• Biologie

Adaptation et diversité en milieu marin | AD2M

  • Unité mixte de recherche

Écologie, évolution et environnement constituent le triptyque sur lequel s’élaborent les recherches de l’unité, dont l’objectif central est l’étude des populations, espèces et communautés qui peuplent les mers et océans du globe, afin d’en comprendre le fonctionnement, la diversité et le devenir. Au cœur de nos recherches se trouve l'environnement marin et la manière dont il façonne les écosystèmes, les populations et les organismes. 

Publié le 20/01/2020 - Mis à jour le 13/12/2024

Direction

  • Fabrice Not

Direction adjointe

  • Dominique Davoult

Administration

Communication

Tutelle hébergeante

  • Sorbonne Université

Autres tutelles

  • Centre National de la Recherche Scientifique | CNRS

Publications sur HAL - Archive ouverte

Toutes les publications sur HAL
  • Article dans une revue

Exploration of the extracellular matrix of the red alga Chondrus crispus reveals unprecedented insights into carrageenan structures

David Ropartz, Adrien Lissarrague, Murielle Jam, Diane Jouanneau, Sophie Le Gall, Bastien Annic, Mathieu Fanuel, Stacy Krueger-Hadfield, Myriam Valéro, Mirjam Czjzek, Hélène Rogniaux, Cécile Hervé

Carrageenans are major gel forming polysaccharides in the extracellular matrix of the red macroalga Chondrus crispus. These galactans are made of linear chains of repetitive disaccharide motifs based on d-galactose residues alternately linked by β-1,4 and α-1,3 glycosidic bonds. A definite number…

Carbohydrate Polymers, 2025, 348, pp.122737. ⟨10.1016/j.carbpol.2024.122737⟩. ⟨hal-04734206⟩

  • Article dans une revue

Prokaryotic microbiota outperform eukaryotic microbiota in differentiating between infection states of iconic diseases of two commercial oyster species

K. Mathias Wegner, Benjamin Morga, Laure Guillou, Martina Strittmatter, Cyrielle Lecadet, Marie-Agnes Travers, Delphine Tourbiez, Ophélie Gervais, Isabelle Arzul

The role of microbiota in health and disease is most often expressed by structural shifts of the taxonomic composition of prokaryote communities in infected and healthy individuals. In cultured aquatic animals with open circulatory systems, such as mollusks, microbiota also harbor a wide range of…

Aquaculture, 2025, 594, pp.741363. ⟨10.1016/j.aquaculture.2024.741363⟩. ⟨hal-04665295⟩

  • Article dans une revue

Fouling community shows high resistance and metabolic resilience towards experimental high intensity heatwave

Robin P.M. Gauff, Stephane Greff, Olivier Bohner, Stéphane Loisel, Christophe Lejeusne, Dominique Davoult

Climate change is predicted to increase the prevalence of marine heatwaves with an increase in heatwave frequency and intensity. While some studies have shown the effect of marine heatwaves in warm temperate climates and the effect of overall higher temperature in warm and cold temperate climates,…

Marine Environmental Research, 2025, 203, pp.106813. ⟨10.1016/j.marenvres.2024.106813⟩. ⟨hal-04775806⟩

  • Pré-publication, Document de travail

Long-term survey of intertidal rocky shore macrobenthic community metabolism and structure after primary succession

Aline Migné, François Bordeyne, D Davoult

Ecological succession involves the transition from opportunistic ephemeral species, which display a minimal variation in functional traits, to slow growing, more functionally diverse, perennial species. The present study aimed in measuring the functional effect of changes in the community structure…

2024. ⟨hal-04347756v3⟩

Toutes les publications sur HAL

Coordonnées

Adresse physique

Station Biologique de Roscoff , Place Georges Teissier, 29680 Roscoff
Adresse physique
Adaptation et Diversité en Milieu Marin
Station Biologique de Roscoff
Place Georges Teissier
29680 Roscoff
1

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