Author

Alexis Fonseca

Stockholm UniversityORCID 0000-0003-4580-6270Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Assay:metagenomics· 3 Research Focus:ecology & biodiversity· 1 Research Focus:host-pathogen & immune response· 1 Research Focus:metabolism & bioenergetics· 1

Frequent Co-Authors

Pedro A. InostrozaiD· 2 shared Alf M. NorkkoiD· 1 shared Amelia‐Elena RotaruiD· 1 shared Christoph HumborgiD· 1 shared Eduardo AcostaiD· 1 shared Emma BelliD· 1 shared Francisco J. A. NascimentoiD· 1 shared Karin HolmfeldtiD· 1 shared

Activity by Year

2026-2026 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 17 mutual co-author links

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2 shared papersMicrobiology

Pedro A. InostrozaORCID

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3 papers

Recent·Most cited

MicrobiologyWater ResearchPeer-reviewedMay 16, 2026

Wastewater-impacted Skagerrak Sea microbiomes anaerobically demethylate micropollutants

Tetyana Gilevska, Amelia‐Elena Rotaru, Konstantinos Anestis…·Stefano Bonaglia

The paper investigates anaerobic demethylation of methylated micropollutants in Skagerrak Sea sediments, showing bacterial and archaeal pathways for naproxen but recalcitrance for caffeine.

DOI 10.1016/j.watres.2026.126138

metagenomicsexperimental assay

𝕏 PostBluesky

MicrobiologybioRxivPreprintMar 18, 2026

Infauna selectively enhance DNA virus diversity and activity in marine sediments

Alexis Fonseca, Mathias Middelboe, Karin Holmfeldt…·Francisco J. A. Nascimento

The paper investigates how infauna affect DNA and RNA virus communities in marine sediments, finding increased DNA virus abundance and activity under higher infauna conditions.

DOI 10.64898/2026.03.17.711404

metagenomicsexperimental assay

𝕏 PostBluesky

MicrobiologybioRxivPreprintMar 14, 2026

Metabarcoding reveals that bacterial and fungal microbiomes are perturbed by micropollutants in a fjord system (Hakefjorden and Askerofjorden) at the Swedish west coast

Eduardo Acosta, Nicolai Verbücheln, Sonja Schaufelberger…·Pedro A. Inostroza

This study uses metabarcoding to show that micropollutants from wastewater treatment plants reduce microbial diversity and alter community structure in fjord systems.

1 citation

metagenomicsexperimental assay

𝕏 PostBluesky