1
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Fromm E, Zinger L, Pellerin F, Di Gesu L, Jacob S, Winandy L, Aguilée R, Parthuisot N, Iribar A, White J, Bestion E, Cote J. Warming effects on lizard gut microbiome depend on habitat connectivity. Proc Biol Sci 2024; 291:20240220. [PMID: 38654642 PMCID: PMC11040258 DOI: 10.1098/rspb.2024.0220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Accepted: 03/21/2024] [Indexed: 04/26/2024] Open
Abstract
Climate warming and landscape fragmentation are both factors well known to threaten biodiversity and to generate species responses and adaptation. However, the impact of warming and fragmentation interplay on organismal responses remains largely under-explored, especially when it comes to gut symbionts, which may play a key role in essential host functions and traits by extending its functional and genetic repertoire. Here, we experimentally examined the combined effects of climate warming and habitat connectivity on the gut bacterial communities of the common lizard (Zootoca vivipara) over three years. While the strength of effects varied over the years, we found that a 2°C warmer climate decreases lizard gut microbiome diversity in isolated habitats. However, enabling connectivity among habitats with warmer and cooler climates offset or even reversed warming effects. The warming effects and the association between host dispersal behaviour and microbiome diversity appear to be a potential driver of this interplay. This study suggests that preserving habitat connectivity will play a key role in mitigating climate change impacts, including the diversity of the gut microbiome, and calls for more studies combining multiple anthropogenic stressors when predicting the persistence of species and communities through global changes.
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Affiliation(s)
- Emma Fromm
- Centre de Recherche sur la Biodiversité et l'Environnement (CRBE), Université de Toulouse, CNRS, IRD, Toulouse INP, Université Toulouse 3 – Paul Sabatier (UT3), Toulouse, France
| | - Lucie Zinger
- Institut de Biologie de l'ENS (IBENS), Département de biologie, École normale supérieure, CNRS, INSERM, Université PSL, Paris, France
- Instituto Tecnológico Vale, Rua Boaventura da Silva 955, 66055-090, Belém, Pará, Brazil
| | - Félix Pellerin
- Centre de Recherche sur la Biodiversité et l'Environnement (CRBE), Université de Toulouse, CNRS, IRD, Toulouse INP, Université Toulouse 3 – Paul Sabatier (UT3), Toulouse, France
| | - Lucie Di Gesu
- Station d'Écologie Théorique et Expérimentale (SETE), UAR2029, CNRS, Moulis, France
| | - Staffan Jacob
- Station d'Écologie Théorique et Expérimentale (SETE), UAR2029, CNRS, Moulis, France
| | - Laurane Winandy
- Centre de Recherche sur la Biodiversité et l'Environnement (CRBE), Université de Toulouse, CNRS, IRD, Toulouse INP, Université Toulouse 3 – Paul Sabatier (UT3), Toulouse, France
- High Fens Scientific Station, Freshwater and Oceanic Science Unit of Research (FOCUS), University of Liege, Liege, Belgium
| | - Robin Aguilée
- Centre de Recherche sur la Biodiversité et l'Environnement (CRBE), Université de Toulouse, CNRS, IRD, Toulouse INP, Université Toulouse 3 – Paul Sabatier (UT3), Toulouse, France
| | - Nathalie Parthuisot
- Centre de Recherche sur la Biodiversité et l'Environnement (CRBE), Université de Toulouse, CNRS, IRD, Toulouse INP, Université Toulouse 3 – Paul Sabatier (UT3), Toulouse, France
| | - Amaia Iribar
- Centre de Recherche sur la Biodiversité et l'Environnement (CRBE), Université de Toulouse, CNRS, IRD, Toulouse INP, Université Toulouse 3 – Paul Sabatier (UT3), Toulouse, France
| | - Joël White
- Centre de Recherche sur la Biodiversité et l'Environnement (CRBE), Université de Toulouse, CNRS, IRD, Toulouse INP, Université Toulouse 3 – Paul Sabatier (UT3), Toulouse, France
- École Nationale Supérieure de Formation de l'Enseignement Agricole, 2 Route de Narbonne, 31320 Castanet-Tolosan, France
| | - Elvire Bestion
- Station d'Écologie Théorique et Expérimentale (SETE), UAR2029, CNRS, Moulis, France
| | - Julien Cote
- Centre de Recherche sur la Biodiversité et l'Environnement (CRBE), Université de Toulouse, CNRS, IRD, Toulouse INP, Université Toulouse 3 – Paul Sabatier (UT3), Toulouse, France
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2
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San-Jose LM, Bestion E, Pellerin F, Richard M, Di Gesu L, Salmona J, Winandy L, Legrand D, Bonneaud C, Guillaume O, Calvez O, Elmer KR, Yurchenko AA, Recknagel H, Clobert J, Cote J. Investigating the genetic basis of vertebrate dispersal combining RNA-seq, RAD-seq and quantitative genetics. Mol Ecol 2023. [PMID: 36872057 DOI: 10.1111/mec.16916] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 01/17/2023] [Accepted: 02/06/2023] [Indexed: 03/07/2023]
Abstract
Although animal dispersal is known to play key roles in ecological and evolutionary processes such as colonization, population extinction and local adaptation, little is known about its genetic basis, particularly in vertebrates. Untapping the genetic basis of dispersal should deepen our understanding of how dispersal behaviour evolves, the molecular mechanisms that regulate it and link it to other phenotypic aspects in order to form the so-called dispersal syndromes. Here, we comprehensively combined quantitative genetics, genome-wide sequencing and transcriptome sequencing to investigate the genetic basis of natal dispersal in a known ecological and evolutionary model of vertebrate dispersal: the common lizard, Zootoca vivipara. Our study supports the heritability of dispersal in semi-natural populations, with less variation attributable to maternal and natal environment effects. In addition, we found an association between natal dispersal and both variation in the carbonic anhydrase (CA10) gene, and in the expression of several genes (TGFB2, SLC6A4, NOS1) involved in central nervous system functioning. These findings suggest that neurotransmitters (serotonin and nitric oxide) are involved in the regulation of dispersal and shaping dispersal syndromes. Several genes from the circadian clock (CRY2, KCTD21) were also differentially expressed between disperser and resident lizards, supporting that the circadian rhythm, known to be involved in long-distance migration in other taxa, might affect dispersal as well. Since neuronal and circadian pathways are relatively well conserved across vertebrates, our results are likely to be generalisable, and we therefore encourage future studies to further investigate the role of these pathways in shaping dispersal in vertebrates.
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Affiliation(s)
- Luis M San-Jose
- Laboratoire Évolution and Diversité Biologique, UMR 5174, CNRS, Université Toulouse III Paul Sabatier, IRD, Toulouse, France
| | - Elvire Bestion
- Station d'Ecologie Théorique et Expérimentale, UAR 2029, CNRS, Moulis, France
| | - Félix Pellerin
- Laboratoire Évolution and Diversité Biologique, UMR 5174, CNRS, Université Toulouse III Paul Sabatier, IRD, Toulouse, France
| | - Murielle Richard
- Station d'Ecologie Théorique et Expérimentale, UAR 2029, CNRS, Moulis, France
| | - Lucie Di Gesu
- Laboratoire Évolution and Diversité Biologique, UMR 5174, CNRS, Université Toulouse III Paul Sabatier, IRD, Toulouse, France
| | - Jordi Salmona
- Laboratoire Évolution and Diversité Biologique, UMR 5174, CNRS, Université Toulouse III Paul Sabatier, IRD, Toulouse, France
| | - Laurane Winandy
- Laboratoire Évolution and Diversité Biologique, UMR 5174, CNRS, Université Toulouse III Paul Sabatier, IRD, Toulouse, France
| | - Delphine Legrand
- Station d'Ecologie Théorique et Expérimentale, UAR 2029, CNRS, Moulis, France
| | - Camille Bonneaud
- Centre for Ecology and Conservation, Biosciences, University of Exeter, Penryn, Cornwall, UK
| | - Olivier Guillaume
- Station d'Ecologie Théorique et Expérimentale, UAR 2029, CNRS, Moulis, France
| | - Olivier Calvez
- Station d'Ecologie Théorique et Expérimentale, UAR 2029, CNRS, Moulis, France
| | - Kathryn R Elmer
- Institute of Biodiversity, Animal Health and Comparative Medicine, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Andrey A Yurchenko
- Institute of Biodiversity, Animal Health and Comparative Medicine, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Hans Recknagel
- Institute of Biodiversity, Animal Health and Comparative Medicine, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Jean Clobert
- Station d'Ecologie Théorique et Expérimentale, UAR 2029, CNRS, Moulis, France
| | - Julien Cote
- Laboratoire Évolution and Diversité Biologique, UMR 5174, CNRS, Université Toulouse III Paul Sabatier, IRD, Toulouse, France
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3
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Cote J, Dahirel M, Schtickzelle N, Altermatt F, Ansart A, Blanchet S, Chaine AS, De Laender F, De Raedt J, Haegeman B, Jacob S, Kaltz O, Laurent E, Little CJ, Madec L, Manzi F, Masier S, Pellerin F, Pennekamp F, Therry L, Vong A, Winandy L, Bonte D, Fronhofer EA, Legrand D. Dispersal syndromes in challenging environments: A cross-species experiment. Ecol Lett 2022; 25:2675-2687. [PMID: 36223413 PMCID: PMC9828387 DOI: 10.1111/ele.14124] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 09/13/2022] [Accepted: 09/16/2022] [Indexed: 01/12/2023]
Abstract
Dispersal is a central biological process tightly integrated into life-histories, morphology, physiology and behaviour. Such associations, or syndromes, are anticipated to impact the eco-evolutionary dynamics of spatially structured populations, and cascade into ecosystem processes. As for dispersal on its own, these syndromes are likely neither fixed nor random, but conditional on the experienced environment. We experimentally studied how dispersal propensity varies with individuals' phenotype and local environmental harshness using 15 species ranging from protists to vertebrates. We reveal a general phenotypic dispersal syndrome across studied species, with dispersers being larger, more active and having a marked locomotion-oriented morphology and a strengthening of the link between dispersal and some phenotypic traits with environmental harshness. Our proof-of-concept metacommunity model further reveals cascading effects of context-dependent syndromes on the local and regional organisation of functional diversity. Our study opens new avenues to advance our understanding of the functioning of spatially structured populations, communities and ecosystems.
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Affiliation(s)
- Julien Cote
- Centre National de la Recherche Scientifique (CNRS)Université Paul Sabatier; UMR5174 EDB (Laboratoire Evolution & Diversité Biologique)Toulouse CedexFrance
| | - Maxime Dahirel
- Univ Rennes, CNRS, ECOBIO (Ecosystèmes, Biodiversité, Évolution)—UMR6553RennesFrance,Department of BiologyGhent UniversityGhentBelgium
| | - Nicolas Schtickzelle
- Univ. Catholique de LouvainEarth and Life Institute, Biodiversity Research CentreLouvain‐la‐NeuveBelgium
| | - Florian Altermatt
- Eawag: Department of Aquatic EcologySwiss Federal Institute of Aquatic Science and TechnologyDübendorfSwitzerland,Department of Evolutionary Biology and Environmental StudiesUniversity of ZurichZürichSwitzerland
| | - Armelle Ansart
- Univ Rennes, CNRS, ECOBIO (Ecosystèmes, Biodiversité, Évolution)—UMR6553RennesFrance
| | - Simon Blanchet
- Centre National de la Recherche Scientifique (CNRS)Station d'Ecologie Théorique et Expérimentale (UAR2029)MoulisFrance
| | - Alexis S. Chaine
- Centre National de la Recherche Scientifique (CNRS)Station d'Ecologie Théorique et Expérimentale (UAR2029)MoulisFrance,Institute for Advanced Studies in Toulouse, Toulouse School of EconomicsToulouseFrance
| | - Frederik De Laender
- Research Unit in Environmental and Evolutionary Biology, Namur Institute of Complex Systems, and the Institute of Life, Earth, and EnvironmentUniversity of NamurNamurBelgium
| | - Jonathan De Raedt
- Research Unit in Environmental and Evolutionary Biology, Namur Institute of Complex Systems, and the Institute of Life, Earth, and EnvironmentUniversity of NamurNamurBelgium,Laboratory of Environmental Toxicology and Applied EcologyGhent UniversityGhentBelgium
| | - Bart Haegeman
- Centre National de la Recherche Scientifique (CNRS)Station d'Ecologie Théorique et Expérimentale (UAR2029)MoulisFrance
| | - Staffan Jacob
- Centre National de la Recherche Scientifique (CNRS)Station d'Ecologie Théorique et Expérimentale (UAR2029)MoulisFrance
| | - Oliver Kaltz
- ISEM, Univ MontpellierCNRS, EPHE, IRDMontpellierFrance
| | - Estelle Laurent
- Univ. Catholique de LouvainEarth and Life Institute, Biodiversity Research CentreLouvain‐la‐NeuveBelgium
| | - Chelsea J. Little
- Eawag: Department of Aquatic EcologySwiss Federal Institute of Aquatic Science and TechnologyDübendorfSwitzerland,Department of Evolutionary Biology and Environmental StudiesUniversity of ZurichZürichSwitzerland,School of Environmental ScienceSimon Fraser UniversityBurnabyBritish ColumbiaCanada
| | - Luc Madec
- Univ Rennes, CNRS, ECOBIO (Ecosystèmes, Biodiversité, Évolution)—UMR6553RennesFrance
| | - Florent Manzi
- ISEM, Univ MontpellierCNRS, EPHE, IRDMontpellierFrance,Department of Ecosystem ResearchLeibniz‐Institute of Freshwater Ecology and Inland FisheriesBerlinGermany
| | | | - Felix Pellerin
- Centre National de la Recherche Scientifique (CNRS)Université Paul Sabatier; UMR5174 EDB (Laboratoire Evolution & Diversité Biologique)Toulouse CedexFrance
| | - Frank Pennekamp
- Department of Evolutionary Biology and Environmental StudiesUniversity of ZurichZürichSwitzerland
| | - Lieven Therry
- Centre National de la Recherche Scientifique (CNRS)Université Paul Sabatier; UMR5174 EDB (Laboratoire Evolution & Diversité Biologique)Toulouse CedexFrance,Centre National de la Recherche Scientifique (CNRS)Station d'Ecologie Théorique et Expérimentale (UAR2029)MoulisFrance
| | - Alexandre Vong
- Centre National de la Recherche Scientifique (CNRS)Station d'Ecologie Théorique et Expérimentale (UAR2029)MoulisFrance
| | - Laurane Winandy
- Centre National de la Recherche Scientifique (CNRS)Université Paul Sabatier; UMR5174 EDB (Laboratoire Evolution & Diversité Biologique)Toulouse CedexFrance,Centre National de la Recherche Scientifique (CNRS)Station d'Ecologie Théorique et Expérimentale (UAR2029)MoulisFrance
| | - Dries Bonte
- Department of BiologyGhent UniversityGhentBelgium
| | - Emanuel A. Fronhofer
- Eawag: Department of Aquatic EcologySwiss Federal Institute of Aquatic Science and TechnologyDübendorfSwitzerland,Department of Evolutionary Biology and Environmental StudiesUniversity of ZurichZürichSwitzerland,ISEM, Univ MontpellierCNRS, EPHE, IRDMontpellierFrance
| | - Delphine Legrand
- Centre National de la Recherche Scientifique (CNRS)Station d'Ecologie Théorique et Expérimentale (UAR2029)MoulisFrance
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4
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Pellerin F, Bestion E, Winandy L, Di Gesu L, Richard M, Aguilée R, Cote J. Connectivity among thermal habitats buffers the effects of warm climate on life-history traits and population dynamics. J Anim Ecol 2022; 91:2301-2313. [PMID: 36131637 PMCID: PMC9828496 DOI: 10.1111/1365-2656.13814] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 08/31/2022] [Indexed: 01/12/2023]
Abstract
Contemporary climate change affects population dynamics, but its influence varies with landscape structure. It is still unclear whether landscape fragmentation buffers or amplifies the effects of climate on population size and the age and body size of individuals composing these populations. This study aims to investigate the impacts of warm climates on lizard life-history traits and population dynamics in habitats that vary in their connectivity. We monitored common lizard Zootoca vivipara populations for 3 years in an experimental system in which both climatic conditions and connectivity among habitats were simultaneously manipulated. We considered two climatic treatments (i.e. present-day climate and warm climate [+1.4°C than present-day climate]) and two connectivity treatments (i.e. a connected treatment in which individuals could move from one climate to the other and an isolated treatment in which movement between climates was not possible). We monitored survival, reproduction, growth, dispersal, age and body size of each individual in the system as well as population density through time. We found that the influence of warm climates on life-history traits and population dynamics depended on connectivity among thermal habitats. Populations in warm climates were (i) composed of younger individuals only when isolated; (ii) larger in population size only in connected habitats and (iii) composed of larger age-specific individuals independently of the landscape configuration. The connectivity among habitats altered population responses to climate warming likely through asymmetries in the flow and phenotype of dispersers between thermal habitats. Our results demonstrate that landscape fragmentation can drastically change the dynamics and persistence of populations facing climate change.
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Affiliation(s)
- Félix Pellerin
- Laboratoire Évolution and Diversité Biologique (EDB), UMR5174, CNRS, IRDUniversité Toulouse III Paul SabatierToulouseFrance,Institute of Marine Ecosystem and Fishery Science (IMF), Center of Earth System Research and Sustainability (CEN)University of HamburgHamburgGermany
| | - Elvire Bestion
- Station d'Écologie Théorique et Expérimentale (SETE), UAR2029, CNRSMoulisFrance
| | - Laurane Winandy
- Laboratoire Évolution and Diversité Biologique (EDB), UMR5174, CNRS, IRDUniversité Toulouse III Paul SabatierToulouseFrance,Station d'Écologie Théorique et Expérimentale (SETE), UAR2029, CNRSMoulisFrance
| | - Lucie Di Gesu
- Laboratoire Évolution and Diversité Biologique (EDB), UMR5174, CNRS, IRDUniversité Toulouse III Paul SabatierToulouseFrance
| | - Murielle Richard
- Station d'Écologie Théorique et Expérimentale (SETE), UAR2029, CNRSMoulisFrance
| | - Robin Aguilée
- Laboratoire Évolution and Diversité Biologique (EDB), UMR5174, CNRS, IRDUniversité Toulouse III Paul SabatierToulouseFrance
| | - Julien Cote
- Laboratoire Évolution and Diversité Biologique (EDB), UMR5174, CNRS, IRDUniversité Toulouse III Paul SabatierToulouseFrance
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5
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Winandy L, Di Gesu L, Lemoine M, Jacob S, Martin J, Ducamp C, Huet M, Legrand D, Cote J. Maternal and personal information mediates the use of social cues about predation risk. Behav Ecol 2021. [DOI: 10.1093/beheco/araa151] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Abstract
Organisms can gain information about predation risks from their parents, their own personal experience, and their conspecifics and adjust their behavior to alleviate these risks. These different sources of information can, however, provide conflicting information due to spatial and temporal variation of the environment. This raises the question of how these cues are integrated to produce adaptive antipredator behavior. We investigated how common lizards (Zootoca vivipara) adjust the use of conspecific cues about predation risk depending on whether the information is maternally or personally acquired. We experimentally manipulated the presence of predator scent in gestating mothers and their offspring in a full-crossed design. We then tested the consequences for social information use by monitoring offspring social response to conspecifics previously exposed to predator cues or not. Lizards were more attracted to the scent of conspecifics having experienced predation cues when they had themselves no personal information about predation risk. In contrast, they were more repulsed by conspecific scent when they had personally obtained information about predation risk. However, the addition of maternal information about predation risk canceled out this interactive effect between personal and social information: lizards were slightly more attracted to conspecific scent when these two sources of information about predation risk were in agreement. A chemical analysis of lizard scent revealed that exposure to predator cues modified the chemical composition of lizard scents, a change that might underlie lizards’ use of social information. Our results highlight the importance of considering multiple sources of information while studying antipredator defenses.
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Affiliation(s)
- Laurane Winandy
- CNRS, Université Toulouse III Paul Sabatier, ENFA; UMR5174 EDB (Laboratoire Évolution and Diversité Biologique), 118 Route de Narbonne, Toulouse, France
- CNRS, UMR5321, Station d’Écologie Théorique et Expérimentale, 2 route du cnrs, Moulis, France
| | - Lucie Di Gesu
- CNRS, Université Toulouse III Paul Sabatier, ENFA; UMR5174 EDB (Laboratoire Évolution and Diversité Biologique), 118 Route de Narbonne, Toulouse, France
| | - Marion Lemoine
- CNRS, Université Toulouse III Paul Sabatier, ENFA; UMR5174 EDB (Laboratoire Évolution and Diversité Biologique), 118 Route de Narbonne, Toulouse, France
| | - Staffan Jacob
- CNRS, UMR5321, Station d’Écologie Théorique et Expérimentale, 2 route du cnrs, Moulis, France
| | - José Martin
- Department of Evolutionary Ecology, Museo Nacional de Ciencias Naturales, CSIC, José Gutiérrez Abascal 2, Madrid, Spain
| | - Christine Ducamp
- CNRS, Université Toulouse III Paul Sabatier, ENFA; UMR5174 EDB (Laboratoire Évolution and Diversité Biologique), 118 Route de Narbonne, Toulouse, France
| | - Michèle Huet
- CNRS, UMR5321, Station d’Écologie Théorique et Expérimentale, 2 route du cnrs, Moulis, France
| | - Delphine Legrand
- CNRS, UMR5321, Station d’Écologie Théorique et Expérimentale, 2 route du cnrs, Moulis, France
| | - Julien Cote
- CNRS, Université Toulouse III Paul Sabatier, ENFA; UMR5174 EDB (Laboratoire Évolution and Diversité Biologique), 118 Route de Narbonne, Toulouse, France
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6
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Bestion E, Cote J, Jacob S, Winandy L, Legrand D. Habitat fragmentation experiments on arthropods: what to do next? Curr Opin Insect Sci 2019; 35:117-122. [PMID: 31472463 DOI: 10.1016/j.cois.2019.07.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Revised: 07/22/2019] [Accepted: 07/25/2019] [Indexed: 06/10/2023]
Abstract
Habitat fragmentation has the potential to influence ecological and evolutionary dynamics in various ways. Fragmentation experiments explore these multiple influences and the underlying mechanisms. We review experiments used in arthropods and highlight gaps in biological focus, methodology and questions addressed. While the consequences on community structure were often reported, fewer studies focused on ecosystem functions and evolutionary processes, with striking gaps on genetic and eco-evolutionary dynamics. Regarding fragmentation components, matrix quality was often overlooked while inter-patch (and source-patch) distance was the most studied component. The identified gaps outlined our need to study fragmentation at different time-scales, and on teasing apart the respective roles of each fragmentation component on each eco-evolutionary process.
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Affiliation(s)
- Elvire Bestion
- CNRS, Université Toulouse III Paul Sabatier, UMR 5321, Station d'Ecologie Théorique et Expérimentale, 2 route du CNRS, 09200 Moulis, France.
| | - Julien Cote
- CNRS, Université Toulouse III Paul Sabatier, UMR 5174, Laboratoire Évolution & Diversité Biologique, 118 route de Narbonne, 31062 Toulouse, France
| | - Staffan Jacob
- CNRS, Université Toulouse III Paul Sabatier, UMR 5321, Station d'Ecologie Théorique et Expérimentale, 2 route du CNRS, 09200 Moulis, France
| | - Laurane Winandy
- CNRS, Université Toulouse III Paul Sabatier, UMR 5174, Laboratoire Évolution & Diversité Biologique, 118 route de Narbonne, 31062 Toulouse, France
| | - Delphine Legrand
- CNRS, Université Toulouse III Paul Sabatier, UMR 5321, Station d'Ecologie Théorique et Expérimentale, 2 route du CNRS, 09200 Moulis, France
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7
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Winandy L, Cote J, Di Gesu L, Pellerin F, Trochet A, Legrand D. Local predation risk and matrix permeability interact to shape movement strategy. OIKOS 2019. [DOI: 10.1111/oik.06403] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Laurane Winandy
- Laboratoire Évolution et Diversité Biologique UMR5174 EDB, CNRS, Univ. Paul Sabatier FR‐31062 Toulouse France
| | - Julien Cote
- Laboratoire Évolution et Diversité Biologique UMR5174 EDB, CNRS, Univ. Paul Sabatier FR‐31062 Toulouse France
| | - Lucie Di Gesu
- Laboratoire Évolution et Diversité Biologique UMR5174 EDB, CNRS, Univ. Paul Sabatier FR‐31062 Toulouse France
| | - Félix Pellerin
- Laboratoire Évolution et Diversité Biologique UMR5174 EDB, CNRS, Univ. Paul Sabatier FR‐31062 Toulouse France
| | - Audrey Trochet
- CNRS, UMR5321, Station d’Écologie Théorique et Expérimentale >Moulis France
| | - Delphine Legrand
- CNRS, UMR5321, Station d’Écologie Théorique et Expérimentale >Moulis France
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8
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Denoël M, Drapeau L, Winandy L. Reproductive fitness consequences of progenesis: Sex-specific pay-offs in safe and risky environments. J Evol Biol 2019; 32:629-637. [PMID: 30927549 DOI: 10.1111/jeb.13449] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2018] [Revised: 02/16/2019] [Accepted: 03/22/2019] [Indexed: 11/30/2022]
Abstract
Progenesis is considered to have an important role in evolution because it allows the retention of both a larval body size and shape in an adult morphology. However, the cost caused by the adoption of a progenetic process in both males and females remains to be explored to explain the success of progenesis and particularly its biased prevalence across the sexes and environments. Here, through an experimental approach, we used a facultative progenetic species, the palmate newt (Lissotriton helveticus) that can either mature at a small size and retain gills or mature after metamorphosis, to test three hypotheses for sex-specific pay-offs of progenesis in safe versus risky habitats. Goldfish were used because they caused a higher decline in progenetic than metamorphic newts. We determined that progenetic newts have a lower reproductive fitness than metamorphic newts. We also found that, when compared to metamorphs, progenetic males have lower reproductive activity than progenetic females and that predatory risk affects more progenetic than metamorphic newts. By identifying ultimate causes of the female-biased sex ratios found in nature, these results support the male escape hypothesis, that is the higher metamorphosis rate of progenetic males. They also highlight that although progenesis is advantageous in advancing the age at first reproduction, it also brings an immediate fitness cost and this, particularly, in hostile predatory environments. This means that whereas some environmental constraints could favour facultative progenesis, some others, such as predation, can ultimately counter-select progenesis. Altogether, these results improve our understanding of how developmental processes can affect the sexes differently and how species invasions can impair the success of alternative developmental phenotypes.
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Affiliation(s)
- Mathieu Denoël
- Laboratory of Fish and Amphibian Ethology, Behavioural Biology Group, Freshwater and OCeanic science Unit of reSearch (FOCUS), University of Liège, Liège, Belgium
| | - Laura Drapeau
- Laboratory of Fish and Amphibian Ethology, Behavioural Biology Group, Freshwater and OCeanic science Unit of reSearch (FOCUS), University of Liège, Liège, Belgium
| | - Laurane Winandy
- Laboratory of Fish and Amphibian Ethology, Behavioural Biology Group, Freshwater and OCeanic science Unit of reSearch (FOCUS), University of Liège, Liège, Belgium.,Laboratoire Evolution et Diversité Biologique, CNRS-Université Paul Sabatier-UMR 5174, Toulouse, France.,Station d'Ecologie Théorique et Expérimentale, CNRS UMR 5321, Moulis, France
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Denoël M, Drapeau L, Oromi N, Winandy L. The role of predation risk in metamorphosis versus behavioural avoidance: a sex-specific study in a facultative paedomorphic amphibian. Oecologia 2019; 189:637-645. [PMID: 30809707 DOI: 10.1007/s00442-019-04362-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Accepted: 02/18/2019] [Indexed: 10/27/2022]
Abstract
Evolutionary theory predicts the evolution of metamorphosis over paedomorphosis (the retention of larval traits at the adult stage) in response to life in unfavourable habitats and to the benefits of dispersal. Although many organisms are canalised into obligatory complex or simple life cycles, some species of newts and salamanders can express both processes (facultative paedomorphosis). Previous research highlighted the detrimental effect of fish on both metamorphic and paedomorphic phenotypes, but it remains unknown whether predation risk could induce shifts from paedomorphosis to metamorphosis, whether behavioural avoidance could be an alternative strategy to metamorphosis and whether these responses could be sex-biased. Testing these hypotheses is important because metamorphosed paedomorphs are dispersal individuals which could favour the long-term persistence of the process by breeding subsequently in more favourable waters. Therefore, we quantified the spatial behaviour and timing of the metamorphosis of facultative paedomorphic palmate newts Lissotriton helveticus in response to predation risk. We found that fish induced both male and female paedomorphs to hide more often, but behavioural avoidance was not predictive of metamorphosis. Paedomorphs did not metamorphose more in the presence of fish, yet there was an interaction between sex and predation risk in metamorphosis timing. These results improve our understanding of the lower prevalence of paedomorphs in fish environments and of the female-biased sex ratios in natural populations of paedomorphic newts. Integrating sex-dependent payoffs of polyphenisms and dispersal across habitats is therefore essential to understand the evolution of these processes in response to environmental change.
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Affiliation(s)
- M Denoël
- Behavioural Biology Group, Laboratory of Fish and Amphibian Ethology, Freshwater and OCeanic science Unit of reSearch (FOCUS), University of Liège (ULiège), Liège, Belgium.
| | - L Drapeau
- Behavioural Biology Group, Laboratory of Fish and Amphibian Ethology, Freshwater and OCeanic science Unit of reSearch (FOCUS), University of Liège (ULiège), Liège, Belgium
| | - N Oromi
- Behavioural Biology Group, Laboratory of Fish and Amphibian Ethology, Freshwater and OCeanic science Unit of reSearch (FOCUS), University of Liège (ULiège), Liège, Belgium
| | - L Winandy
- Behavioural Biology Group, Laboratory of Fish and Amphibian Ethology, Freshwater and OCeanic science Unit of reSearch (FOCUS), University of Liège (ULiège), Liège, Belgium.,Laboratoire Evolution et Diversité Biologique, CNRS, UMR 5174, Université Paul Sabatier, Toulouse, France.,Station d'Ecologie Théorique et Expérimentale, CNRS UMR 5321, Moulis, France
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Fronhofer EA, Legrand D, Altermatt F, Ansart A, Blanchet S, Bonte D, Chaine A, Dahirel M, De Laender F, De Raedt J, di Gesu L, Jacob S, Kaltz O, Laurent E, Little CJ, Madec L, Manzi F, Masier S, Pellerin F, Pennekamp F, Schtickzelle N, Therry L, Vong A, Winandy L, Cote J. Bottom-up and top-down control of dispersal across major organismal groups. Nat Ecol Evol 2018; 2:1859-1863. [DOI: 10.1038/s41559-018-0686-0] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Accepted: 09/03/2018] [Indexed: 11/09/2022]
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Sheriff MJ, Bell A, Boonstra R, Dantzer B, Lavergne SG, McGhee KE, MacLeod KJ, Winandy L, Zimmer C, Love OP. Integrating Ecological and Evolutionary Context in the Study of Maternal Stress. Integr Comp Biol 2018; 57:437-449. [PMID: 28957523 DOI: 10.1093/icb/icx105] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Maternal stress can prenatally influence offspring phenotypes and there are an increasing number of ecological studies that are bringing to bear biomedical findings to natural systems. This is resulting in a shift from the perspective that maternal stress is unanimously costly, to one in which maternal stress may be beneficial to offspring. However, this adaptive perspective is in its infancy with much progress to still be made in understanding the role of maternal stress in natural systems. Our aim is to emphasize the importance of the ecological and evolutionary context within which adaptive hypotheses of maternal stress can be evaluated. We present five primary research areas where we think future research can make substantial progress: (1) understanding maternal and offspring control mechanisms that modulate exposure between maternal stress and subsequent offspring phenotype response; (2) understanding the dynamic nature of the interaction between mothers and their environment; (3) integrating offspring phenotypic responses and measuring both maternal and offspring fitness outcomes under real-life (either free-living or semi-natural) conditions; (4) empirically testing these fitness outcomes across relevant spatial and temporal environmental contexts (both pre- and post-natal environments); (5) examining the role of maternal stress effects in human-altered environments-i.e., do they limit or enhance fitness. To make progress, it is critical to understand the role of maternal stress in an ecological context and to do that, we must integrate across physiology, behavior, genetics, and evolution.
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Affiliation(s)
- Michael J Sheriff
- Department of Ecosystem Science and Management, Huck Institute of the Life Sciences, Pennsylvania State University, University Park, PA 16802, USA
| | - Alison Bell
- School of Integrative Biology, Program in Neuroscience, and Program in Ecology, Evolution and Conservation Biology, Carl R. Woese Institute for Genomic Biology, University of Illinois, Urbana Champaign, IL 61821, USA
| | - Rudy Boonstra
- Centre for the Neurobiology of Stress, Department of Biological Sciences, University of Toronto Scarborough, Toronto, Ontario M1C 1A4, Canada
| | - Ben Dantzer
- Department of Psychology, and Department of Ecology and Evolutionary Biology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Sophia G Lavergne
- Centre for the Neurobiology of Stress, Department of Biological Sciences, University of Toronto Scarborough, Toronto, Ontario M1C 1A4, Canada
| | - Katie E McGhee
- Department of Biology, the University of the South, Sewanee, TN 37383, USA
| | - Kirsty J MacLeod
- Department of Ecosystem Science and Management, Huck Institute of the Life Sciences, Pennsylvania State University, University Park, PA 16802, USA.,Department of Biology, Mueller Laboratory, Pennsylvania State University, University Park, PA 16802, USA
| | - Laurane Winandy
- CNRS, Université Toulouse 3 Paul Sabatier, ENFA, UMR5174 (Laboratoire Évolution and Diversité Biologique), 31077 Toulouse, France.,CNRS, UMR5321, Station d'Ecologie Théorique et Expérimentale, 09200 Moulis, France
| | - Cedric Zimmer
- Department of Ecology and Evolutionary Biology, Cornell University, Ithaca, NY 14853, USA
| | - Oliver P Love
- Department of Biological Sciences, University of Windsor, Windsor, Ontario N9B 3P4, Canada
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13
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Winandy L, Denoël M. Expression of sexual ornaments in a polymorphic species: phenotypic variation in response to environmental risk. J Evol Biol 2015; 28:1049-56. [PMID: 25847588 DOI: 10.1111/jeb.12636] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2014] [Accepted: 03/20/2015] [Indexed: 12/19/2022]
Abstract
Secondary sexual traits may evolve under the antagonistic context of sexual and natural selection. In some polymorphic species, these traits are only expressed during the breeding period and are differently expressed in alternative phenotypes. However, it is unknown whether such phenotypes exhibit phenotypic plasticity of seasonal ornamentations in response to environmental pressures such as in the presence of fish (predation risk). This is an important question to understand the evolution of polyphenisms. We used facultative paedomorphosis in newts as a model system because it involves the coexistence of paedomorphs that retain gills in the adult stage with metamorphs that have undergone metamorphosis, but also because newts exhibit seasonal sexual traits. Our aim was therefore to determine the influence of fish on the development of seasonal ornamentation in the two phenotypes of the palmate newt (Lissotriton helveticus). During the entire newt breeding period, we assessed the importance of phenotype and fish presence with an information-theoretic approach. Our results showed that paedomorphs presented much less developed ornamentation than metamorphs and those ornamentations varied over time. Fish inhibited the development of sexual traits but differently between phenotypes: in contrast to metamorphs, paedomorphs lack the phenotypic plasticity of sexual traits to environmental risk. This study points out that internal and external parameters act in complex ways in the expression of seasonal sexual ornamentations and that similar environmental pressure can induce a contrasted evolution in alternative phenotypes.
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Affiliation(s)
- L Winandy
- Laboratory of Fish and Amphibian Ethology, Behavioural Biology Unit, Department of Biology, Ecology and Evolution, University of Liège, Liège, Belgium
| | - M Denoël
- Laboratory of Fish and Amphibian Ethology, Behavioural Biology Unit, Department of Biology, Ecology and Evolution, University of Liège, Liège, Belgium
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Affiliation(s)
- Laurane Winandy
- Behavioural Biology Unit; University of Liège; Liège; Belgium
| | - Mathieu Denoël
- Behavioural Biology Unit; University of Liège; Liège; Belgium
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Batta G, Scheepers L, Winandy L, Dallemagne G. Le décapage des aciers spéciaux. Rev Met Paris 1953; 50:49-56. [DOI: 10.1051/metal/195350010049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/27/2023]
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