Bilde av Horaud, Mathilde
Bilde av Horaud, Mathilde
PhD student Fakultet for biovitenskap, fiskeri og økonomi mathilde.horaud@uit.no Tromsø Her finner du meg

Mathilde Horaud


Stillingsbeskrivelse

I am a marine evolutionary biologist specializing in population genomics and phenotypic variation in marine systems, with a particular focus on how adaptive processes shape population structure in highly connected environments. My research integrates whole-genome sequencing and phenotypic approaches (e.g., otolith-based analyses) to investigate how spatial and temporal heterogeneity, life-history traits, and genomic architecture interact to generate biological diversity in marine fishes.

My work focuses on resolving complex and often cryptic population structure, with an emphasis on understanding how heterogeneous genomic divergence emerges under gene flow. I am particularly interested in the role of genomic architecture (e.g., structural variants), environmental gradients, and life-history variation in shaping adaptive differentiation, and in developing integrative frameworks that combine genomic and phenotypic data to improve population inference.

My research sits at the interface of evolutionary biology, conservation genomics, and applied fisheries science, with strong implications for stock identification, sustainable exploitation, and aquaculture management. I am particularly interested in understanding how adaptive diversity is generated, maintained, and potentially eroded under anthropogenic pressures, and in translating genomic insights into practical management strategies.


  • Mathilde Horaud, Núria Raventós, Kim Præbel, Carles Galiá-Camps, Cinta Pegueroles, Carlos Carreras m.fl.:
    Allochrony in Atlantic Lumpfish: Genomic and Otolith Shape Divergence Between Spring and Autumn Spawners
    Ecology and Evolution 2025 DOI / ARKIV
  • Mathilde Horaud, Rosana Arizmendi-Meija, Elisabet Nebot-Colomer, Paula López-Sendino, Agostinho Antunes, Simon Dellicour m.fl.:
    Comparative population genetics of habitat-forming octocorals in two marine protected areas: eco-evolutionary and management implications
    Conservation Genetics 2023 DOI / ARKIV
  • Mathilde Horaud, Arve Lynghammar :
    Spatio-temporal genomic and phenotypic divergence in Atlantic lumpfish from Norwegian waters: Implications for fisheries and aquaculture management
    UiT Norges arktiske universitet 03. juni 2026 ARKIV

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    Forskningsinteresser

    I am a marine evolutionary biologist specializing in population genomics and phenotypic variation in marine systems, with a particular focus on how adaptive processes shape population structure in highly connected environments. My research integrates whole-genome sequencing and phenotypic approaches (e.g., otolith-based analyses) to investigate how spatial and temporal heterogeneity, life-history traits, and genomic architecture interact to generate biological diversity in marine fishes.

    My work focuses on resolving complex and often cryptic population structure, with an emphasis on understanding how heterogeneous genomic divergence emerges under gene flow. I am particularly interested in the role of genomic architecture (e.g., structural variants), environmental gradients, and life-history variation in shaping adaptive differentiation, and in developing integrative frameworks that combine genomic and phenotypic data to improve population inference.

    My research sits at the interface of evolutionary biology, conservation genomics, and applied fisheries science, with strong implications for stock identification, sustainable exploitation, and aquaculture management. I am particularly interested in understanding how adaptive diversity is generated, maintained, and potentially eroded under anthropogenic pressures, and in translating genomic insights into practical management strategies.


    Medlem i forskningsgruppe / senter



    Norges fiskerihøgskole B302


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