Interindividual Variability and Emergent Plasticity

Raphaël JEANSON

Chargé de Recherches - CNRS
05 61 55 62 32

Team members

  Researcher
  • Audrey DUSSUTOUR
  • Jacques GAUTRAIS
  • Jean-Paul LACHAUD
  • Alfonso PEREZ ESCUDERO
  • Séverine TRANNOY
  Technical staff
  • Gérard LATIL
  Postdoc
  • Christophe BOUSQUET
  • Léa BRIARD
  • Eniko CSATA
  • Gabriel MADIROLAS PEREZ
  • Iago SANMARTIN VILLAR
  PhD
  • Aurèle BOUSSARD
  • Violette CHIARA

Presentation

The objective of the IVEP team is to develop an integrative approach to investigate the determinants of phenotypic plasticity across different biological scales. Phenotypic plasticity is the capacity of a given genotype to produce a diversity of phenotypes in response to variations in the environment and represents one of the most important ways by which organisms adaptively respond to the environment. The IVEP team ambitions to investigate how biological entities, being cells or individuals, integrate environmental changes to produce adaptive responses and it also aims at examining how phenotypic plasticity emerges from interactions among its underlying components. 

Projets

Neural bases of social interactions in fruit flies

Foraging in C. elegans

Social behaviours in spiders

Processing of social cues in ants

Nutrition in ants

Interindividual variability in social insects

Emergent layering during neocortex development

Plasticity in slime moulds

Publications

  • Chiara V, Ramon Portugal F, Jeanson R .
    Social intolerance is a consequence, not a cause, of dispersal in spiders
    PLOS Biology
    2019 Jul
  • Boussard A, Delescluse J, Pérez-Escudero A, Dussutour A .
    Memory inception and preservation in slime moulds: the quest for a common mechanism
    Philosophical Transactions of the Royal Society B: Biological Sciences
    2019 May
  • Azaïs M, Agius E, Blanco S, Molina A, Pituello F, Tregan JM, Vallet A, Gautrais J .
    Timing the spinal cord development with neural progenitor cells losing their proliferative capacity: a theoretical analysis
    Neural Development
    2019 May
  • Dussutour A, Ma Q, Sumpter D .
    Phenotypic variability predicts decision accuracy in unicellular organisms
    Proceedings of the Royal Society B: Biological Sciences
    2019 Mar
  • Palavicino-Maggio C, Trannoy S, Holton K, Song X, Li K, Nevo E .
    Aggression and courtship differences found in Drosophila melanogaster from two different microclimates at Evolution Canyon, Israel
    Scientific Reports
    2019 Mar

View all publications

Alumni

Pierre LESNE (PhD in 2015), currently post doc at Texas A&M University, USA

David VOGEL (PhD in 2016), currently post doc at University of Adelaide, Australia

Kevin BERTHELOT (PhD in 2016), currently post doc at Arizona State University, USA

Université Paul Sabatier
118 Route de Narbonne

31062 TOULOUSE Cedex
France

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