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Force production by a bundle of growing actin filaments is limited by its mechanical properties

Jean-Louis Martiel , Alphee Michelot , Rajaa Boujemaa-Paterski , Laurent Blanchoin , Julien Berro et al.
Biophysical Journal, 2020, 118 (1), pp.182-192. ⟨10.1016/j.bpj.2019.10.039⟩
Journal articles hal-02431736v1

Site-specific cation release drives actin filament severing by vertebrate cofilin.

Hyeran Kang , Michael J Bradley , Wenxiang Cao , Kaifeng Zhou , Elena E Grintsevich et al.
Proceedings of the National Academy of Sciences of the United States of America, 2014, 111 (50), pp.17821-6. ⟨10.1073/pnas.1413397111⟩
Journal articles hal-01140866v1

Linking single-cell decisions to collective behaviours in social bacteria

Céline Dinet , Alphée Michelot , Julien Herrou , Tâm Mignot
Philosophical Transactions of the Royal Society B: Biological Sciences, 2021, 376 (1820), pp.20190755. ⟨10.1098/rstb.2019.0755⟩
Journal articles hal-03216652v1

A functional family of fluorescent nucleotide analogues to investigate actin dynamics and energetics

Jessica Colombo , Adrien Antkowiak , Konstantin Kogan , Tommi Kotila , Jenna Elliott et al.
Nature Communications, 2021, 12 (1), ⟨10.1038/s41467-020-20827-4⟩
Journal articles hal-03151252v1
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Specialization of actin isoforms derived from the loss of key interactions with regulatory factors

Micaela Boiero Sanders , Christopher Toret , Audrey Guillotin , Adrien Antkowiak , Thomas Vannier et al.
EMBO Journal, 2022, 41 (5), ⟨10.15252/embj.2021107982⟩
Journal articles hal-03863041v1

Role of cross-linkers in yeast branched actin networks: Linking biochemistry and mechanics

Jessica Planade , Audrey Guillotin , Alphée Michelot , Olivia Du Roure , Julien Heuvingh et al.
60. Annual Meeting of the Biophysical-Society, Feb 2016, Los Angeles, CA, United States. pp.1
Conference papers hal-01606695v1

A "primer"-based mechanism underlies branched actin filament network formation and motility.

Vérane Achard , Jean-Louis Martiel , Alphée Michelot , Christophe Guérin , Anne-Cécile Reymann et al.
Current Biology - CB, 2010, 20 (5), pp.423-8. ⟨10.1016/j.cub.2009.12.056⟩
Journal articles hal-00469496v1

Specialization of actin isoforms derived from the loss of key interactions with regulatory factors

Micaela Boiero Sanders , Christopher Toret , Adrien Antkowiak , Robert Robinson , Alphée Michelot et al.
2021
Preprints, Working Papers, ... hal-03437413v1

A Novel Mechanism for Actin Filament Bundle Formation by a Non-processive Formin

Alphée Michelot , Emmanuel Derivery , Rajaa Paterski-Boujemaa , Christophe Guerin , Shanjin Huang et al.
Current Biology - CB, 2006, 16 (19), pp.1924-1930. ⟨10.1016/j.cub.2006.07.054⟩
Journal articles hal-00114695v1

Structure and activity of full-length formin mDia1.

Sankar Maiti , Alphee Michelot , Christopher Gould , Laurent Blanchoin , Olga Sokolova et al.
Cytoskeleton (Hoboken), 2012, 69 (6), pp.393-405. ⟨10.1002/cm.21033⟩
Journal articles hal-00735048v1
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Non-linear elastic properties of actin patches to partially rescue yeast endocytosis efficiency in the absence of the cross-linker Sac6

Belbahri Reda , Michelot Alphée , Heuvingh Julien , Du Roure Olivia
Soft Matter, 2022, ⟨10.1039/D1SM01437D⟩
Journal articles hal-03550385v1

Cofilin-2 controls actin filament length in muscle sarcomeres

Elena Kremneva , Maarit H. Makkonen , Aneta Skwarek-Maruszewska , Gergana Gateva , Alphée Michelot et al.
Developmental Cell, 2014, 31 (2), pp.215 - 226. ⟨10.1016/j.devcel.2014.09.002⟩
Journal articles hal-02635795v1

Attachment conditions control actin filament buckling and the production of forces.

Julien Berro , Alphée Michelot , Laurent Blanchoin , David Kovar , Jean-Louis Martiel et al.
Biophysical Journal, 2007, Published online (.), ⟨10.1529/biophysj.106.094672⟩
Journal articles hal-00133802v1

The Formin DAD Domain Plays Dual Roles in Autoinhibition and Actin Nucleation

Christopher J. Gould , Sankar Maiti , Alphée Michelot , Brian R. Graziano , Laurent Blanchoin et al.
Current Biology - CB, 2011, 21 (5), pp.384-390. ⟨10.1016/j.cub.2011.01.047⟩
Journal articles hal-02645817v1
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Architecture dependence of actin filament network disassembly

Laurène Gressin , Audrey Guillotin , Christophe Guérin , Laurent Blanchoin , Alphée Michelot et al.
Current Biology - CB, 2015, 25 (11), pp.1437-1447. ⟨10.1016/j.cub.2015.04.011⟩
Journal articles hal-01166758v1
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The cellular slime mold Fonticula alba forms a dynamic, multicellular collective while feeding on bacteria

Christopher Toret , Andrea Picco , Micaela Boiero-Sanders , Alphee Michelot , Marko Kaksonen et al.
Current Biology - CB, 2022, 32 (9), pp.1961-1973.e4. ⟨10.1016/j.cub.2022.03.018⟩
Journal articles hal-03863022v1

Dissecting principles governing actin assembly using yeast extracts

Alphée Michelot , David G. Drubin
Reconstituting the cytoskeleton, 540, Elsevier, pp.381-397, 2014, Methods in Enzymology, 978-0-12-397924-7. ⟨10.1016/B978-0-12-397924-7.00021-2⟩
Book sections hal-02801761v1
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A functional family of fluorescent nucleotide analogues to investigate actin dynamics and energetics

Jessica Colombo , Adrien Antkowiak , Konstantin Kogan , Tommi Kotila , Jenna Elliott et al.
Nature Communications, 2021, 12, pp.548. ⟨10.1038/s41467-020-20827-4⟩
Journal articles hal-03456460v1

Actin Cytoskeleton: A Team Effort during Actin Assembly.

Laurent Blanchoin , Alphée Michelot
Current Biology - CB, 2012, 22 (16), pp.R643-5. ⟨10.1016/j.cub.2012.07.026⟩
Journal articles hal-00733769v1

Stochastic severing of actin filaments by ADF/cofilin controls the emergence of a steady dynamical regime.

Jeremy Roland , Julien Berro , Alphee Michelot , Laurent Blanchoin , Jean-Louis Martiel et al.
Biophysical Journal, 2008, 94, pp.2082-2094. ⟨10.1529/biophysj.107.121988⟩
Journal articles hal-00198384v1
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Mechanical stiffness of reconstituted actin patches correlates tightly with endocytosis efficiency

Jessica Planade , Reda Belbahri , Micaela Boiero Sanders , Audrey Guillotin , Olivia Du Roure et al.
PLoS Biology, 2019, 17 (10), pp.e3000500. ⟨10.1371/journal.pbio.3000500⟩
Journal articles hal-02363516v1

Tropomyosin Isoforms Specify Functionally Distinct Actin Filament Populations In Vitro

Gergana Gateva , Elena Kremneva , Theresia Reindl , Tommi Kotila , Konstantin Kogan et al.
Current Biology - CB, 2017, 27 (5), pp.705 - 713. ⟨10.1016/j.cub.2017.01.018⟩
Journal articles hal-01688320v1
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Amoeboid Swimming Is Propelled by Molecular Paddling in Lymphocytes

Laurene Aoun , Alexander Farutin , Nicolas Garcia-Seyda , Paulin Nègre , Mohd Suhail Rizvi et al.
Biophysical Journal, 2020, 119 (6), pp.1157-1177. ⟨10.1016/j.bpj.2020.07.033⟩
Journal articles hal-03006653v1
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Diversity from similarity: cellular strategies for assigning particular identities to actin filaments and networks

Alphee Michelot , Micaela Boiero Sanders , Adrien Antkowiak
Open Biology, 2020, ⟨10.1098/rsob.200157⟩
Journal articles hal-03139857v1

Villin Severing Activity Enhances Actin-based Motility In Vivo.

Céline Revenu , Matthieu Courtois , Alphée Michelot , C. Sykes , Daniel Louvard et al.
Molecular Biology of the Cell, 2007, 18 (3), pp.827 - 838. ⟨10.1091/mbc.E06-05-0423⟩
Journal articles hal-00133548v1

Tropomyosin isoforms specify functionally distinct actin filament populations in vitro

Gergana Gateva , Elena Kremneva , Theresia Reindl , Tommi Kotila , Konstantin Kogan et al.
Current Biology - CB, 2017, 27 (5), pp.705 - 713. ⟨10.1016/j.cub.2017.01.018⟩
Journal articles hal-01604228v1
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Sizes of actin networks sharing a common environment are determined by the relative rates of assembly

Adrien Antkowiak , Audrey Guillotin , Micaela Boiero Sanders , Jessica Colombo , Renaud Vincentelli et al.
PLoS Biology, 2019, 17 (6), pp.e3000317. ⟨10.1371/journal.pbio.3000317⟩
Journal articles hal-02363507v1

Actin filament severing by vertebrate cofilin is driven by linked cation release

Hyeran Kang , Michael J. Bradley , Brannon R. Mccullough , Elena E. Grintsevich , Alphée Michelot et al.
58. Annual Meeting of the Biophysical Society, Biophysical Society. USA., Feb 2014, San Francisco, United States. ⟨10.1016/j.bpj.2013.11.938⟩
Conference papers hal-02743179v1
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Dynamique des filaments d'actine: de la molécule individuelle à la formation de structures organisées

Alphée Tristan Michelot
Biophysique [physics.bio-ph]. Université Joseph-Fourier - Grenoble I, 2007. Français. ⟨NNT : ⟩
Theses tel-00164946v1
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Mechanism and cellular function of Bud6 as an actin nucleation-promoting factor

Brian R. Graziano , Amy Grace Dupage , Alphée Michelot , Dennis Breitsprecher , James B. Moseley et al.
Molecular Biology of the Cell, 2011, 22 (21), pp.4016-4028. ⟨10.1091/mbc.E11-05-0404⟩
Journal articles hal-02652223v1