Outils d'analyse d'images et recalage d'individus pour l'étude de la morphogenèse animale et végétale

Autor: Michelin, Gaël

En biologie développementale, l'étude d'organismes modèles vise à comprendreles mécanismes génétiques responsables de la morphogenèse chez le vivant. Lamicroscopie confocale à fluorescence permet aujourd'hui d'observer in vivo àl'échelle d

Externí odkaz: http://www.theses.fr/2016AZUR4088/document

Cytokinesis: An Anillin–RhoGEF Module Sets the Stage for Septin Double Ring Assembly

Autor: Guignard, Léo, Fiúza, Ulla-Maj, Leggio, Bruno, Laussu, Julien, Faure, Emmanuel, Michelin, Gaël, Biasuz, Kilian, Hufnagel, Lars, Godin, Christophe, Lemaire, Patrick, Piatti, Simonetta

Publikováno v: Current Biology-CB
Current Biology-CB, Elsevier, 2020, 30 (8), pp.R347-R349. ⟨10.1016/j.cub.2020.02.035⟩
Curr Biol

How septin architecture is remodeled from an hourglass to a double ring during cytokinesis in fungal and animal cells remains unknown. Here, we show that during the hourglass-to-double ring transition in budding yeast, septins acquire a “zonal arch

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6618396f12c0e04c356381511a26e001
https://hal.umontpellier.fr/hal-03066274

Spatio-temporal registration of 3D microscopy image sequences of Arabidopsis floral meristems

Autor: Michelin, Gaël, Refahi, Yassin, Wightman, Raymond, Jönsson, Henrik, Traas, Jan, Godin, Christophe, Malandain, Grégoire

Publikováno v: Biomedical Imaging (ISBI), 2016 IEEE 13th International Symposium on
ISBI-International Symposium on Biomedical Imaging
ISBI-International Symposium on Biomedical Imaging, Apr 2016, Prague, Czech Republic. ⟨10.1109/ISBI.2015.7163872⟩
ISBI-International Symposium on Biomedical Imaging, Apr 2016, Prague, Czech Republic. pp.4, ⟨10.1109/ISBI.2015.7163872⟩
ISBI-International Symposium on Biomedical Imaging, Apr 2016, Prague, Czech Republic. Biomedical Imaging (ISBI), 2016 IEEE 13th International Symposium on 2016, <10.1109/ISBI.2015.7163872>

International audience; The shoot apical meristem (SAM) is at the origin of all the plant above-ground organs (including stems, leaves and flowers) and is a biological object of interest for the understanding of plant morphogenesis. The quantificatio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::19cb3f8b4420149ba40cea4e5a5b814d
https://hal.inria.fr/hal-01606687v2/document