The social behavior variation is a very important issue for understanding evolution of sociality in animal kingdom. By studying genetic and environmental interactions influence on social behavior in Drosophila melanogaster, this thesis fits with this problematic and focus on the parameters which could explain the social behavior variations. In this research work, we studied and highlighted the existence of social behavior in Drosophila like learning and using social information in a spatial learning task, aggregation behavior and numerous social interactions. These behaviors are the first step before more sociality and their study with no-social species is essential to understand the evolution toward more sociality. The use of two lines fr...
Patterns of phenotypic variation arise in part from plasticity owing to social interactions, and the...
Group-living facilitates cooperation between individuals, but also creates competition for limited r...
This thesis examines how natural variation in the foraging gene (for) of Drosophila melanogaster inf...
La variation des comportements sociaux est une problématique très importante pour appréhender l’évol...
Understanding how the process of non-genetic transmission as social transmission influence species b...
Social interactions are prevalent in the lives of many animals, including Drosophila melanogaster. D...
International audienceAggregation behaviour is the tendency for animals to group together, which may...
Sociability – an individual’s propensity to engage in group activities – is a conserved trait throug...
Sociability – an individual’s propensity to engage in group activities – is a conserved trait throug...
Individuals are not merely subject to their social environments; they choose and create them, throug...
The study of insect social behavior has offered tremendous insight into the molecular mechanisms med...
Gene-environment correlation (rGE) occurs when an individual’s genotype determines its choice of env...
Aggregation behaviour is the tendency for animals to group together which may have important consequ...
Comprendre comment les processus de transmission non génétique comme la transmission sociale influen...
Organisms that face behavioural challenges can use different types of information to guide their dec...
Patterns of phenotypic variation arise in part from plasticity owing to social interactions, and the...
Group-living facilitates cooperation between individuals, but also creates competition for limited r...
This thesis examines how natural variation in the foraging gene (for) of Drosophila melanogaster inf...
La variation des comportements sociaux est une problématique très importante pour appréhender l’évol...
Understanding how the process of non-genetic transmission as social transmission influence species b...
Social interactions are prevalent in the lives of many animals, including Drosophila melanogaster. D...
International audienceAggregation behaviour is the tendency for animals to group together, which may...
Sociability – an individual’s propensity to engage in group activities – is a conserved trait throug...
Sociability – an individual’s propensity to engage in group activities – is a conserved trait throug...
Individuals are not merely subject to their social environments; they choose and create them, throug...
The study of insect social behavior has offered tremendous insight into the molecular mechanisms med...
Gene-environment correlation (rGE) occurs when an individual’s genotype determines its choice of env...
Aggregation behaviour is the tendency for animals to group together which may have important consequ...
Comprendre comment les processus de transmission non génétique comme la transmission sociale influen...
Organisms that face behavioural challenges can use different types of information to guide their dec...
Patterns of phenotypic variation arise in part from plasticity owing to social interactions, and the...
Group-living facilitates cooperation between individuals, but also creates competition for limited r...
This thesis examines how natural variation in the foraging gene (for) of Drosophila melanogaster inf...