Quentin Petitjean

ORCID: 0000-0003-2708-7831
Publications
Citations
Views
---
Saved
---
About
Contact & Profiles
Research Areas
  • Environmental Toxicology and Ecotoxicology
  • Physiological and biochemical adaptations
  • Aquaculture disease management and microbiota
  • Parasite Biology and Host Interactions
  • Mercury impact and mitigation studies
  • Animal Behavior and Reproduction
  • Heavy metals in environment
  • Wildlife Ecology and Conservation
  • Plant and animal studies
  • Peatlands and Wetlands Ecology
  • Pharmaceutical and Antibiotic Environmental Impacts
  • Aquaculture Nutrition and Growth
  • Animal Behavior and Welfare Studies
  • Species Distribution and Climate Change
  • Animal Ecology and Behavior Studies
  • Adipose Tissue and Metabolism
  • Psidium guajava Extracts and Applications
  • Effects of Environmental Stressors on Livestock
  • Pesticide and Herbicide Environmental Studies
  • Aquatic Ecosystems and Biodiversity
  • Evolution and Genetic Dynamics
  • Water Quality and Pollution Assessment
  • Animal and Plant Science Education
  • Dermatological diseases and infestations
  • Urban Agriculture and Sustainability

Université Toulouse III - Paul Sabatier
2019-2024

Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
2023-2024

Institut de Recherche pour le Développement
2019-2024

Centre National de la Recherche Scientifique
2017-2024

Université de Toulouse
2019-2024

Université Côte d'Azur
2023-2024

Institut Sophia Agrobiotech
2023-2024

Stress Environnementaux et Biosurveillance des Milieux Aquatiques
2024

Centre d'Études Scientifiques et Techniques d'Aquitaine
2024

Laboratoire Écologie Fonctionnelle et Environnement
2019-2023

Pollutants, and more generally, environmental stressors, are a neglected source of behavioral cognitive variations in wild populations. Based on recent literature fish, we highlight four interesting research perspectives to better understand the effects pollutants links between behavior, cognition fitness. First, (1) review neurotoxic fish personality cognition. These could turn affect level exposure pollutants, potentially generating feedback loops that may amplify Second, propose (2)...

10.3389/fevo.2020.00086 article EN cc-by Frontiers in Ecology and Evolution 2020-04-07

Intraspecific trait variability (ITV) is an important aspect of community ecology, but we still have a poor understanding what drives the magnitude relationships between ITV and ecological dynamics. In order to guide ecologists interested in unravelling implications ITV, asked whether magnitudes differ (i) intraspecific levels (among- vs. within- populations), (ii) among responses spanning biological organization (from individual performances ecosystem functioning), (iii) categories...

10.1101/2025.01.26.634944 preprint EN cc-by-nc bioRxiv (Cold Spring Harbor Laboratory) 2025-01-27

Wild organisms face environmental stressors that can interact and affect their health unexpectedly. Evidence suggests responses to may be mediated by changes in the gut microbiota, with cascading effects on host health. However, combined of multiple microbiota are still overlooked. Here, we investigated single interactive realistic metal contamination (i.e., a mixture Cd, Cu, Zn) an immune challenge lipopolysaccharides - LPS phytohaemagglutinin PHA) mimicking parasite attack taxonomic...

10.1101/2025.03.21.644596 preprint EN cc-by bioRxiv (Cold Spring Harbor Laboratory) 2025-03-21

Abstract Due to global changes, fish are increasingly exposed immune challenges associated with disease outbreaks in aquatic ecosystems. Adjustments physiology and behavior generally critical maintaining homeostasis after an challenge, but there is limited knowledge on the specific thresholds dynamics of responses across levels biological organization fish. In this study, we tested how different concentrations antigens mixture (phytohemagglutinin lipopolysaccharide) affected innate immunity...

10.1002/jez.2430 article EN Journal of Experimental Zoology Part A Ecological and Integrative Physiology 2020-11-17

Animal movement and behavior are critical to understanding ecological evolutionary processes. Recent years have witnessed an increase in methodological technological innovations video-tracking solutions for phenotyping animal behavior. Although these advances enable the collection of high-resolution data describing multiple individuals, analyzing interpreting them remains challenging due their complexity, heterogeneity, noisiness. Here, we introduce MoveR, R package importing, filtering,...

10.1016/j.softx.2024.101674 article EN cc-by SoftwareX 2024-03-04

Abstract Animal movement and behavior are critical to understanding ecological evolutionary processes. Recent years have witnessed an increase in methodological technological innovations video-tracking solutions for phenotyping animal behavior. Although these advances enable the collection of high-resolution data describing multiple individuals, analyzing interpreting them remains challenging due their complexity, heterogeneity, noisiness. Here, we introduce MoveR, R package importing,...

10.1101/2023.11.08.566216 preprint EN bioRxiv (Cold Spring Harbor Laboratory) 2023-11-13
Coming Soon ...