Stéphan JACQUET – November 2012
Stéphan JACQUET (Ph.D., Research Director) Last update: November 2012
1. CIVIL STATUS Sex: male Age: 41 Marital status: divorced, 1 child (10 y) Born on July 18, 1971 at Cannes (France) Nationality: French Current work address: Group of Aquatic Microbial Ecology (BioFEEL) Station INRA d’Hydrobiologie Lacustre UMR CARRTEL, 75 avenue de Corzent BP 511, 74203 Thonon Cedex, France (Fax): +33 4 50 26 78 12 (07 60) :
[email protected] 2. CURRENT ACTIVITY Since Sept 2001
Research scientist at INRA (French National Institute for Agronomic Research) - Research Director since 2010 Permanent position Research topics: Freshwater microbial food webs Aquatic viral, bacterial and phytoplankton ecology
3. EDUCATION 2005:
(September, 22) Diploma from the University of Savoie, qualified to supervise PhD students
2000-2001:
Post-doctoral position (Marie Curie grant from European Union) Advisor: Prof. Gunnar Bratbak (Department of Microbiology, University of Bergen, Norway, http://www.im.uib.no/index_eng.html) Subject: Effect of environmental factors on marine phytoplankton-virus interactions
1996-2000:
Doctoral candidate (grant from Ministère de l'Enseignement Supérieur et de la Recherche) – Ph. D. student dependent on Pierre et Marie Curie University (Paris 6) Supervisor: Dr. Daniel Vaulot (Oceanic Phytoplankton team, Laboratory of Roscoff, France, http://www.sb-roscoff.fr/Phyto/phyto_fr.html) Subject: Dynamics of marine picoplanktonic populations Defended on 6 March 2000, awarded with honours and congratulations from the jury
1991-1996: 1995-1996: 1993-1994: 1992-1993: 1991-1992:
Graduate student at Pierre et Marie Curie University (Paris 6) Diplômes d'Etudes Approfondies (DEA) in marine biology, with honours (15/20) Attestation d’Etudes Approfondies (AEA) in marine biology, with honours (15/20) Master's degree in the Biology of Organisms and Populations, with honours (13.1/20) "Licence" degree in the Biology of Organisms, with honours (13.3/20)
1989-1991: 1989-1991:
Graduate student at Nice Sophia Antipolis University (Nice) Diplôme d’Etudes Universitaires Généralisées (DEUG), obtained with honours (13.5/20) 1
Stéphan JACQUET – November 2012
4. PUBLICATIONS (downloadable from http://jacquet.stephan.free.fr/publications.htm) Ammini, P., X. Zhong and S. Jacquet. 2012. Dynamics of various viral groups infecting autotrophic plankton in Lake Geneva. Advances in Limnology and Oceanography 3:171-191 Domaizon I., C. Lepère, D. Debroas, S. Jacquet, J.F. Ghiglione, H. Montagnié, M. Bouvy, Y. Bettarel, B. Mostajir and T. Bouvier. 2012. Structuring effects of UV radiations, temperature and nutrient increases on the diversity of small eukaryotes in a Mediterranean coastal lagoon. BMC Microbiology 12:220 Grimsley, N., R. Thomas, J. Kegel, S. Jacquet, H. Moreau and Y. Desdevises. 2012. Genomics of algal-virus interactions. Advances in Botanical Research 64:343-382 Thomas, R., S. Jacquet, N. Grimsley and H. Moreau. 2012. Strategies and mechanisms of viral resistance in phytoplankton. Advances in Oceanography and Limnology 3:1-15 Buitenhuis, E.T., W. K. W. Li, D. Vaulot, M. W. Lomas, M. Landry, F. Partensky, D. M. Karl, O. Ulloa, L. Campbell, S. Jacquet, F. Lantoine, F. Chavez, D. Marcias, M. Gosselin and G. B McManus. 2012. Picophytoplankton biomass distribution in the global ocean. Earth System Science Data (special issue: Towards a world atlas of marine plankton functional types) 5:221242 Buitenhuis, E.T., W. K. W. Li, M. W. Lomas, D. M. Karl, M. Landry and S. Jacquet. 2012. Bacterial biomass distribution in the global ocean. Earth System Science Data (special issue: Towards a world atlas of marine plankton functional types) 5:301-315 Bratbak, G., S. Jacquet, A. Larsen, L. Petterson, A. F. Sazhin and R. Thyrhaug. 2011. The plankton community in Norwegian coastal waters and Skagerrak – abundance, composition, spatial distribution and diel variation. Coast. Estuar. Shelf Sci. 86:299-312 Bouvy, M., Y. Bettarel, C. Bouvier, I. Domaizon, S. Jacquet, H. Montanié, B. Mostajir, T. SimeNgando, J. P. Torreton, F. Vidussi and T. Bouvier. 2011 Trophic interactions between viruses, bacteria and nanoflagellates under various nutrient conditions and stimulated climate change. Environ. Microbiol. 13:1842-1857 Berdjeb, L., J.-F. Ghiglione and S. Jacquet. 2011. Bottom-up vs. top-down factors regulating the bacterial community structure in two peri-alpine lakes. Appl. Environ. Microbiol. 77:3591-3599 Berdjeb, L., J.-F. Ghiglione, I. Domaizon and S. Jacquet. 2011. A two-year assessment of the main drivers regulating the bacterial community structure in Lake Bourget (France). Microb. Ecol. 61:941-954 Bettarel, Y., T. Bouvier, C. Bouvier, C. Carré, A. Desnues, I. Domaizon, S. Jacquet, A. Robin and T. Sime-Ngando. 2011. Ecological traits of tropical planktonic viruses and prokaryotes along a full salinity gradient. FEMS. Microbiol. Ecol. 76:360-372 Berdjeb, L., T. Pollet, I. Domaizon and S. Jacquet. 2011. Effects of grazers and viruses on bacterial community structure and production in two contrasting trophic lakes. BMC Microbiology 11:88
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Thomas, R., L. Berdjeb, T. Sime-Ngando and S. Jacquet. 2011. Viral abundance, production, decay rates and life strategies (lytic vs. lysogeny) in Lake Bourget. Environ. Microb. 13:616–630 Rolland, A., F. Rimet and S. Jacquet. 2010. A 2-year phytoplanktonic survey in the Reservoir Marne (France): a case study validating the use of a spectrofluorometer by comparison to algal taxonomy and chla measurements. Know. Monitor. Aquat. Ecosyst. 398:1-19 Miki, T. and S. Jacquet. 2010. Indirect interactions in the microbial world: specificities and similarities to plant-insect systems. Pop. Ecol. 52:475-483 Jacquet, S., D. Marie, L. Prieur and D. Vaulot. 2010. Structure and variability of the microbial community associated to the Alboran Sea frontal system (Western Mediterranean) in winter. J. Oceanogr. Res. Dev. 3:47-75 Bryhn, A. C., C. Girel, G. Paolini and S. Jacquet. 2010. Reconstructing historical phosphorus loadings and predicting future effects from nutrient abatement and climate change on phosphorus concentrations in the largest natural French lake (Lake Bourget). Ecol. Model. 221:1440-1450 Jacquet, S., T. Miki, R. Noble, P. Peduzzi and S. Wilhelm. 2010. Viruses in aquatic ecosystems: important advancements of the last 20 years and prospects for the future in microbial oceanography and limnology. Review for the launch of Adv. Oceanogr. Limnol. 1:71-101 Cellamare, M., A. Rolland and S. Jacquet. 2010. Flow cytometric sorting of freshwater phytoplankton. J. Applied Phycol. 22:87-100 Rolland, A., M. Maury, F. Bertrand and S. Jacquet. 2009. Assessing phytoplankton structure and seasonal dynamics in a freshwater ecosystem using a new and powerful multitable statistical analysis. Wat. Res.43:3155-3168 Personnic, S., I. Domaizon, U. Dorigo, L. Berdjeb and S. Jacquet. 2009. Seasonal and spatial variability of virio, bacterio- and picophytoplanktonic abundances in three peri-alpine lakes. Hydrobiol. 627:99-111 Jacquet, S. 2009. Orbituary Bernard Dussart (1922-2008). J Plankt. Res. 31:345-348 Sime-Ngando, T., J. Colombet, S. Personnic, I. Domaizon, U. Dorigo, P. Perney, J.-C. Hustache, E. Viollier and S. Jacquet. 2008. Short-term variations in abundances and potential activities of viruses, bacteria and nanoprotists in Lake Bourget. Ecol. Res. 23:851-861 Miki, T. and S. Jacquet. 2008. Complex interactions in the aquatic microbial world: under-explored relationships between viruses, bacteria and heterotrophic flagellates. Aquat. Microb. Ecol. 51:195-208 Middelboe, M., S. Jacquet & M. G. Weinbauer. 2008. Viruses in freshwater ecosystems: an introduction to the exploration of viruses in new habitats. Fresh. Biol. 53:1069-1075 Danovaro R., C. Corinaldesi, U. Fisher, M. Filippini, M. Gessner, S. Jacquet, M. Magagnini and B. Velimirov. 2008. Viriobenthos in freshwater and marine sediments: a review. Fresh. Biol. 53:1186-1213
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Oberhaus, L. J.-F. Briand, C. Leboulanger, S. Jacquet and J.-F. Humbert. 2007. Comparative effects of the quality and quantity of light and temperature on the growth of Planktothrix agardhii and P. rubescens. J. Phycol. 43:1191-1199 Jacquet, S., I. Domaizon, S. Personnic and T. Sime-Ngando. 2007. Do small grazers influence viral-induced bacterial mortality in Lake Bourget? Fund. Appl. Limnol. 170:125-132 Thingstad, T. F., H Havskum, U. L. Zweifel, E. Berdalet, M. Montserrat Sala, F. Peters, M. Alcaraz, R. Scharek, M. Perez, S. Jacquet, G. A. Fonnes Flatten, J. R. Dolan, C. Marrasé, F. Rassoulzadegan, A. Hagstrøm and D. Vaulot. 2006. Control of bacterial growth under carbon and mineral nutrient limited conditions. Comparison of idealised models with mesocosms manipulated with N and P, glucose-C, and Si. J. Mar. Syst. 64:15-34 Comte, J., S. Jacquet, S. Viboud, D. Fontvieille, G. Paolini and I. Domaizon. 2006. Microbial community structure and dynamics in the largest natural French lake (Lake Bourget, Savoie, February to July 2002). Microb. Ecol. 52: 72-89 Duhamel, S., I. Domaizon, S. Personnic and S. Jacquet. 2006. Assessing the microbial community dynamics and the role of viruses as bacterial mortality agents in Lake Geneva. J. Water Sci. 19:115-126 Duhamel, S. and S. Jacquet. 2006. Flow cytometric analysis of bacteria and virus-like particles in lake sediments. J. Microbiol. Methods 64:316-322 Briand, J.-F., S. Jacquet, C. Flinois, C. Avois-Jacquet, C. Maisonnette, B. Leberre and J.-F. Humbert. 2005. Variations in the microcystins production of Planktothrix rubescens (cyanobacteria) assessed by a four years in situ survey of Lac du Bourget (France) and by laboratory experiments. Microb. Ecol. 50:418-428 Engel, A. and 17 co-authors. 2005. Testing the direct effect of CO2 concentration on a bloom of the coccolithophorid Emiliana Huxleyi in mesocosm experiments. Limnol. Oceanogr. 50:493-507 Delille, B., J. Harlay, I. Zondervan, S. Jacquet, L. Chou, R. Wollast, R. G. J. Bellerby, M. Frankignoulle, A. Vieira Borges, U. Riebesell and. J.-P. Gattuso. 2005. Response of primary production and calcification to changes of pCO2 during experimental blooms of the coccolithophorid Emiliana huxleyi. Global Geochemical Cycles 19 (GB2023):1-14 Jacquet, S., I. Domaizon, S. Personnic, S. Duhamel, A. S. Pradeep Ram, M. Heldal and T. SimeNgando. 2005. Estimates of protozoan and virus-mediated mortality of bacterioplankton in Lake Bourget (France). Fresh. Biol. 50:627-645 Jacquet, S., J.-F. Briand, C. Leboulanger, C. Avois-Jacquet, G. Paolini, L. Oberhaus, B. Tassin, B. Vinçon-Leite, J.-C. Druart, O. Anneville and J.-F. Humbert. 2005. The proliferation of the toxic cyanobacterium Planktothrix rubescens following restoration of the largest natural French lake (Lac du Bourget). Harmful Algae 4:651-672 Jardillier, L., D. Boucher, S. Personnic, S. Jacquet, A. Thénot, D. Sargos, C. Amblard and D. Debroas. 2005. Relative importance of nutrients and mortality factors on prokaryotic community composition in two lakes of different trophic status. FEMS Microbiol. Ecol. 53:429-443 Havskum, H., L. Schlüter, R. Scharek, E. Berdalet and S. Jacquet. 2004. Routine quantification of phytoplankton groups - microscopy or pigment analyses? Mar. Ecol. Progr. Ser. 273:31-42 4
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Rochelle-Newall, E., B. Delille, M. Frankignoule, J.-P. Gattuso, S. Jacquet, U. Riebesell, A. Terbruggen and I. Zondervan. 2004. Chromophoric dissolved organic matter in experimental mesocosms maintained under different pCO2 levels. Mar. Ecol. Progr. Ser. 272 :25-31 Dorigo, U., S. Jacquet and J.-F. Humbert. 2004. Cyanophage diversity, inferred from g20 sequence analyses, in the largest French lake in France, Lake Bourget. Appl. Environ. Microbiol. 70:10171022 Engel, A., B. Delille, S. Jacquet, U. Riebesell, E. Rochelle-Newall, A. Terbrüggen and I. Zondervan. 2004. Transparent exopolymer particles and dissolved organic carbon production by Emiliana huxleyi exposed to different CO2 concentration: a mesocosm experiment. Aquat. Microb. Ecol. 34:93-104 Larsen, A., G. A. F. Flaten, R. A. Sandaa, T. Castberg, R. Thyrhaug, S. R. Erga, S. Jacquet and G. Bratbak. 2004. Spring phytoplankton bloom in Norwegian coastal waters: Microbial community dynamics, succession and diversity. Limnol. Oceanogr. 49:180-190 Muller, F., S. Jacquet and W. H. Wilson. 2003. Biological factors regulating the chemical speciation of Cu, Zn, and Mn under different nutrient regimes in a marine mesocosm experiment. Limnol. Oceanogr. 48:2289-2302 Briand, J.-F., S. Jacquet, C. Bernard and J.-F. Humbert. 2003. Health hazards for terrestrial vertebrates from toxic cyanobacteria in surface water ecosystems: a minireview. Vet. Res. 34:361-378 Jacquet, S. and G. Bratbak. 2003. Effects of ultraviolet radiation on marine virus-phytoplankton interactions. FEMS Microb. Ecol. 44:279-289 Evans, C., S. D. Archer, S. Jacquet and W. H. Wilson. 2003. Direct estimates of the contribution of viral lysis and microzooplankton grazing to the decline of a Micromonas spp. population. Aquat. Microb. Ecol. 30:207-219 Jacquet S., L. Prieur, C. Avois-Jacquet, J.-F. Lennon and D. Vaulot. 2002. Short-timescale variability of picophytoplankton abundance and cellular parameters in surface waters of the Alboran Sea (Western Mediterranean). J. Plank. Res. 24:635-651 Jacquet, S., M. Heldal, D. Iglesias-Rodriguez, A. Larsen, W. Wilson and G. Bratbak. 2002. Flow cytometric analysis of an Emiliana huxleyi bloom terminated by viral infection. Aquat. Microb. Ecol. 27:111-124 Jacquet S., H. Havskum, F. T. Thingstad, and D. Vaulot. 2002. Effect of inorganic and organic nutrient addition on a coastal microbial community (Isefjord, Denmark). Mar. Ecol. Progr. Ser. 228:3-14 Leboulanger, C., U. Dorigo, S. Jacquet, B. LeBerre, G. Paolini and J.-F. Humbert. 2002. Application of a submersible spectrofluorometer for rapid monitoring of freshwater cyanobacterial blooms: a case study. Aquat. Microb. Ecol. 30:83-89 Guillou, L, S. Jacquet, M.-J. Chrétiennot-Dinet and D. Vaulot. 2001. Grazing impact of two heterotrophic small flagellates on Prochlorococcus and Synechococcus. Aquat. Microb. Ecol. 26:201-207 5
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Holtzendorff, J., F. Partensky, S. Jacquet, F. Bruyant, D. Marie, L. Garczarek, I. Mary, D. Vaulot and W. Hess. 2001. Diel expression of cell cycle-related genes in synchronized cultures of Prochlorococcus sp. strain PCC 9511. J. Bact. 183:915-920 Jacquet S., D. Marie, F. Partensky and D. Vaulot. 2001. Cell cycle regulation by light in Prochlorococcus strains. Appl. Env. Microbiol. 67:782-790 Jacquet S., F. Partensky, J.-F. Lennon and D. Vaulot. 2001. Diel patterns of growth and division in marine picoplankton in culture. J. Phycol 37:357-369 Christaki, U., S. Jacquet, J. Dolan, F. Rassoulzadegan and D. Vaulot. 1999. Growth and grazing on Prochlorococcus and Synechococcus by two marine ciliates. Limnol. Oceanogr. 44:52-61 Jacquet S., J.-F. Lennon, D. Marie and D. Vaulot. 1998. Picoplankton population dynamics in coastal waters of the N. W. Mediterranean Sea. Limnol. Oceanogr. 43:1916-1931 Jacquet, S., J.-F. Lennon and D. Vaulot. 1998. Application of a compact and automatic sea water sampler to high frequency picoplankton studies. Aquat. Microb. Ecol. 14:309-314 Marie, D., F. Partensky, S. Jacquet and D. Vaulot. 1997. Enumeration and cell cycle analysis of natural populations of marine picoplankton by flow cytometry using the nucleic acid dye SYBRGreen I. Appl. Env. Microbiol. 63:186-193
5. CONFERENCES, TALKS, POSTERS A. Conferences and talks Parvathi, A. and S. Jacquet. Are viral photosynthetic reaction centre genes (psbA and psbD) more diverse than other viral signature genes in Lake Geneva? EMBO Conference: “Viruses of Microbes” II, Brussels, Belgium, July 2012. Zhong, X. and S. Jacquet. Diversity of cyanophages and algal viruses in two deep and large perialpine lakes. EMBO Conference: “Viruses of Microbes” II, Brussels, Belgium, July 2012. Ben Rhomdane, S., M. Elbour, A Amza, K. M. Mejdeddine et S. Jacquet. Dynamique et distribution des communautés microbiennes dans le réservoir de Sidi Salem (Tunisie du nord). Colloque AFEM, Hammamet, Tunisie, novembre 2011. Jacquet, S. Virus aquatiques : anges ou démons ? Conférence-débat « les Amphis pour tous » de l’Université de Savoie, Chamébry & Annecy, juin 2011. Jacquet, S. Biodiversité des écosystèmes aquatiques, notamment les grands lacs alpins : faits, enjeux, chiffres et perspectives. Conférence-débat pour les 3èmes du collège de Saint-Paul, janvier 2011. Jacquet, S. Biodiversité des écosystèmes aquatiques, notamment les grands lacs alpins : faits, enjeux, chiffres et perspectives. Journées de la Science, Thonon, octobre 2010. Berdjeb, L., J.F Ghiglione, I. Domaizon et S. Jacquet. Détermination des principaux facteurs régulant la structure eubactérienne dans le lac du Bourget. Colloque AFEM, Marseille, mai 2010. 6
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Jacquet, S. Trois décennies d’études ayant révélé l’importance quantitative, qualitative et fonctionnelle des virus dans les milieux aquatiques. 12èmes Journées Francophones de Virologie, Institut Pasteur, Paris, mars 2010. Gallina, N., O. Anneville et S. Jacquet. Les événements climatiques extrêmes ont-ils un impact sur la structure et le développement des cyanobactéries au Léman ? Colloque du GIS Cyanobactéries, Bourg-en-Bresse, janvier 2010. Jacquet, S., A. Rolland, A. and F. Rimet. The bbe Fluroprobe is suited for phytoplankton survey in large reservoirs: the case study of Reservoir Marne (France). 9th International Meeting on Limnology, Luxembourg, April 2009. Jacquet, S. Viruses are important conductors of Lake Bourget microbial functioning. 9th International Meeting on Limnology, Luxembourg, April 2009. Berdjeb, L., I. Domaizon, E. Parlenti, Y. Perrette and S. Jacquet. Extending our ecological view of interactions between bacterivory and bacteriolysis in mesotrophic vs. oligotrophic conditions. ASLO Meeting, Nice, January 2009. Berdjeb, L., I. Domaizon and S. Jacquet. Évolution de l’interaction écologique microbienne au sein des écosystèmes lacustres mésotrophes vs. oligotrophes. Séminaire des doctorants EFPA, Dinard, October 2008. Jacquet, S. Candidature de Thonon-les-Bains à l’organisation du colloque de l’AFL en 2010. Colloque International de Limnologie et d’Océanographie, Rouen, October 2008. Rolland, A., F. Bertrand, M. Maury and S. Jacquet. Dynamique spatiale et temporelle du phytoplancton dans le réservoir Marne, France : démonstration de l’utilité des méthodes statistiques multitableaux. Colloque International de Limnologie et d’Océanographie, Rouen, October 2008. Jacquet, S. What is the French aquatic viral network? Congress Ecology and Genomics of aquatic viruses, Banyuls-sur-mer, January 2008. Berdjeb, L., I. Domaizon and S. Jacquet. Impact of flagellates on virus role in Lakes Bourget and Annecy. Congress Ecology and Genomics of aquatic viruses, Banyuls-sur-mer, January 2008. Jacquet, S. Are viruses the conductors of aquatic ecosystems? Congress ‘Bacterial infectiology, what role for phage therapy ? Institut Pasteur, Paris, France, November 2007. Rolland, A., P. Bertrand, M. Maury, S. Jacquet. Phytoplankton dynamics and diversity in the Reservoir Marne (Seine area catchement): a multitable approach. 5th Symposium of European Freshwater Systems, Palerm, Italy, July 2007. Rolland, A., P. Bertrand, M. Maury, S. Jacquet. Phytoplankton dynamics and diversity in the Reservoir Marne (Seine area catchement): a multitable approach. Congress SIL, Montreal, Canada, August 2007. Domaizon, I., S. Personnic, U. Dorigo, T. Sime-Ngando, J. Comte, S. Duhamel, A. Mdabe-Sene, J. Colombet, B. Leberre, A. Millery, P. Perney, D. Fontvieille, S. Jacquet. Structuring factors and processes of microbial food webs in French large lakes. European Large Lakes Symposium 2006 7
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- Ecosystem changes and their ecological and socioeconomic impacts, Tartu-Pühajärve, Estonia, September 2006. Jacquet, S., K. Simek, M. Weinbauer, T. Sime-Ngando, T. Bouvier, Y. Bettarel. Relationships between viruses, bacteria and protozoan grazers in aquatic environments ISME-11, Vienna, Austria, August 2006 Personnic, S., I. Domaizon, S. Jacquet. First estimates of viral impact on microbial communities in large French alpine lakes. ASLO summer meeting, Vancouver, Canada, June 2006 Domaizon, I., S. Personnic, U. Dorigo, T. Sime-Ngando, J. Comte, S. Duhamel, A. Mdabe-Sene, J. Colombet, B. Leberre, A. Millery, P. Perney, D. Fontvieille, S. Jacquet. Facteurs et processus régulant la structure et le fonctionnement de la boucle microbienne du lac du Bourget. Colloque national « Autour du lac du Bourget », Le Bourget-du-lac, May 2006. Viollier, E. and 39 co-authors. Dynamique physique et hétérogénéités biogéochimiques dans un grand lac alpin (DYLACHEM): des solitions aux virus (Lac du Bourget, Savoie). Journées 2005 du programme ECCO, Toulouse, France, December 2005. Jacquet, S. La cytométrie en flux appliquée à l’écologie virale aquatique : tentative de revue sur la question. Colloque SFM, Paris, November 2005. Personnic, S., I. Domaizon and S. Jacquet. Dynamics and interactions of microbial communities in Lake Geneva with an emphasis on viruses. SAME 9, Helsinki, Finland, August 2005. Briand, J.-F., S. Jacquet, C. Flinois and J.-F. Humbert. Influence des conditions environnementales sur la production de microcystines par Planktothrix rubescens (cyanobactérie). Colloque d’Ecologie Microbienne, Obernai, France, May 2005. Personnic, S., I. Domaizon, S. Jacquet. Dynamique des communautés microbiennes des lacs périalpins : impact des virus. Colloque d’Ecologie Microbienne, Obernai, France, May 2005. Bratbak, G., M. Heldal, A. Larsen, R.-A. Sandaa, F. Thingstad, R. Thyrhaug, C. Brussaard, S. Jacquet, X. Yan and W. Wilson. An overview of algal viruses. The 1st European Workshop on Aquatic Phage Ecology. Thonon, France, February 2005. Jacquet, S., B. Delmas, U. Dorigo, C. Six, T. Sime-Ngando and B. Leberre. A new virus infecting freshwater PE-rich picocyanobacteria in French lakes. The 1st European Workshop on Aquatic Phage Ecology. Thonon, France, February 2005. Dorigo, U., S. Jacquet and J.-F. Humbert. Cyanophage diversity in Lake Bourget. The 1st European Workshop on Aquatic Phage Ecology. Thonon, France, February 2005. Domaizon, I., U. Dorigo, S. Personnic, J. Comte, A. Mbade Sene, A. Millery, D. Fontvieille and S. Jacquet. Assessment of protozoan predation impact on aquatic bacteria: in situ experimental approaches. Pallanza, Italy, October 2004. Personnic, S., U. Dorigo, S. Duhamel and S. Jacquet. Routine quantification of freshwater microbial communities using flow cytometry. Workshop on Freshwater microbial ecology: comparison of methods for measuring activity and interactions among microorganisms, Pallanza, Italy, October 2004.
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Dorigo, U., D. Fontvieille, S. Jacquet and J.-F. Humbert. Use of DGGE and cloning-sequencing techniques for the assessment of the dynamic of microbial communities in alpine lakes. Workshop on Freshwater microbial ecology: comparison of methods for measuring activity and interactions among microorganisms, Pallanza, Italy, October 2004. Jacquet, S and S. Duhamel. Flow cytometric anlaysis of viruses in lake sediments: case studies. Workshop on Freshwater microbial ecology: comparison of methods for measuring activity and interactions among microorganisms, Pallanza, Italy, October 2004. Jardillier, L., D. Boucher, S. Personnic, S. Jacquet, A. Thénot, D. Sargos, C. Amblard and D. Debroas. Relative importance of nutrients and mortality factors on prokaryotic community composition in two lakes of different trophic status. Workshop on Freshwater microbial ecology: comparison of methods for measuring activity and interactions among microorganisms, Pallanza, Italy, October 2004. Briand, J.-F., S. Jacquet, C. Flinois, C. Avois-Jacquet, C. Maisonnette, C. Freissinet, B. Leberre, J.P. Bosse and J.-F. Humbert. Variations in the microcystins production of Planktothrix rubescens (cyanobacteria) assessed by a four years in situ survey of Lac du Bourget (France) and by laboratory experiments. VI International Conference on Toxic Cyanobacteria, Bergen, Norway, June 2004 Jacquet, S. and 9 co-authors. Quantification et rôle fonctionnel des bactériophages en milieu lacustre (quelques cas d’étude en France). VIèmes Journées de l’Ecologie Fonctionnelle, Rennes, France, March 2004 Jacquet, S. and 10 co-authors. Changement global et efflorescences cyanobacteriennes en France. GRISCYA, Paris, France, November 2003 Dorigo, U., S. Jacquet and J.-F. Humbert. Diversité génétique des cyanophages dans le lac du Bourget. GRISCYA, Paris, France, November 2003. Oberhaus, L, J.-F. Briand, J.-F. Humbert, S. Jacquet, C. Leboulanger, B. Tassin, B. Vinçon-Leite and N. Zevros. L’écologie de Planktothrix rubescens dans le lac du Bourget et le lac Léman: dynamique in situ, expériences en laboratoire et modélisation. GRISCYA, Paris, France, November 2003 Freissinet, C., A. Cabal, C. Guilbaud, J.-F. Humbert, S. Jacquet, C. Leboulanger, A. Groleau, C. Quiblier, F. Prévot, B. Tassin, B. Vinçon-Leite and G. Paolini. SACYTOX: an alert system prototype for early detection of cyanobacterial blooms. SEF congress, Edinburgh, Scotland, September 2003 Briand, J.-F., L. Oberhauss , C. Leboulanger, S. Jacquet and J.-F. Humbert. Croissances comparées de deux cyanobactéries : Planktothrix agardhii et P. rubescens soumises à diverses quantités et qualités de lumière. CILEF, Montréal, Canada, July 2003 Jacquet, S., P. Dufour, J.-C. Druart, J.-F. Briand, C. Bernard and J.-F. Humbert. Global change and cyanobacterial bloom occurrence in freshwater ecosystems. The international conference on “The impact of global environmental problems on continental and coastal marine waters”, Geneva, Switzerland, July 2003 Dorigo, U., S. Jacquet and J.-F. Humbert. Diversité génétique des cyanophages dans le plus grand lac naturel français, Le Bourget. CILEF, Montréal, Canada, July 2003 9
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Engel, A., C. Heemann, M. Schartau, U. Schneider, S. Thoms, B. Dellile, S. Jacquet, U. Riebesell and I. Zondervan. Transparent exopolymer particles (TEP) production by marine phytoplankton in response to increasing CO2. Meeting / Conference: EGS-AGU-EUG Joint Assembly, Nice, France, April 2003 Delille, B., J. Harlay, I. Zondervan, S. Jacquet, L. Chou, R. Wollast, A.V. Borges, M. Frankignoulle, U. Riebesell and J.-P. Gattuso. Organic and inorganic carbon production of coccolithophorids Emiliana huxleyi under different atmospheric pCO2 during a mesocosm experiment. Meeting / Conference: EGS-AGU-EUG Joint Assembly, Nice, France, April 2003 Zonderval, I. and 18 co-authors. Biological responses to CO2-related changes in seawater carbonate chemistry during a bloom of Emiliania huxleyi. Meeting / Conference: EGS-AGU-EUG Joint Assembly, Nice, France, April 2003 Humbert, J.-F., S. Jacquet, P. Dufour, J.-F. Briand, L. Oberhaus and B. Leberre. Dynamique et génétique des populations de cyanobactéries en milieu lacustre. Conférences INRA sur la Microbiologie, Paris, France, May 2003 Humbert, J.-F., C. Leboulanger, S. Jacquet, U. Dorigo, B. Leberre and G. Paolini. Use of a submersible spectrofluorometer in cyanobacterial monitoring programs: The example of Lake Bourget. Harmful Algal Bloom Congress, St Petersburg, USA, October 2002 Jacquet, S., J.-F. Briand, C. Leboulanger and J.-F. Humbert. A toxic cyanobacterial bloom in response to re-oligotrophisation: an unexpected consequence of lake restoration ? 8th Symposium of Aquatic Microbial Ecology, Taormina, Italy, October 2002 Larsen, A., R. Thyraug, R.-A. Sandaa, T. Castberg, C. Brussaard, A. Jacobsen, S. Jacquet, M. Heldal, F. T. Thingstad and G. Bratbak. Marine phytoplankton viruses – Ecology, physiology and host virus interactions. ASCMAP (Analysis of Single Cells in the Marine Phytoplankton), Bremerhaven, Germany, April 2002 Muller, F., W. H. Wilson and S. Jacquet. Influence of major nutrients on the behaviour of Cu, Zn, and Mn during a marine mesocosm experiment. Phytoplankton productivity, major international conference, Bangor, UK, March 2002 Muller, F., S. Jacquet and W. H. Wilson. Interactions among Zn, Cu and Mn in regulating plankton community structure and biomass production during a marine mesocosm experiment. Third International Symposium on Functioning of Coastal Ecosystems, Gdynia, Poland, June 2001 Jacquet, S. Dynamics and diversity of a coastal microbial community during the development of a nutrient stimulated bloom of Emiliana huxleyi. Bergen, Norway, December 2000 Vaulot, D., D. Marie, J. Blanchot, S. Jacquet and F. Partensky. Oceanic picoplankton: large scale trends and small scale variability determined by flow cytometry. ISAC 2000 International Congress. France, May 2000 Jacquet S., F. Partensky and D. Vaulot. Diel patterns of picoplankton. 2000 Ocean Sciences Meeting (ASLO/AGU), San Antonio, Texas USA, Janu ary 2000
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Stéphan JACQUET – November 2012
Jacquet S., D. Marie, L. Prieur, J.-F. Lennon and D. Vaulot. Structure et dynamique de la communauté picoplanctonique en Mer d’Alboran. Journées doctorales, Villefranche/mer, France, November 1999 Vaulot, D., F. Partensky, S. Jacquet, J. Holtzendorff and W. Hess. Cell cycling in marine cyanobacteria. 2nd International Congress on marine cyanobacteria, Berlin, Germany, September 1999 Guillou, L., M.-J. Chrétiennot-Dinet, S. Jacquet and D. Vaulot. Two new bacterial size (2005 >2006 >2007 >2009 >2009 >2009
Creator and member of RAVAGE (French Aquatic Virology Network) Member of AFEM (French Microbial Ecology Association ) Member of AFL (French Association of Limnology) administrative board, Vice-president since 2009 Member of Académie du Chablais, contributing author to Mémoires et Documents Member of the Editorial Board of Advances in Oceanography and Limnology Member of the French National Scientific Diving Committee
11. EXPERT ASSESSMENTS 16
Stéphan JACQUET – November 2012
Project reviewer for the Helmholtz Association (Germany), August 2006 Nominated expert on French ANR Project (2006) ESF (European Science Foundation) scientific peer reviewer since 2006 Project reviewer for the National Science Foundation (US) since 2006 Project reviewer for the International Foundation for Science, October 2005 Specialist member of University of Savoie for scientific recruitment since 2005 Teacher and member of the jury for the program devoted to the training of scientific divers, since 1998 Reviewer of a PhD project for the Ministère Luxembourgeois de la Culture, de l’Enseignement Supérieur et de la Recherche, August 2004 Reviewer for the "ISAC XXII Congress", November 2003 Reviewer of a scientific project for the Netherlands Organization for Scientific Research (NOW, the Dutch Research Council), October 2003 Expert invited by the European Commission to work on the nitrates directive dealing with water eutrophication, Brussels, Belgium, may 2002
12. PRIZES 2001 Région Bretagne prizewinner in the section Environmental sciences and medicine, Rennes, December 10 awarded for a PhD done in the western part of France (http://www.sbroscoff.fr/Phyto/Presse/Presse.html) Jacques Poutiers prize awarded by the French Union of Oceanographers (UOF), Marseille, France, March 26 (1999) for the best original work in the field of marine ecology (http://www.sbroscoff.fr/Phyto/Presse/Presse.html) 13. GRANTS & FUNDING AWARDED Funding awarded 2002 - La Fondation pour la Recherche Médicale : Project on virus dynamics and diversity (Leader: S. Jacquet) - INRA "Projet fléché": Functioning & CCD camera (Leader: S. Jacquet) - INRA + Université de Savoie funding: FACSCalibur Flow cytometer (Leader: S. Jacquet) 2003 - French natiunal program /ACI – FNS: "ECCO" ECOSPHERE CONTINENTALE: Processus et Modélisation: DYLACHEM Project = Lake Dynamics and biogeochemical heterogeneity (Leader: E. Vioillier) 2004 - CISALB : Survey of the water quality of Lake Bourget in 2004-2005 (Leader: JF Humbert) - Emergence de la Région Rhône Alpes Program: Bacterial dynamics and diversity in alpine lakes (Leader: JF Humbert) - ECCO Project: Viruses in French lakes (Leader: T. Sime-Ngando) - ACI Picoplancton (Leader: C. Amblard) 2005 - European Science Foundation for EWAPE-1 (Convenor: S. Jacquet) - Université de Savoie : Symposium on Lake Bourget (Convenor: S. Jacquet) - Veolia Environnement: Symposium on Lake Bourget (Convenor: S. Jacquet) - Conseils régionale et général: Symposium on Lake Bourget (Convenor: S. Jacquet) - INRA (Department and Unit): Symposium on Lake Bourget (Convenor: S. Jacquet) 17
Stéphan JACQUET – November 2012
- Innovatory project of the EFPA Department: UV impact on freshwater microbial communities (Leader: S. Jacquet) 2006 -
End of ECCO project on viruses in French lakes (Leader: T. Sime-Ngando) End of ACI Picoplankton project (Leader: C. Amblard) EC2CO project on microbial aquatic parasites (Leader: I. Domaizon) Survey of Lake Bourget water quality (Leader: S. Jacquet)
2007 -
Regional Project on microalgal parasites (Leaders: I. Domaizon & S. Jacquet) Survey of Lake Bourget water quality (Leader: S. Jacquet)
2008 -
ANR Biodiversity project on virus-bacteria interactions (Leader: M Weinbauer) Survey of Lake Bourget water quality (Leader: S. Jacquet)
2009 -
Survey of Lake Bourget water quality (Leader: S. Jacquet) Survey of Lake Bourget water quality (Leader: S. Jacquet)
2010 -
Regional Project on microalgal viruses (Leaders: S. Jacquet) with a PhD funding Survey of Lake Bourget water quality (Leader: S. Jacquet)
Personal Grants awarded - Individual Post-doctoral EU Marie Curie fellowship (March 2000 - September 2001) - Scientific fellowship from French Academy of Sciences (November 1999 – February 2000) - National Grant from the French Research and Educational Ministry (1996-1999) 14. LANGUAGES English Spanish
Fluent Read, spoken and written
15. MISCELLANEOUS - Killer-whale trainer (Marineland, Antibes, France) for 1 year - Scuba-diving instructor (2*) and professional diver (Advanced European Scientific Diver) - Instructor for the CNRS (French National Centre for Scientific Research) since 1997 in the context of its annual scientific diving training course 16. OCCASIONAL REVIEWER FOR VARIOUS JOURNALS Aquatic Microbial Ecology – Microbial Ecology – Environmental Microbiology - FEMS Microbiology Ecology – Limnology & Oceanography - Journal of Plankton Research - Journal of Experimental Marine Biology and Ecology – Comptes-Rendus de l’Académie des Sciences International Journal of Limnology - Marine and Freshwater Research - Freshwater Biology Journal of Geophysical Research (Biology) – Journal of Biogeography – Journal of Water Sciences – Science of the Total Environment – Advances in Oceanography and Limnology – Journal of Applied Microbiology- etc..
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Stéphan JACQUET – November 2012
17. SOME REFEREES TO CONTACT In France Dr Christian AMBLARD
[email protected] Laboratoire d’Ecologie sur les protistes, Université de Clermont-Ferrand Dr Jean-Marcel DORIOZ
[email protected] Station INRA d’Hydrobiologie Lacustre (Thonon) Dr Jean-Pierre GATTUSO
[email protected] Station Zoologique, Laboratoire d’Ecologie du Plancton Marin (Villefranche-sur-mer) Prof. Philippe LEBARON
[email protected] Laboratoire d’océanologie, Laboratoire Arago (Banyuls-sur-mer) Dr Télesphore SIME-NGANDO
[email protected] Laboratoire d’Ecologie sur les protistes, Université de Clermont-Ferrand Dr Daniel VAULOT
[email protected] Station Biologique, Equipe Phytoplancton Océanique (Roscoff) Dr Markus WEINBAUER
[email protected] Station Zoologique, Laboratoire d’Ecologie du Plancton Marin (Villefranche-sur-mer) Abroad Prof. Gunnar BRATBAK
[email protected] Laboratoire de Microbiologie, University of Bergen (Norway) Dr Mark GESSNER
[email protected] Limnological Research Center, Kastanienbaum (Switzerland) Dr Harry HAVSKUM
[email protected] Marine Biological Laboratory, University of Copenhagen, Helsingor (Denmark) Dr Rachel NOBLE
[email protected] University of North Carolina at Chapel Hill, Institute of Marine Sciences, Morehead City (USA) Prof. Hans PEARL
[email protected] University of North Carolina at Chapel Hill, Institute of Marine Sciences, Morehead City (USA) Dr Curtis SUTTLE
[email protected] Departments of Earth & Ocean Sciences, University of British Columbia, Vancouver (Canada)
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Stéphan JACQUET – November 2012
Brief résumé (November, 2012) Dr Stéphan JACQUET 41 years, divorced, 1 child (10 years old) Research Director at INRA, permanent position PhD supervisor Field of interest Aquatic microbial ecology Freshwater viral ecology Familiar with the following techniques Flow cytometry Epifluorescence microscopy Basic aspects of molecular biology Field techniques Publications >60 published or in press articles in peer-review journals ~20 articles in revision, submitted or in preparation Book or Special issue Editor Guest Editor a special issue for Freshwater Biology Editor of a book on Lake Bourget Co-author of a scientific book on Lake Bourget (the largest natural French lake) Editor of the national reports on Lake Bourget water quality survey since 2006 Conferences and posters Delivered >60 talks Contributed to >30 posters Included in panel of reviewers for 20 different journals national & international projects (ESF and NSF) PhD, POSTDOC and MSc supervisor JF Briand (Postdoc, 2002): Cyanobacterial bloom in Lake Bourget L Jardillier (Postdoc, 2009-2010): Diversity of algal viruses S Personnic (PhD, 2003-2007):Microbial dynamics in large alpine French lakes A Rolland (PhD, 2005-2008): Phytoplankton ecology in a large French reservoir L Berdjeb (PhD, 2006-2009): Impact of viruses in bacterial dynamics and diversity X Zhong (PhD, 2010-2013): Phytoplanktonic viral diversity in peri-alpine lakes 10 MSc students since 2000 Scientific responsibilities and leadership roles Convener of the 1st European Workshop on Aquatic Phage Ecology (3 days, 2005) Convener of the 1st National Congress devoted to Lake Bourget (3 days, 2006) Creator / Animator / webmaster of the Institute seminaries from 2003 to 2006 Co-animator of the BioFEEL group since 2003 Guest editor for a special issue of Freshwater Biology on freshwater viral ecology (2008) Convener of the scientific Diving training in Villefranche-sur-mer (15 days in 2008) Creator and animator of the French network on aquatic viral ecology (convenor of meetings of 1 to 2 days each year since 2005) Scientific leader and editor of water quality survey of the largest natural French lake since 2005 Convener of the 2nd International Limnological Meeting (3 days in 2010) Member of the editorial board of Advances in Oceanography and Limnology Convener of the scientific Diving training in Stareso, Corsica (15 days in 2011) Prizes/Distinctions awarded 2 French research prizes 7 invitations to give conferences abroad Miscellaneous Federal and national scuba-diving instructor (2*) and professional diver (CAH 2B) Instructor for French National Centre for Scientific Research (CNRS) since 1997 Member of the National Committee of Scientific Diving since 2010
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