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Roberty Stéphane

Département de Biologie, Ecologie et Evolution > Ecophysiologie et physiologie animale

InBioS

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ORCID
0000-0001-6188-1970
Main Referenced Co-authors
Plumier, Jean-Christophe  (27)
Cardol, Pierre  (20)
Franck, Fabrice  (11)
Fransolet, David  (10)
Stevenne, Chloé  (9)
Main Referenced Keywords
Symbiodinium (9); Photosynthesis (5); coral bleaching (4); Coral bleaching (3); Mehler reaction (3);
Main Referenced Unit & Research Centers
FOCUS - Freshwater and OCeanic science Unit of reSearch - ULiège [BE] (4)
Astrobiology - ULiège [BE] (1)
EcoNum (1)
InBios - Integrative Biological Sciences - ULiège [BE] (1)
Numerical Ecology of Aquatic Systems, University of Mons, Pentagone 3D08, 6, Avenue du Champ de Mars, 7000 Mons, Belgium (1)
Main Referenced Disciplines
Aquatic sciences & oceanology (42)
Biochemistry, biophysics & molecular biology (11)
Anatomy (cytology, histology, embryology...) & physiology (3)
Environmental sciences & ecology (3)
Phytobiology (plant sciences, forestry, mycology...) (3)

Publications (total 62)

The most downloaded
1056 downloads
Roberty, S. (2007). L'anémone hermatypique Aiptasia pallida Verrill (1864): photophysiologie en rapport avec le phénomène de blanchiment [Master’s dissertation, ULiège - Université de Liège]. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/75556 https://hdl.handle.net/2268/75556

The most cited

103 citations (Scopus®)

Roberty, S., Bailleul, B., Berne, N., Franck, F.* , & Cardol, P.*. (October 2014). PSI Mehler reaction is the main alternative photosynthetic electron pathway in Symbiodinium sp., symbiotic dinoflagellates of cnidarians. New Phytologist, 204 (1), 81-91. doi:10.1111/nph.12903 https://hdl.handle.net/2268/168467

Canesi, M., Douville, É., Bordier, L., Dapoigny, A., Coulibaly, G. E., Montagna, P., Béraud, É., Allemand, D., Planes, S., Furla, P., Gilson, E., Roberty, S., Zoccola, D., & Reynaud, S. (23 November 2023). Porites' coral calcifying fluid chemistry regulation under normal- and low-pH seawater conditions in Palau Archipelago: Impacts on growth properties. Science of the Total Environment, 911, 168552. doi:10.1016/j.scitotenv.2023.168552
Peer Reviewed verified by ORBi

Stevenne, C., Plumier, J.-C., & Roberty, S. (14 November 2023). Nitrate assimilation in the coral-algal symbiosis : understanding the patterns of expression of the enzyme nitrate reductase in Symbiodiniaceae [Paper presentation]. The 7th Annual meeting on Plant Ecology and Evolution (AMPEE7), Liège, Belgium.
Peer reviewed

Roberty, S.* , & Cardol, P.*. (20 October 2023). Mécanismes de régulation de la photosynthèse dans les symbioses cnidaires-Symbiodiniaceae [Paper presentation]. Séminaire du Centre Sceintifique de Monaco.
* These authors have contributed equally to this work.

Roberty, S., Vega de Luna, F., Pierangelini, M., Bomhals, J., Plumier, J.-C., Levy, O., & Cardol, P. (2023). Shallow and mesophotic colonies of the coral Stylophora pistillata share similar regulatory strategies of photosynthetic electron transport but differ in their sensitivity to light. Coral Reefs. doi:10.1007/s00338-023-02370-y
Peer Reviewed verified by ORBi

Micha, M., Falla, S., Roberty, S., Stevenne, C., & Plumier, J.-C. (22 September 2022). Role of oxidized fatty acids in the coral symbiosis: first glimpse [Poster presentation]. Benelux Congress of Zoology.

Roberty, S., Falla, S., Micha, M., Stevenne, C., & Plumier, J.-C. (25 August 2022). Impacts of oxidized fatty acids on the physiology of the coral endosymbiont Breviolum minutum [Paper presentation]. Redox Biology Congress, Ghent, Belgium.
Peer reviewed

Stevenne, C., Grover, R., Ferrier-Pagès, C., Plumier, J.-C., & Roberty, S. (July 2022). Deciphering the expression and regulation of nitrate reductase by Symbiodiniaceae from different coral species [Paper presentation]. 15th International Coral Reef Symposium, Bremen, Germany.
Peer reviewed

Roberty, S. (23 June 2022). Comparison of the photosynthetic electron transport in shallow and mesophotic colonies of the reef-building coral Stylophora pistillata [Paper presentation]. ASSEMBLE Plus Conference 2022 - Marine Biological Research at the Frontier.
Peer reviewed

Roberty, S., & Plumier, J.-C. (2022). Bleaching physiology: who's the 'weakest link' - host vs. symbiont? Emerging Topics in Life Sciences. doi:10.1042/ETLS20210228
Peer Reviewed verified by ORBi

Roberty, S., Vega de Luna, F., Pierangelini, M., Levy, O., Plumier, J.-C., & Cardol, P. (2022). Shallow and mesophotic S. pistillata share regulatory strategies of photosynthetic electron transport but differ in their sensitivity to light intensity [Paper presentation]. The 15th International Coral Reef Symposium, Bremen, Germany.
Peer reviewed

Royer, C., Gypens, N., Cardol, P., Borges, A., & Roberty, S. (25 August 2021). Response of dimethylsulfoniopropionate (DMSP) and dimethylsulfoxide (DMSO) cell quotas to oxidative stress in three phytoplankton species. Journal of Plankton Research, 43 (5), 673-690. doi:10.1093/plankt/fbab052
Peer Reviewed verified by ORBi

Stevenne, C.* , Micha, M.* , Plumier, J.-C., & Roberty, S. (2021). Corals and Sponges Under the Light of the Holobiont Concept: How Microbiomes Underpin Our Understanding of Marine Ecosystems. Frontiers in Marine Science. doi:10.3389/fmars.2021.698853
Peer Reviewed verified by ORBi
* These authors have contributed equally to this work.

Reynaud, S., Roberty, S., Furla, P., Béraud, E., Zoccola, D., Douville, E., Gilson, E., & Ferrier-Pagès, C. (2021). Seawater acidification rapidly changes the isotopic signature of coral tissue during a short term transplantation experiment [Poster presentation]. The 14th International Coral Reef Symposium.
Peer reviewed

Roberty, S., Vega de Luna, F., Levy, O., Plumier, J.-C., & Cardol, P. (2021). Photoacclimation strategies with depth involve alternative photosynthetic electron pathways in coral endosymbionts [Paper presentation]. 14th International Coral Reef Symposium.
Peer reviewed

Micha, M., Roberty, S., Stevenne, C., & Plumier, J.-C. (2021). Specific lipid and carotenoid oxidation products, and preconditioning to oxidative stress in Symbiodiniaceae [Poster presentation]. The 14th International Coral Reef Symposium.
Peer reviewed

Béraud, E., Roberty, S., Grover, R., & Ferrier-Pagès, C. (2021). Interactive effects of increased availability of dissolved inorganic carbon and nitrogen on the photosynthesis of the tropical coral Stylophora pistillata [Paper presentation]. The 14th International Coral Reef Symposium.
Peer reviewed

Stevenne, C., Roberty, S., Micha, M., & Plumier, J.-C. (2021). Deciphering the expression and regulation of nitrate reductase by Symbiodiniaceae in culture and in hospite [Paper presentation]. The 14th International Coral Reef Symposium.
Peer reviewed

Vega de Luna, F., Córdoba-Granados, J. J., Dang, K.-V., Roberty, S.* , & Cardol, P.*. (15 October 2020). In vivo assessment of mitochondrial respiratory alternative oxidase activity and cyclic electron flow around photosystem I on small coral fragments. Scientific Reports, 10 (1), 17514. doi:10.1038/s41598-020-74557-0
Peer Reviewed verified by ORBi
* These authors have contributed equally to this work.

Gypens, N., Roberty, S., Borges, A., Cardol, P., & Royer, C. (04 May 2020). An antioxidant function for dimethylsulfonopropionate (DMSP) and dimethylsulfoxide (DMSO) within three different phytoplankton groups [Poster presentation]. EGU General Assembly 2020, Vienna, Austria.
Peer reviewed

Roberty, S., Béraud, E., Grover, R., & Ferrier-Pagès, C. (2020). Coral Productivity Is Co-Limited by Bicarbonate and Ammonium Availability. Microorganisms, 8 (5), 640. doi:10.3390/microorganisms8050640
Peer Reviewed verified by ORBi

Roberty, S. (November 2019). The importance of alternative electron flows in the maintaining of redox homeostasis in coral-Symbiodiniaceae symbiosis [Paper presentation]. Assemble +, Eilat, Israel.

Dang, T. K. V., Pierangelini, M., Roberty, S.* , & Cardol, P.*. (2019). Alternative Photosynthetic Electron Transfers and Bleaching Phenotypes Upon Acute Heat Stress in Symbiodinium and Breviolum spp. (Symbiodiniaceae) in Culture. Frontiers in Marine Science. doi:10.3389/fmars.2019.00656
Peer Reviewed verified by ORBi
* These authors have contributed equally to this work.

Vega de Luna, F., Córdoba Granados, J. J., Roberty, S., & Cardol, P. (04 September 2019). Biophysical analysis of bioenergetics on coral slices [Poster presentation]. 14th International congress of endocytobiology (ICES 2019).
Peer reviewed

Cornet, Y., François, C., Compère, P., Callec, Y., Roberty, S., Plumier, J.-C., & Javaux, E. (2019). New insights on the paleobiology, biostratigraphy and paleogeography of the pre-Sturtian microfossil index taxon Cerebrosphaera. Precambrian Research. doi:10.1016/j.precamres.2019.105410
Peer Reviewed verified by ORBi

Stevenne, C., Roberty, S., Micha, M., & Plumier, J.-C. (2019). How is the enzyme nitrate reductase expressed and regulated by Symbiodiniaceae in culture and in hospite? The first Photosynthesis-Symbiosis Day [Paper presentation]. The first Photosynthesis-Symbiosis Day, Liège, Belgium.

Roberty, S., Krueger, T., & Plumier, J.-C. (2019). Revisiting the Oxidative Theory of Coral Bleaching two decades later [Paper presentation]. Microbial Symbiosis Meeting, Londres, United Kingdom.
Peer reviewed

Micha, M., Roberty, S., Stevenne, C., & Plumier, J.-C. (2019). Reactive Oxygen Species (ROS)-specific lipid and carotenoid oxidation products, and preconditioning to oxidative stress induced by ROS in Symbiodiniaceae [Paper presentation]. The first Photosynthesis-Symbiosis Day, Liège, Belgium.

Roberty, S. (2019). Corals are so excited, they are about to lose control… But they have alternative electron flows [Paper presentation]. The first Photosynthesis-Symbiosis Day, Liège, Belgium.

Vega de Luna, F., Dang, T. K. V., Cardol, M., Roberty, S., & Cardol, P. (2019). Photosynthetic capacity of the endosymbiotic dinoflagellate Cladocopium sp. is preserved during digestion of its jellyfish host Mastigias papua by the anemone Entacmaea medusivora. FEMS microbiology ecology, 95 (10). doi:10.1093/femsec/fiz141
Peer reviewed

Vega de Luna, F., Dang, T. K. V., Roberty, S., & Cardol, P. (26 June 2018). Impact of heat stress on the photosynthetic electron transport in golden jellyfish Mastigias papua [Poster presentation]. The First European Congress on Photosynthesis Research.
Peer reviewed

Vega de Luna, F., Dang, T. K. V., Roberty, S., & Cardol, P. (2018). Retaining of the Symbiodinium photosynthetic activity in Enctamaea medusivora after feeding with the jellyfish Mastigias papua [Poster presentation]. Sfphi2018 : Journées de la Société Française de Photosynthèse, Paris, France.
Peer reviewed

Roberty, S. (2018). Corals don’t like it hot [Paper presentation]. RiMER course, Plentzia, Spain.

Courtial, L., Roberty, S., Shick, M., Houlbrèque, F.* , & Ferrier-Pagès, C.*. (2017). Interactive effects of ultraviolet radiation and thermal stress on two reef-building corals. Limnology and Oceanography. doi:10.1002/lno.10481
Peer Reviewed verified by ORBi
* These authors have contributed equally to this work.

Georges, N., Richir, J., Batigny, A., Borges, A., Champenois, W., Gobert, S., Roberty, S., & Grosjean, P. (16 December 2016). Copper toxicity on coral holobiont photosynthetic processes [Poster presentation]. Zoology 2016, Antwerp, Belgium.
Peer reviewed

Richir, J., Batigny, A., Georges, N., Fullgrabe, L., Suvarov, P., Gobert, S., Lepoint, G., Borges, A., Champenois, W., Franck, F., Roberty, S., Lejeune, P., Abadie, A., Leduc, M., Boissery, P., Rigaud, V., Andral, B., Lefebvre, A., Belin, C., ... Grosjean, P. (27 October 2016). EcoNum, a research unit devoted to marine environment monitoring [Paper presentation]. 2ème workshop "Environnement Marin et Développement Durable: Quels enjeux pour demain?", Essaouira, Morocco.

Roberty, S., Furla, P., & Plumier, J.-C. (June 2016). The antioxidant responses differ between Symbiodinium strains from different geographic origins [Paper presentation]. 13th International Coral Reef Symposium - Bridging Science to Policy, Honolulu (Hawai'i), United States.
Peer reviewed

Roberty, S., Furla, P., & Plumier, J.-C. (2016). Differential antioxidant response between two Symbiodinium species from contrasting environments. Plant, Cell and Environment. doi:10.1111/pce.12825
Peer Reviewed verified by ORBi

Roberty, S., Beraud, E., Ferrier-Pagès, C., & Cardol, P. (August 2015). Is the Mehler reaction the main photoprotective mechanism occurring in Symbiodinium in hospite? [Poster presentation]. 6th European Phycological Congress : Algae bring life to the world, London, United Kingdom.
Peer reviewed

Roberty, S., Bailleul, B., Berne, N., Franck, F., & Cardol, P. (August 2015). Critical role of oxygen photoreduction downstream of PSI in Symbiodinium: photoprotection, energetic adjustement and ROS production [Paper presentation]. 6th European Phycological Congress : Algae bring life to the world, London, United Kingdom.
Peer reviewed

Roberty, S., Fransolet, D., Cardol, P., Plumier, J.-C., & Franck, F. (2015). Imbalance between oxygen photoreduction and antioxidant capacities in Symbiodinium cells exposed to combined heat and high light stress. Coral Reefs, 34, 1063-1073. doi:10.1007/s00338-015-1328-5
Peer Reviewed verified by ORBi

Roberty, S., Bailleul, B., Berne, N., Franck, F.* , & Cardol, P.*. (October 2014). PSI Mehler reaction is the main alternative photosynthetic electron pathway in Symbiodinium sp., symbiotic dinoflagellates of cnidarians. New Phytologist, 204 (1), 81-91. doi:10.1111/nph.12903
Peer Reviewed verified by ORBi
* These authors have contributed equally to this work.

de Marchin, T., Ghysels, B., Roberty, S., & Franck, F. (15 April 2014). Photosynthetic adaptations to CO2 limitation in Chlamydomonas reinhardtii - Colloque annuel de la Société Française de Photosynthèse [Poster presentation]. Colloque annuel de la Société Française de Photosynthèse.
Peer reviewed

Fransolet, D.* , Roberty, S.* , & Plumier, J.-C.*. (2014). Impairment of symbiont photosynthesis increases host cell proliferation in the epidermis of the sea anemone Aiptasia pallida. Marine Biology. doi:10.1007/s00227-014-2455-1
Peer Reviewed verified by ORBi
* These authors have contributed equally to this work.

Roberty, S., Berne, N., Bailleul, B., & Cardol, P. (2014). PSI Mehler reaction is the main alternative photosynthetic electron pathway in Symbiodinium sp., symbiotic dinoflagellates of cnidarians [Poster presentation]. Colloque DYNAMO, Paris, France.
Peer reviewed

Plancke, C., Vigeolas, H., Hohner, R., Roberty, S., Emonds-Alt, B., Larosa, V., Willamme, R., Duby, F., Onga Dhali, D., Thonart, P., Hiligsmann, S., Franck, F., Eppe, G., Cardol, P., Hippler, M., & Remacle, C. (2014). Lack of isocitrate lyase in Chlamydomonas leads to changes in carbon metabolism and in the response to oxidative stress under mixotrophic growth. Plant Journal, 77 (3), 404-417. doi:10.1111/tpj.12392
Peer Reviewed verified by ORBi

Ladrière, O., Penin, L., Van Lierde, E., Vidal-Dupiol, J., Kayal, M., Roberty, S., Poulicek, M., & Adjeroud, M. (2013). Natural spatial variability of algal endosymbiont density in the coral Acropora globiceps: a small-scale approach along environmental gradients around Moorea (French Polynesia). Journal of the Marine Biological Association of the United Kingdom. doi:10.1017/S0025315413001252
Peer Reviewed verified by ORBi

Roberty, S. (2013). O2: Dr Jekyll and Mr Hyde in symbiotic dinoflagellates (Symbiodinium) from reef-building corals [Doctoral thesis, ULiège - Université de Liège]. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/153290

Fransolet, D., Roberty, S., Herman, A.-C., Tonk, L., Hoegh-Guldberg, O., & Plumier, J.-C. (2013). Increased Cell Proliferation and Mucocyte Density in the Sea Anemone Aiptasia pallida Recovering from Bleaching. PLoS ONE, 8 (5), 65015. doi:10.1371/journal.pone.0065015
Peer Reviewed verified by ORBi

Roberty, S., Berne, N., Bailleul, B., Franck, F., & Cardol, P. (2013). Oxygen reduction at the acceptor side of PSI is the main alternative photosynthetic electron pathway in reef-building corals endosymbionts Symbiodinium [Poster presentation]. Journées de la Société Française de Photosynthèse, Paris, France.
Peer reviewed

Roberty, S., Cardol, P., & Franck, F. (11 July 2012). Alternative photosynthetic electron pathways in symbiotic dinoflagellates of reef-building corals [Paper presentation]. 12th International Coral Reef Symposium, Cairns (Queensland), Australia.
Peer reviewed

Fransolet, D., Ugille, A., Leblud, J., Roberty, S., Grosjean, P., & Plumier, J.-C. (July 2012). Increased cell proliferation in Seriatopora hystrix following heat-induced bleaching [Poster presentation]. 12th International Coral Reef Symposium, Cainrs (Queensland), Australia.
Peer reviewed

Fransolet, D., Herman, A.-C., Roberty, S., & Plumier, J.-C. (2012). Increased number of mucocytes in Aiptasia pallida following heat-induced bleaching [Poster presentation]. 12th International Coral Reef Symposium, Cainrs (Queensland), Australia.
Peer reviewed

Fransolet, D.* , Roberty, S.* , & Plumier, J.-C.*. (2012). Establishment of endosymbiosis: The case of cnidarians and Symbiodinium. Journal of Experimental Marine Biology and Ecology, 420–421, 1-7. doi:10.1016/j.jembe.2012.03.015
Peer Reviewed verified by ORBi
* These authors have contributed equally to this work.

Fransolet, D., Herman, A.-C., Roberty, S., & Plumier, J.-C. (2012). Increased number of mucocytes in Aiptasia pallida following bleaching. In D. Yellowlees & T. P. Hughes (Eds.), proceedings of the 12th International Coral Reef Symposium.
Peer reviewed

Fransolet, D., Roberty, S., & Plumier, J.-C. (December 2010). Increased gastrodermal mitosis after bleaching in the sea anemone A. pallida [Poster presentation]. The EURO international Society of Reef Studies symposium, Wageningen, Netherlands.
Peer reviewed

Roberty, S., Poulicek, M., & Franck, F. (December 2010). Alternative photosynthetic electron pathways in different clades of Symbiodinium: the Mehler reaction [Poster presentation]. Euro ISRS symposium 2010 - Reefs in a changing environment, Wageningen, Netherlands.
Peer reviewed

Ladrière, O., Roberty, S., & Poulicek, M. (2010). Shift to heterotrophy during coral bleaching [Poster presentation]. Euro ISRS Symposium, Wageningen, Netherlands.
Peer reviewed

Roberty, S., Fransolet, D., Ladrière, O., Poulicek, M., Plumier, J.-C., & Franck, F. (2010). Photoacclimation responses of a symbiotic sea anemone reveal an important host cellular plasticity [Poster presentation]. 17th Benelux Congress of Zoology, Ghent, Belgium.
Peer reviewed

Fransolet, D., Roberty, S., & Plumier, J.-C. (2010). Increased mitosis in the bleached gastrodermis of the sea anemone A. pallida [Poster presentation]. 17th Benelux Congress of Zoology, Ghent, Belgium.
Peer reviewed

Poulicek, M., Roberty, S., Plaza, S., & Ladrière, O. (2010). SYMBIODINIUM SP. CAN STAY ALIVE THROUGH THE GUT AND IN THE FAECES OF CNIDARIA. PREDATORS. THE CASE OF CORALLIOPHILLA MEYENDORFFI AND ANEMONIA VIRIDIS [Poster presentation]. 39th CIESM Congress, Venise, Italy.
Peer reviewed

Ladrière, O., Roberty, S., Baudesson, C., Compère, P., Franck, F., & Poulicek, M. (2008). The tropical sea anemone Aiptasia pallida as a lab model for the study of coral bleaching [Poster presentation]. 11th International Coral Reefs Symposium, Fort Lauderdale, Florida, United States.
Peer reviewed

Roberty, S. (2007). L'anémone hermatypique Aiptasia pallida Verrill (1864): photophysiologie en rapport avec le phénomène de blanchiment [Master’s dissertation, ULiège - Université de Liège]. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/75556

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