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 Shaping the meristem by mechanical forces Patrick Laufs 61cc10bad5d9cf793cfc8783c8fa5eb2 inra.fr patrick-laufs 753058 5632-753058 https://orcid.org/0000-0003-4459-3445 https://scholar.google.com/citations?user=EO33FDoAAAAJ&hl=fr https://www.idref.fr/109980301 Alexis Peaucelle ecb6ac0525e631242905800ee11ec627 inrae.fr alexis-peaucelle 737619 51000-737619 https://orcid.org/0000-0002-8582-6500 https://www.idref.fr/109980131 Herman Höfte 5df2ac9d4385123af9b580f58fd16c6b inrae.fr herman-hofte 1088001 183255-1088001 https://orcid.org/0000-0002-5728-146X https://scholar.google.fr/citations?user=iHYnbQUAAAAJ Migration ProdInra 9e5ed7d56b52b3d4383123b1ffb42236 inrae.fr 2020-05-30 10:57:14 2025-03-21 15:12:21 2020-05-30 10:57:14 2009 publisher version Scientists contributor Migration ProdInra 9e5ed7d56b52b3d4383123b1ffb42236 inrae.fr CCSD hal-02657714 https://hal.inrae.fr/hal-02657714 laufs:hal-02657714 <i>F1000 Biology Reports</i>, 2009, 1 (45), pp.1-4. <a target="_blank" href="https://dx.doi.org/10.3410/B1-45">&#x27E8;10.3410/B1-45&#x27E9;</a> F1000 Biology Reports, 2009, 1 (45), pp.1-4. &#x27E8;10.3410/B1-45&#x27E9; INRA - Institut national de la recherche agronomique Archive ouverte en agrobiosciences Institut National de Recherche en Agriculture, Alimentation et Environnement TEST3-HALCNRS International No Yes Shaping the meristem by mechanical forces Patrick Laufs 61cc10bad5d9cf793cfc8783c8fa5eb2 inra.fr patrick-laufs 753058 5632-753058 https://orcid.org/0000-0003-4459-3445 https://scholar.google.com/citations?user=EO33FDoAAAAJ&hl=fr https://www.idref.fr/109980301 Alexis Peaucelle ecb6ac0525e631242905800ee11ec627 inrae.fr alexis-peaucelle 737619 51000-737619 https://orcid.org/0000-0002-8582-6500 https://www.idref.fr/109980131 Herman Höfte 5df2ac9d4385123af9b580f58fd16c6b inrae.fr herman-hofte 1088001 183255-1088001 https://orcid.org/0000-0002-5728-146X https://scholar.google.fr/citations?user=iHYnbQUAAAAJ 155940 1757-594X 1757-594X F1000 Biology Reports 1 45 1-4 2009 10.3410/B1-45 371809 20948640 PMC2924695 English Life Sciences [q-bio] méristème paroi cellulaire arabidopsis propriété mécanique Journal articles Journal articles Journal articles

A recent report shows that cells in the Arabidopsis apical meristem orientate their cortical microtubules along mechanical stress patterns generated during tissue morphogenesis. This in turn is expected to influence the mechanical properties of the cell via the modification of the cortical microtubule network and the cell wall. This feedback loop controlling the shape of the meristem may act in parallel with auxin signalling, which determines the site of organ primordium formation.

 Laboratoire de Biologie Cellulaire 1967-01-01 2009-12-31
https://ror.org/01x3gbx83 Institut National de la Recherche Agronomique INRA 1946-05-18 2019-12-31
http://www.inra.fr