1016/j.plantsci.2013.05.010. Epub 2013 May 23. Review.


Widespread mechanosensing controls the structure behind the architecture in plants.

Hamant O.

Curr Opin Plant Biol. 2013 Oct;16(5):654-60. doi: 10.1016/j.pbi.2013.06.006. Epub 2013 Jul 3. Review.


Impaired cellulose synthase guidance leads to stem torsion and twists phyllotactic patterns in Arabidopsis.

Landrein B, Lathe R, Bringmann M, Vouillot C, Ivakov A, Boudaoud A, Persson S, Hamant O.

Curr Biol. 2013 May 20;23(10):895-900. doi: 10.1016/j.cub.2013.04.013. Epub 2013 Apr 25.

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