Entité de rattachement
Exploration, Espèces et Evolution (3E)
Recherches
Habilité(e) à diriger des recherches

Contact

Courriel
line.le-gall [at] mnhn.fr
legall [at] mnhn.fr
Téléphone
01 40 79 31 97
Adresse(s)

12 rue Buffon
CP39
75005 Paris

Responsabilités hors unité

  • Director of the scientific exploration center at the Muséum national d'Histoire naturelle

  • Member of the implementation board of the Consortium for the Barcode Of Life
  • French representative on the Scientific Steering Committee (SSC) of the International Barcode of Life Initiative.
  • French representative in the Federation of European Phycological Societies
  • Co-leader of the Marine Macroalgal Initiative of International Consortium Initiative.
  • Co-editor of the special issue on DNA-barcoding of Cryptogamie Algologie (2010,32-4).
  • Editor in Chief of Cryptogamie Algologie since 2011.
  • Member of the Société Phycologique de France

Enseignements

Student supervising

Post doc fellows :

  • Marine Robuchon April 2014 - 2015. Fellowship from Labex BcDiv. 200 years of changes in macro-algal communities of Brittany.
  • Viviana Peña-Freire October 2011 - October 2015. Fellowship from the Spanish Government & fellowship from Galician Xunta. Phylogeny of some taxa of the order Corallinales.
  • Toni Manghisi November 2010 - November 2011. Fellowship of the City of Paris “Assessment of Mediterranean Halymeniales and Sebdeniales biodiversity using an integrated taxonomy approach including DNA-barcoding.”
     

PhD Thesis :

  • Marine Robuchon January 2011 - 2014 « Etude spatio-temporelle de la diversité des macroalgues marines des côtes françaises atlantiques : développement d’indices de suivi de la biodiversité ». Cosupervising with Myriam Valero.
  • Alexandre Geoffroy January 2009 - 2012 “Identification des espèces et des souches cultivées d’algues marines et estimation des ressources génétiques par des approches conjointes de barcoding et de génétique des populations. » Cosupervising with Cristophe Destombe.
  • Lucie Bittner. October 2006 - November 2009. “Phylogénie des Corallinales (Rhodophyta)” cosupervising with Claude Payri and Bruno de Reviers.
  • Julie Martin Lescanne. May 2006 - October 2009. « Phylogénie et phylogéographie du complexe Laurencia (Ceramiales, Rhodophyta) cosupervising with Claude Payri, Bruno de Reviers and Florence Rousseau.

Présentation

Research interest :

My research interest focuses on ecology and evolution of macroalgae.
My main goals are : i) to explore and assess the macro algal alpha, beta and gamma diversity by conducting comprehensive sampling strategies as well as integrative systematic approach combining morpho-anatomical and molecular characters ; ii) to investigate macroalgal communities patterns and how historical and contemporary processes, including global change, influence these patterns ; and iii) to study the history of algal herbaria with a particular interest on the spread of concepts and practices in the aim to foster diachronic studies of communities.

Kallymenia crouaniorum © MNHN

Kallymenia crouaniorum, a recently described species (Robuchon et al. 2014), was uncovered during the course of a survey of the understory algal flora in the kelp forest of Laminaria hyperborea (Gunnerus) Foslie in Brittany.

 

Field Experience and Oceanographic expeditions

MEDIAS MNHN 

Pourquoi les algues marines sont-elles importantes ? - Pour que nature vive (2023)

 

MEDIAS PRESENCE

BOOK

 

Publications

2024
  • Ichter Jean, Aberlenc Henri-Pierre, Augé Vincent, Bonet Richard, Couilloud François, Dufrêne Marc, Dusoulier François, Gargominy Olivier, Holtof Jean-François, Lacoeuilhe Aurélie, Langlois Dominique, Le Gall Line, Leccia Marie-France, Poncet Rémy, Ramage Thibault et al., juin 2024 — Proceedings of the seminar on all-taxa biodiversity inventories (IGB/ATBI), Actes du séminaire des inventaires généraux de la biodiversité (IGB/ATBI). An All Taxa Biodiversity Inventory (ATBI) is a comprehensive inventory of all species occurring in a given territory… , , Publication Title: Séminaire des inventaires généraux de la biodiversité (IGB/ATBI)
    https://hal.science/hal-04607210
  • Hocdé Régis, Thouzeau Gérard, Amice Erwan, Borel Laurent, Coulange Mathieu, Féral Jean-Pierre, Feunteun Éric, Jacquet Stéphan, Le Bras Philippe, Le Gall Line, Legrand Sébastien, Lenfant Philippe, Lepage Mario, Saragoni Gilles & Schull Quentin, avril 2024 — Scientific diving in France: an overview of the current practices in science. , , tex.hal_id: ird-04574999 tex.hal_version: v1 tex.howpublished: 8th European Conference on Scientific Diving (ECSD8)
    https://dx.doi.org/10.5281/zenodo.10894845
  • Hocdé Régis, Thouzeau Gérard, Amice Erwan, Borel Laurent, Coulange Mathieu, Féral Jean-Pierre, Feunteun Éric, Jacquet Stéphan, Le Bras Philippe, Le Gall Line, Legrand Sébastien, Lenfant Philippe, Lepage Mario, Saragoni Gilles & Schull Quentin, avril 2024 — « Scientific diving in France: an overview of the current practices in science » in 8th European Conference on Scientific Diving (ECSD8).. The French National Committee for Scientific Diving (CNPS) takes on different tasks including acting as an observatory of… , , 1 p. multigr. Type: 10.5281/zenodo.10894845
    https://dx.doi.org/10.23708/fdi:010087876
  • Le Gall Line, Corbari Laure, Aurelle D., Bay-Nouailhat Anne, Bay-Nouailhat Wilfried, de Bettignies Thibaut, Duchaud Éric, Marani Gilberto & Bouchet Philippe, janvier 2024 — Bilan scientifiqueLA PLANÈTE REVISITÉE EN CORSE. , , p. 189 tex.hal_id: mnhn-04552677 tex.hal_version: v1
    https://mnhn.hal.science/mnhn-04552677
  • Le Gall Line, Corbari Laure, Aurelle Didier, Bay-Nouailhat Anne, Bay-Nouailhat Wilfried, De Bettignies Thibaut, Duchaud Éric, Marani Gilberto & Bouchet Philippe, 2024 — A PLANÈTE REVISITÉE EN CORSE : Volet marin 2019-2021. , , p. 189
  • Schubert Nadine, Tuya Fernando, Peña Viviana, Horta Paulo A., Salazar Vinícius W., Neves Pedro, Ribeiro Cláudia, Otero-Ferrer Francisco, Espino Fernando, Schoenrock Kathryn, Ragazzola Federica, Olivé Irene, Giaccone Thalassia, Nannini Matteo, Mangano M. Cristina et al., 2024 — “Pink power”—the importance of coralline algal beds in the oceanic carbon cycle. Nature Communications vol. 15, n° 1, p. 8282
    ISSN
    2041-1723
    https://dx.doi.org/10.1038/s41467-024-52697-5
2023
  • de Bettignies Thibaut, Vanalderweireldt Lucie, Launay Marie, Moutardier Grégoire, Pasqualini Vanina, Durieux Eric D. H. & Le Gall Line, mai 2023 — « A Mediterranean ’VIT-Reef’ diving protocol for monitoring a Sea under siege » in 7th European Conference on Scientific Diving (ECSD7).. In the Mediterranean Sea, the semi-enclosed nature of the basin and the accumulation of coastal anthropogenic pressures… , ,
    https://mnhn.hal.science/mnhn-04558644
  • Boo Ga Hun, Bottalico Antonella, Le Gall Line & Yoon Hwan Su, mars 2023 — Genetic diversity and phylogeography of a turf-forming cosmopolitan marine alga, gelidium crinale (gelidiales, rhodo-phyta). Cosmopolitan species are rare in red algae, which have a low-dispersal capacity unless they are dispersed by human-mediated… International Journal of Molecular Sciences vol. 24, n° 6, p. 5263 Publisher: MDPI tex.hal_id: mnhn-04029567 tex.hal_version: v1
    ISSN
    1422-0067
    https://dx.doi.org/10.3390/ijms24065263
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