Cedric Leroux

2023

E. Breton, N. Savoye, P. Rimmelin-Maury, B. Sautour, E. Goberville, A. Lheureux, T. Cariou, S. Ferreira, H. Agogué, S. Alliouane, S. Aubin, E. Berthebeaud, H. Blayac, L. Blondel, Y. Bozec, S. Bureau, A. Caillo, A. Cauvin, J.-B. Cazes, L. Chasselin, R. Crechriou, P. Claquin, P. Conan, M.-A. Cordier, L. Costes, R. Crec’Hriou, O. Crispi, M. Crouvoisier, V. David, Y. Del Amo, H. de Lary, G. Delebecq, J. Devesa, M. Durozier, C. Emery, E. Feunteun, S. Geslin, M. Giraud, G. Gregori, G. Guillou, E. Grossteffan, A. Gueux, M. Harrewyn, O. Jolly, F. Jude-Lemeilleur, P. Labatut, N. Lachaussee, M. Lafont, V. Lagadec, C. Lambert, J. Lamoureux, L. Lanceleur, N. Labourdette, B. Lebreton, E. Lecuyer, J.-P. Lehodey, D. Lemeille, Y. Leredde, C. Leroux, A. Leynaert, E. Mace, E. Maria, B. Marie, D. Marie, S. Mas, F. Mendes, L. Mornet, B. Mostajir, L. Mousseau, A. Nowaczyk, S. Nunige, T. Paulin, R. Parra, D. Pecqueur, F. Petit, P. Pineau, P.-G. Sauriau, F. Rigaut-Jalabert, P. Raimbault, C. Salmeron, I. Salter, L. Seuront, E. Sultan, R. Valdes, V. Vantrepotte, F. Vidussi, F. Voron, R. Vuillemin and N. Garcia. (2023) Data Quality Control considerations in multivariate environmental monitoring: experience of the French coastal network SOMLIT Frontiers in Marine Science 10: 1082495. DOI : 10.3389/fmars.2023.1135446

2022

Joost Samir Mansour, Per Juel Hansen, Cédric Leroux, Fabrice Not (2022) Carbon and nitrogen uptake through photosynthesis and feeding by photosymbiotic Acantharia Open Research Europe DOI : 10.12688/openreseurope.14983.1

2021

Jean-Charles Leclerc, Thibaut de Bettignies, Florian de Bettignies, Hartvig Christie, João N Franco, Cédric Leroux, Dominique Davoult, Morten F. Pedersen, Karen Filbee-Dexter, Thomas Wernberg (2021) Local flexibility in feeding behaviour and contrasting microhabitat use of an omnivore across latitudes Oecologia 196, pages441–453DOI : 10.1007/s00442-021-04936-5

François Thomas, Nolwen Le Duff, Ting-Di Wu, Aurélie Cébron, Stéphane Uroz, Pascal Riera, Cédric Leroux, Gwenn Tanguy, Erwan Legeay, Jean-Luc Guerquin-Kern (2021) Isotopic tracing reveals single-cell assimilation of a macroalgal polysaccharide by a few marine Flavobacteria and Gammaproteobacteria ISME Journal 15:3062–3075 DOI : 10.1038/s41396-021-00987-x

Jean Girard, Goulven Lanneau, Ludovic Delage, Cédric Leroux, Arnaud Belcour, Jeanne Got, Jonas Collén, Catherine Boyen, Anne Siegel, Simon M. Dittami, Catherine Leblanc, Gabriel V. Markov (2021) Semi-quantitative targeted GC-MS profiling supports a late side-chain reductase cycloartenol-to- cholesterol biosynthesis pathway in brown algae Frontiers in Plant Science 12:648426. DOI: 10.3389/fpls.2021.648426

Arnaud Lheureux, Nicolas Savoye, Yolanda Del Amo, Eric Goberville, Yann Bozec, Elsa Breton, Pascal Conan, Stéphane L’Helguen, Laure Mousseau, Patrick Raimbault, Peggy Rimelin-Maury, Laurent Seuront, Renaud Vuillemin, Jocelyne Caparros, Thierry Cariou, Marie-Ange Cordier, Anne-Marie Corre, Laurence Costes, Olivier Crispi, Muriel Crouvoisier, Hortense de Lary de Latour, Hervé Derriennic, Jérémy Devesa, Maïa Durozier, Sophie Ferreira, Nicole Garcia, Emilie Grossteffan, Aurore Gueux, Michel Lafont, Véronique Lagadec, Eric Lecuyer, Cédric Leroux, Eric Macé, Eric Maria, Line Mornet, Antoine Nowaczyk, Michel Parra, Franck Petit and Valérie David (2021) Bi-decadal variability in physico-biogeochemical characteristics of the temperate coastal ecosystems: from large-scale to local drivers Marine Ecology Progress Series Volume 660, pages 19-35 DOI : 10.3354/meps13577

2020

Florian de Bettignies, Patrick Dauby, Gilles Lepoint, Olivier Bohner, Caroline Broudin, Céline Houbin, Cédric Leroux, Stéphane Loisel, Pascal Riera, Dominique Davoult (2020) Temporal succession of macrofaunal community associated with kelp fragment accumulations in an in situ experiment Marine Ecology Progress Series Volume 656, pages 109-121 DOI: 10.3354/meps13391

Erwann Legrand, Sophie Martin, Cédric Leroux, Pascal Riera (2020) Using stable isotope analysis to determine the effects of ocean acidification and warming on trophic interactions in a maerl bed community Marine Ecology 2020;00:41e12612 DOI: 10.1111/maec.12612

Bertille Burgunter-Delamare, Hetty KleinJan1, Clemence Frioux, Enora Fremy, Margot Wagner, Erwan Corre, Alicia Le Salver, Cédric Leroux, Catherine Leblanc, Catherine Boyen, Anne Siegel, Simon M. Dittami (2020) Metabolic complementarity between a brown alga and associated cultivable bacteria provide indications of beneficial interactions Frontiers in Marine Science 7:85 DOI: 10.3389/fmars.2020.00085

François Thomas, Nolwen Le Duff, Cédric Leroux, Laurence Dartevelle, Pascal Riera (2020) Isotopic labelling of cultured macroalgae and isolation of 13C-labelled cell wall polysaccharides for trophic investigations Advances in Botanical Research Volume 95, Pages 1-17, Chapter One DOI: 10.1016/bs.abr.2019.11.005

Arnaud Belcour, Jean Girard, Méziane Aite, Ludovic Delage, Camille Trottier, Charlotte Marteau, Cédric Leroux, Simon M. Dittami, Pierre Sauleau, Erwan Corre, Jacques Nicolas, Catherine Boyen, Catherine Leblanc, Jonas Collén, Anne Siegel, Gabriel V. Markov (2020) Inferring biochemical reactions and metabolite structures to understand metabolic pathway drift. iScience Volume 23, Issue 2. DOI: 10.1016/j.isci.2020.100849

2018

Erwann Legrand, Sophie Martin, Cédric Leroux, Pascal Riera (2018) Effect of temperature on an alga-grazer trophic interaction : a dual 1 stable isotope (13C, 152 N) labeling experiment Marine Ecology Volume39, Issue2 e12495. DOI: 10.1111/maec.12495

Camilla Liénart, Nicolas Savoye, Valérie David, Pierre Ramond, Paco Rodriguez Tress, Vincent Hanquiez, Vincent Marieu, Fabien Aubert, Sébastien Aubin, Sabrina Bichon, Christophe Boinet, Line Bourasseau, Yann Bozec, Martine Bréret, Elsa Breton, Jocelyne Caparros, Thierry Cariou, Pascal Claquin, Pascal Conan, Anne-Marie Corre, Laurence Costes, Muriel Crouvoisier, Yolanda Del Amo, Hervé Derriennic, François Dindinaud, Robert Duran, Maïa Durozier, Jérémy Devesa, Sophie Ferreira, Eric Feunteun, Nicole Garcia, Sandrine Geslin, Emilie Grossteffan, Aurore Gueux, Julien Guillaudeau, Gaël Guillou, Orianne Jolly, Nicolas Lachaussée, Michel Lafont, Véronique Lagadec, Jézabel Lamoureux, Béatrice Lauga, Benoît Lebreton, Eric Lecuyer, Jean-Paul Lehodey, Cédric Leroux, Stéphane L'Helguen, Eric Macé, Eric Maria, Laure Mousseau, Antoine Nowaczyk, Philippe Pineau, Franck Petit, Mireille Pujo-Pay, Patrick Raimbault, Peggy Rimmelin-Maury, Vanessa Rouaud, Pierre-Guy Sauriau, Emmanuelle Sultan, Nicolas Susperreguil (2018) Dynamics of particulate organic matter composition in coastal systems: forcing of spatio-temporal variability at multi-systems scale Progress in Oceanography 162, 271-289. DOI: 10.1016/j.pocean.2018.02.026

Stefaniya Kamenova, Cedric Leroux, Sarah Polin & Manuel Plantegenest (2018) Community-wide stable isotope analysis reveals two distinct trophic pathways in a service-providing carabid community. Bulletin of Entomological Research 108, 130-139. DOI: 10.1017/s0007485317000542

2017

Matard-Mann, M; Bernard, T; Leroux, C; Barbeyron, T; Larocque, R; Prechoux, A; Jeudy, A; Jam, M; Collen, PN; Michel, G; Czjzek, M (2017) Structural insights into marine carbohydrate degradation by family GH16 κ-carrageenases Journal of Biological Chemistry 292(48) 19919–19934 DOI: 10.1074/jbc.M117.808279

Camilla Liénart, Nicolas Savoye, Yann Bozec, Elsa Breton, Pascal Conan, Valérie David, Eric Feunteun, Karine Grangeré, Philippe Kerhervé, Benoît Lebreton, Sébastien Lefebvre, Stéphane L’Helguen, Laure Mousseau, Patrick  Raimbault, Pierre Richard, Pascal Riera, Pierre-Guy Sauriau, Gauthier Schaal, Fabien Aubert, Sébastien Aubin, Sabrina Bichon, Christophe Boinet, Line Bourasseau, Martine Bréret, Jocelyne Caparros, Thierry Cariou, Karine Charlier, Pascal Claquin, Vincent Cornille, Anne-Marie Corre, Laurence Costes, Olivier Crispi, Muriel Crouvoisier, Marie Czamanski, Yolanda Del Amo, Hervé Derriennic, François Dindinaud, Maïa Durozier, Vincent Hanquiez, Antoine Nowaczyk, Jérémy Devesa, Sophie Ferreira, Michel Fornier, Fabrice Garcia, Nicole Garcia, Sandrine Geslin, Emilie Grossteffan, Aurore Gueux, Julien Guillaudeau, Gaël Guillou, Orianne Joly, Nicolas Lachaussée, Michel Lafont, Jézabel Lamoureux, Eric Lecuyer, Jean-Paul Lehodey, David Lemeille, Cédric Leroux, Eric Macé, Eric Maria, Philippe Pineau, Franck Petit, Mireille Pujo-Pay, Peggy Rimelin-Maury, Emmanuelle Sultan (2017) Dynamics of particulate organic matter composition in coastal systems : a spatio-temporal study at multi-systems scale Progress in Oceanography 156 : 221-239. DOI: 10.1016/j.pocean.2017.03.001

2016

P. Riera, L.M.-L.J. Noel, C. Leroux, E. Legrand, S. Martin (2016) Effect of elevated PCO2 on biofilm – Herbivore trophic interactions : 1 Preliminary investigation through a stable isotopes experiment Vie et Milieu 66 :245-249

Bordeyne François, Davoult Dominique, Migné Aline, Bertaud du Chazaud Euriell, Leroux Cédric and Riera Pascal (2016) Trophic structure of two intertidal Fucus spp. communities along a vertical gradient: similarity and seasonal stability evidenced with δ13C and δ15N Journal of Sea Research 120: 50–59. DOI: 10.1016/j.seares.2016.12.004

Gauthier Schaal, Jean-Charles Leclerc, Gabin Droual, Cedric Leroux & Pascal Riera (2016) Biodiversity and trophic structure of invertebrate assemblages associated with understorey red algae in a Laminaria digitata bed. Marine Biology Research Volume 12, Issue 5. DOI: 10.1080/17451000.2016.1164318

2015

Leclerc J-C, Riera P., Laurans M., Leroux C, Lévêque L., Davoult D. (2015) Community, trophic structure and functioning in two contrasting Laminaria hyperborea forests. Estuarine, Coastal and Shelf Science 152: 11-22. DOI: 10.1016/j.ecss.2014.11.005

2014

Leclerc J.-C., Riera P., Noël L. M.-L. J., Leroux C., Andersen A. (2014) Trophic ecology of Pomatoschistus microps in the Roscoff Aber Bay (Brittany, France), investigation by gut content and stable isotope analyses. Marine Ecology 35: 261-270. DOI: 10.1111/maec.12071

2013

Leclerc J.-C., Riera P., Leroux C., Lévêque L., Davoult D. (2013) Temporal variation in organic matter supply in kelp forests: linking structure to trophic functioning. Marine Ecology Progress Series 494: 87-105. DOI: 10.3354/meps10564

Leclerc J.-C., P. Riera, C. Leroux, L. Lévêque, M. Laurans, G. Schaal & D. Davoult (2013) Trophic significance of kelps in in kelp communities in Brittany (France) inferred from isotopic comparisons. Marine Biology 160: 3249-3258. DOI: 10.1007/s00227-013-2306-5

Lechauve C, Jager M, Laguerre L, Kiger L, Correc G, Leroux C, Vinogradov S, Czjzek M, Marden MC, Bailly X. (2013) Neuroglobins, pivotal proteins associated with emerging neural systems and precursors of metazoan globin diversity. Journal of Biological Chemistry 288, 6957-6967. DOI: 10.1074/jbc.M112.407601

Meslet-Cladière L, Delage L, Leroux CJ, Goulitquer S, Leblanc C, Creis E, Gall EA, Stiger-Pouvreau V, Czjzek M, Potin P. (2013) Structure/Function analysis of a type iii polyketide synthase in the brown alga Ectocarpus siliculosus reveals a biochemical pathway in phlorotannin monomer biosynthesis. Plant Cell 25, 3089-3103. DOI: 10.1105/tpc.113.111336

2012

Leroy F., Comtet T., Brante A., Leroux C., Riera P. (2012) Can encapsulated embryos of Crepidula fornicata (L.) use extracapsular dissolved organic matter? An experimental study with a 13C-enriched amino acid. Journal of Molluscan Studies 78: 100-104. DOI: 10.1093/mollus/eyr044

Leroy F., Riera P., Jeanthon C., Edmond F., Leroux C., Comtet T. (2012) Importance of bacterivory and preferential selection toward diatoms in larvae of Crepidula fornicata (L.) assessed by a dual stable isotope (13C, 15N) labeling approach. Journal of Sea Research 70: 23-31. DOI: 10.1016/j.seares.2012.02.006

Migné A., Riera P., Janquin M.-A., Leroux C., Muths D. & D. Davoult (2012) Carbon and nitrogen assimilation by the suspension-feeding brittle-star Ophiothrix fragilis from two localities in the English Channel. Vie Milieu – Life and Environment, 62 (2) : 47-53.

Ouisse V., Riera P., Migné A., Leroux C., & D. Davoult ( 2012) Food web analysis in intertidal Zostera marina and Zostera noltii communities in winter and summer. Marine Biology 159: 165-175. DOI: 10.1007/s00227-011-1796-2

Schaal G., Riera P., Leroux C. (2012) Food web structure within kelp holdfasts (Laminaria): a stable isotope study. Marine Ecology - An evolutionary perspective 33: 370-376. DOI: 10.1111/j.1439-0485.2011.00487.x

2011

Ouisse V., Riera P., Migné A., Leroux C., Davoult D. (2011) Freshwater seepages and ephemeral macroalgae proliferation in an intertidal bay: I Effect on benthic community structure and food web. Estuarine, Coastal and Shelf Science 91, 272-281. DOI: 10.1016/j.ecss.2010.10.034

Schaal G., Riera, P., Leroux, C. (2011) Microscale variations of food web functioning within a rocky shore invertebrate community. Marine Biology 158, 623-630. DOI: 10.1007/s00227-010-1586-2

2010

Schaal G., Riera P., Leroux C., Grall J. (2010) A seasonal stable isotope survey of the food web associated to a peri-urban rocky shore. Marine Biology 157, 283-294. DOI: 10.1007/s00227-009-1316-9

Schaal G., Riera P., Leroux C. (2010) Trophic ecology in a Northern Brittany (Batz island, France) kelp (Laminaria digitata) forest, as investigated through stable isotopes and chemical assays. Journal of Sea Research 63, 24-35. DOI: 10.1016/j.seares.2009.09.002

2009

K. Olu, J.C. Caprais, J. Galéron, R. Causse , R. von Cosel , H. Budzinski , K. Le Ménach , C. Leroux , D. Levaché, A. Khripounoff , M. Sibuet. (2009) Influence of seep emission on the non-symbiont-bearing fauna and vagrant species at an active giant pockmark in the Gulf of Guinea (Congo–Angola margin) Deep-Sea Research II 56, 2380–2393. DOI: 10.1016/j.dsr2.2009.04.017

Riera P., C. Escaravage, C. Leroux (2009) Trophic ecology of the rocky shore community associated to the Ascophyllum nodosum zone (Roscoff, France): a d13 C vs d15 N investigation. Estuarine, Coastal and Shelf Science 81, 143-148. DOI: 10.1016/j.ecss.2008.10.018

Schaal G., Riera P., Leroux C. (2009) Trophic significance of the kelp Laminaria digitata (Lamour.) for the associated food web: a between sites comparison. Estuarine, Coastal and Shelf Science 85, 565-572. DOI: 10.1016/j.ecss.2009.09.027

2008

Schaal G., Riera P., Leroux C. (2008) Trophic coupling between two adjacent benthic food webs within a man-made intertidal area: a stable isotopes evidence. Estuarine, Coastal and Shelf Science 77: 523-534. DOI: 10.1016/j.ecss.2007.10.008