From parasites to plankton and back: comparative biology and ecology of apicomplexans and dinoflagellates
Due to the current health situation, the conference is postponed
New Date : Roscoff (Bretagne), France, September 13-17, 2021
Chairperson: Ross Frederick Waller
Department of Biochemistry University of Cambridge Hopkins Building, Tennis Court Road Cambridge, CB2 1QW United Kingdom
Phone: +44(0)1223 766057
Email: rfw26@cam.ac.uk
Vice-chairperson: Laure Guillou
Station Biologique de Roscoff, Place Georges Teissier, 29680 Roscoff. France
Phone: +33 (0)6 67 97 24 73
Email: lguillou@sb-roscoff.fr
The conference
Apicomplexans (including chromerids and colpodellids) and dinoflagellates (including perkinsids and Syndiniales) represent two major sister lineages of unicellular myzozoan eukaryotes that are heavily studied due to their importance in symbiotic associations, either as mutualistic or parasitic symbionts. The symbiotic associations that they represent include: ancient and recently gained endosymbiotic organelles; beneficial associations with marine animals, such as corals and other protists; and parasitic associations that cause disease in humans and animals as well as play important roles in controlling large algal bloom events. The research communities that study these two important lineages seldom meet, however, due to their general focus on either human/animal parasitic disease, or the biology and ecology of aquatic systems, respectively. Yet both lineages are derived from a common ancestor and maintain many unique cellular traits including those for their versatility of trophic modes, facility to form symbioses, and strategy for host penetration, feeding and invasion. Plastid (chloroplast) retention and derived mitochondrial genome biology and biochemistry are hallmarks of these lineages, and both display singular mitosis and cytokinesis. Moreover, well-developed or nascent genetic transformation tools for experimental investigations are available in each lineage providing new opportunities for exploring common and divergent biological traits. This meeting aims to bring together researchers broadly representing both fields to facilitate discussion, sharing and collaboration across these diverse yet related, fascinating and important biological systems. The meeting will span: 1) the taxonomic diversity of Myzozoa, including phylogenies, new lineages, and species concepts; 2) life cycle, organelle and genome evolution; 3) adaptations for symbiotic/parasitic interactions; 4) ecological studies, including epidemiological/modelling approaches, 5) and emerging research tools development. With recent advances in genomic resources, experimental tools, and global sampling methods, it is very timely to foster interaction to maximise the benefits for comparative biology across and within such important eukaryotic groups.
Invited speakers (provisional titles)
Catharina Alves-de-Souza (University of North Carolina Wilmington, Wilmington, NC 28409, USA)
Modeling dynamics of harmful dinoflagellate blooms and their alveolate parasites
Tsvetan R. Bachvaroff (Institute for Marine and Environmental Technology, Baltimore, USA)
Genome evolution in dinoflagellates
Lucie Bittner (Institut de Biologie Paris, Paris, France)
Capturing structure, functions, diversity and evolution of microbial eukaryotic communities using high-throughput sequencing
Rosa Figueroa (Centro Oceanográfico de Vigo, Vigo, Spain)
Complexity of live cycles in dinoflagellates
Isabelle Florent (Muséum National d-Histoire Naturelle, Paris, France)
Marine gregarines as models for early apicomplexan evolution
Esther Garces (Institut de Ciències del Mar, Barcelona, Spain)
Dynamics and physical-biological interactions in marine plankton parasite systems
Laure Guillou (Station Biologique de Roscoff, Roscoff, France)
What make dinoflagellate parasites different from human parasites?
Mona Hoppenrath (Deutsches Zentrum für Marine Biodiversitätsforschung, Wilhelmshaven
Germany)
Diversity, taxonomy and phylogeny of taxa of dinoflagellates
Jan Janouskovec (University College London, London, United Kingdom)
Character evolution in Myzozoans
Patrick Keeling (University of British Columbia, Vancouver, Canada)
Evolution of parasitism in Myzozoa
Maryse Lebrun (Campus Arnaud de Villeneuve, Montpellier, France)
Common exocytic machinery for myzozoan interactions with other organisms
Cécile Lepère (Université Blaise Pascal, Aubière, France)
Relevance of Perkinsozoa in freshwater systems
Senjie Lin (University of Connecticut, Groton, USA)
Molecular ecology of dinoflagellates
Markus Meissner (Ludwig-Maximilians-University, Munchen, Germany)
Dynamic cell biological processes for movement, invasion and replication in Toxoplasma
Shauna Murray (University of Technology Sydney, Broadway, Australia)
Evolution and molecular ecology of marine microbial biotoxins
Fabrice Not (Station Biologique de Roscoff, Roscoff, France)
Diversity, biology and ecology of mutualistic symbioses in marine plankton
Miroslav Oborník (Faculty of Science, Ceske Budejovice, Czech Republic)
Chromerids at the interface of phototrophy and parasitism
Arnab Pain (King Abdullah University of Science and Technology, Saudi Arabia)
Myzozoan genome evolution
Betina Porcel (Genoscope, Evry, France)
Comparative genomics and signatures of parasitism in marine alveolates
Franck Prugnolle (Univ. Montpellier, Montpellier, France)
Genome evolution in malaria parasites
Sarah Reece (University of Edinburgh, Edinburgh, United Kingdom)
Phenotypic plasticity and evolution for success in malaria parasites
Ana Rivero (Centre de Recherche IRD, Montpellier, France)
Evolution of mosquito-Plasmodium interactions
David S. Roos (University of Pennsylvania, Philadelphia, USA)
Comparative biology in the ‘Omics Era’
Sonja Rueckert (Edinburgh Napier University, Edinburgh, United Kingdom)
Gregarine apicomplexan biology, diversity and systematics
Raffaele Siano (Ifremer, Plouzané, France)
History of dinoflagellate blooms as recorded from sediments
Dominique Soldati-Favre (University of Geneva, Geneva, Switzerland)
Regulation and control of host-parasite interactions in apicomplexans
Boris Striepen (University of Georgia, Athens, USA)
Emerging models for Cryptosporidium research
Isabelle Tardieux (Univ. Grenoble Alpes, La Tronche, France)
Biophysics of apicomplexan parasite motility and invasion
Rita Tewari (University of Nottingham, Nottingham, United Kingdom)
Molecular mechanisms of cell division, signalling and motility in Plasmodium
Leann Tilley (The University of Melbourne, Victoria, Australia)
Parasite-host interactions and remodelling in malaria
Fiona Tomley (The Royal Veterinary College, Hertfordshire, United Kingdom)
Host-pathogen interactions and control of coccidiosis caused by Eimeria
Ross F. Waller (University of Cambridge, Cambridge; United Kingdom)
New tools for evolutionary cell biology in Myzozoa
Registration
Deadline for application: May 4
Registration fee (including board and lodging)
470 € for PhD students
700 € for other participants
Application for registration
The total number of participants is limited to 115 and all participants are expected to attend for the whole duration of the conference. Selection is made on the basis of the affinity of potential participants with the topics of the conference. Scientists and PhD Students interested in the meeting should deposit online before the deadline: https://cjm3-2020.sciencesconf.org/
- their curriculum vitae
- the list of their main publications for the 3 last years
- the abstract of their presentation:
The abstract must respect the following template: TemplateResumeFile
- First line: title
- Second line: list of authors. Presenting author underlined
- Third line: author's addresses
- Fourth line: e-mail of the presenting author
Abstracts should be no longer than an A4 page and preferably be submitted in Times New Roman, font size 10 pts. No figures. ".docx" file format.
After the deadline, the organizers will select the participants. Except in some particular cases approved by the Chairperson, it is recommended that all selected participants present their work during the conference, either in poster form or by a brief in- session talk. The organizers choose the form in which the presentations are made. No payment will be sent with application. Information on how and when to pay will be mailed in due time to those selected.