- Monitoring plant ecophysiological responses to drought stress in a lab
- Designing and implementing a statistic and AI strategy (Python) to classify plant pictures into drought intensity stages
2023-
Research on artificial intelligence tool development for agricultural use (Schmidt futures post-doctoral fellowship)
Imperial X (IX) and Bioengineering Department, Imperial College London (United Kingdom), hosts: Naomi Nakayama,
Anil Bharath
Image-based AI diagnosis platform for early drought stress in plant leaves
2022
Research in mechanics of plant development (4-month contract)
Olivier Hamant's team, RDP, Ecole Normale Supérieure (ENS) de Lyon (Lyon, France)
Study of fer mechanical properties
- Initiated collaborations with Y. Long (National University of Singapore) for atomic force microscopy, D. Borowska-Wykręt (University of Silesia in Katowice) for electronic microscopy, G. Mouille (INRAE Versailles) for cell wall biochemistry, B. Muller (INRAE Montpellier) for ecophysiology
- Adapted a Python model from E. Muller (Ecole polytechnique) for the biophysical characterization of the feronia mutant
- Wrote a review (Malivert & Hamant, 2023), participated to the writing of a method paper (Smet et al., 2023) and a resesarch paper (Trozzi et al., preprint)
2019-2022
Research in mechanics of plant development (PhD)
Olivier Hamant's team, RDP, Ecole Normale Supérieure (ENS) de Lyon (Lyon, France)
Mechanical signals and developmental plasticity, role of CrRLKs
- Participated to the writing of a review (Trinh et al., 2021), wrote a research paper (Malivert et al., 2021)
- Designing, conducting and analysing experiments studying the role of mechanosensors in the environmental response of A. thaliana
2019
Research in plant cell biology (6-month internship)
Staffan Persson's team, The University of Melbourne (Melbourne, Australia)
Exploring the role of two microtubule-associated proteins in cell wall synthesis and mechanics
- Adapted protocols of biochemistry and conducted experiments of microscopy to characterize the role of CMU1 and IQD2 in cellulose synthesis, as well as their link to microtubules in A. thaliana
2017-2019
Research in mechanics of plant development (two 6-month internship)
Olivier Hamant's team, RDP, ENS de Lyon (Lyon, France)
A four-step genetic screen suggests a prominent role of FERONIA in the molecular response of plant cells to mechanical signals
- Wrote and published a review (Malivert et al., 2018)
- Tested the phenotype of forty-two mutants in the response to mechanical stress in A. thaliana (Malivert et al., 2021)
2017
Research in plant developmental plasticity (5-month internship)
Henrik Jönsson's team, The Sainsbury Laboratory, Cambridge University (United Kingdom)
SHOOT MERISTEMLESS is involved in developmental plasticity in Arabidopsis shoot apical meristem
- Conducted molecular biology and microscopy experiments studying the shoot apical mersitem adaptation to hormones and environmental conditions (light, nutrients) in A. thaliana
- Participated to a research article (Landrein et al., 2018)
2016
Research in ecology and bioinformatics (7-week internship)
Bernard Reynaud's team, Pôle 3P CIRAD Réunion (Saint-Pierre, Réunion, France)
Comparative analysis of two methods to automatically analyse electropenetrography signals
- Conducted electropenetrography experiments on corn delphacidae, manually and automatically analysed the results, quantitatively compared the different analysis modes
Publications
- Puzzle cell shape emerges from the interaction of growth with mechanical constraints – N. Trozzi, B. Lane, A. Perruchoud, Y. Wang, L. Hörmayer, M. Ansel, C. Mollier, A. Malivert, F. Clark, T. Reichgelt, A. H.K. Roeder, O. Hamant, A. Boudaoud, D. Kwiatkowska, A. Runions, R. S. Smith, M. Majda – bioRxiv, 2023
- Sugar signaling modulates SHOOT MERISTEMLESS expression and meristem function in Arabidopsis – F. L. Lopes, P. Formosa-Jordan, A. Malivert, L. Margalha, A. Confraria, R. Feil, J. E. Lunn, H. Jönsson, B. Landrein, E. Baena-González – bioRxiv, 2023
- FERONIA and microtubules independently contribute to mechanical integrity in the Arabidopsis shoot – A. Malivert, Ö. Erguvan, A. Chevallier, A. Dehem, R. Friaud, M. Liu, M. Martin, T. Peyraud, O. Hamant, S. Verger – Plos Biology, 2021
- Nitrate modulates stem cell dynamics in Arabidopsis shoot meristems through cytokinins – B. Landrein, P. Formosa-Jordan, A. Malivert, C. Schuster, C. Melnyk, W. Yang, C. Turnbull, E. M. Meyerowitz, J. C. W. Locke, H. Jönsson – Proceedings of the National Academy of Sciences, 2018
- Why is FERONIA pleiotropic? – A. Malivert, O. Hamant – Nature Plants, 2023
- Single-Cell Confinement Methods to Study Plant Cytoskeleton – P. Durand-Smet, A. Chevallier, L. Colin, A. Malivert, I. Melogno, O.Hamant – The Plant Cytoskeleton: Methods and Protocols, 2023
- How Mechanical Forces Shape Plant Organs – D.C Trinh, J. Alonso-Serra, M. Asaoka, L. Colin, M. Cortes, A. Malivert, S. Takatani, F. Zhao, J. Traas, C. Trehin, O. Hamant – Current Biology, 2021
- The contribution of mechanosensing to epidermal cell fate specification – A. Malivert, O. Hamant, G. C. Ingram – Current opinion in genetics and development, 2018
Research articles
Reviews and protocols
Talks
- Why plant cells do not pop like soap bubbles? Doctoral school BMIC days, Lyon, 2021
- Why plant cells do not pop like soap bubbles? FERONIA and microtubules independently contribute to mechanical integrity in the Arabidopsis shoot Plant Biomechanics Day 2021, online, 2021
- Turning plant cells into soap bubbles: FERONIA and microtubules independently contribute to mechanical feedback and turn plants from passive to active material Shaping Life 2, Société Française de Biologie du Développement (SFBD), online, 2021
Grants, prizes and fellowships
- SFBD (French Society for Developmental Biology) thesis prize, second prize, 2023
- AI in Science Postdoctoral Fellowship, Schmidt Science, 2-years fellowship, 2023
- L'Oréal-Unesco French Young Talents program, 2022
- Travel grant for ICAR, Travel Grant from the French Society for Developmental Biology (SFBD), 2022
- Shaping Life 2 Boarding Pass, Travel Grant from the French Society for Developmental Biology (SFBD), 2021
- Contrat Doctoral Spécifique Normalien (PhD grant for ENS students), ENS de Lyon, 2019
Media coverage
14 national and local articles written about my research in printed and online press, 1 TV interview (on Antenne Réunion), 2 local radio interviews.