Research output per year
Research output per year
We are interested in understanding the mechanisms through which genetic and environmental factors influence social behaviour. To this end we study social behaviours in the fruit fly Drosophila melanogaster, whose organization shows a strong interplay between genetics and both biotic and abiotic environmental factors. Our main lines of research evolves around the mechanisms that allow individuals to integrate social and environmental cues to make reproductive decisions, and the mechanism that explain individual differences in sociability. We seek to answer these questions at the molecular and cellular level, but are also interested in the implications that genetic variation and adaptation to environmental conditions have on the evolution of social behaviours and mating systems.
Our choice of the fruit fly Drosophila melanogaster as our experimental model is based on the availability of advanced genetic manipulations allowing the study of the function of genes and cells in live behaving individuals. We take a neurogenetics approach characterized by the use of forward, reverse and quantitative genetics to isolate genes that influence social behaviours. We then use these genes as a gateway to the cellular and molecular mechanisms underlying social behaviours. For this we use a range of techniques including: molecular genetics such as gene cloning and transgenesis to manipulate gene expression and cellular physiology, analytical chemistry (e.g., gas chromatography) to study small chemicals acting as social (e.g., pheromones) and environmental (e.g., food) cues, confocal microscopy for studies of gene expression in fixed tissues, 2-photon confocal microscopy to study neuronal physiology in live animals, and behavioral paradigms to study social behaviours in groups.
Person: Scientific Staff
Person: Scientific Staff
Person: Scientific Staff
Research output: Contribution to journal › Article › Academic › peer-review
Research output: Contribution to journal › Article › Academic › peer-review
Research output: Contribution to journal › Article › Academic › peer-review
Jean-Christophe Billeter (Member)
Activity: Membership › Academic
Jean-Christophe Billeter (Invited speaker)
Activity: Talk and presentation › Academic presentation › Academic
Nicolas Doubovetzky (Speaker)
Activity: Talk and presentation › Academic presentation › Academic
Soto Padilla, A. (Contributor), Ruijsink, R. (Contributor), Sibon, O. (Contributor), van Rijn, H. (Contributor) & Billeter, J. (Contributor), DataverseNL, 17-Apr-2018
DOI: 10.34894/wlor2e
Dataset
Soto Padilla, A. (Contributor), Ruijsink, R. (Contributor), Span, M. (Contributor), van Rijn, H. (Contributor) & Billeter, J. (Contributor), University of Groningen, 21-Nov-2018
DOI: 10.34894/enmqya
Dataset
Wang, X. (Contributor), Billeter, J. (Contributor) & Maan, M. (Contributor), DataverseNL, 4-Jul-2022
DOI: 10.34894/t7u6p2
Dataset
Jean-Christophe Billeter & Tiphaine Bailly
05/07/2023
1 item of Media coverage
Press/Media: Research › Academic
14/03/2023
1 item of Media coverage
Press/Media: Expert Comment › Popular
Billeter, J., Kas, M. & Lamers, S.
01/08/2020 → 01/08/2024
Project: Research
Havekes, R., Billeter, J. & Sarma, A.
01/08/2020 → 01/08/2024
Project: Research
Billeter, Jean-Christophe (Recipient), 2022
Prize › Academic
Billeter, Jean-Christophe (Recipient), 27-Nov-2015
Prize: Other distinction › Professional