The influence of predator community composition on photoprotective traits of copepods.

Arctic charr Leptodiaptomus minutus Photoprotection UVR astaxanthin carotenoid mycosporine‐like amino acids threespine stickleback

Journal

Ecology and evolution
ISSN: 2045-7758
Titre abrégé: Ecol Evol
Pays: England
ID NLM: 101566408

Informations de publication

Date de publication:
Apr 2022
Historique:
received: 07 09 2021
accepted: 06 04 2022
entrez: 2 5 2022
pubmed: 3 5 2022
medline: 3 5 2022
Statut: epublish

Résumé

Trait expression of natural populations often jointly depends on prevailing abiotic environmental conditions and predation risk. Copepods, for example, can vary their expression of compounds that confer protection against ultraviolet radiation (UVR), such as astaxanthin and mycosporine-like amino acids (MAAs), in relation to predation risk. Despite ample evidence that copepods accumulate less astaxanthin in the presence of predators, little is known about how the community composition of planktivorous fish can affect the overall expression of photoprotective compounds. Here, we investigate how the (co-)occurrence of Arctic charr (

Identifiants

pubmed: 35494499
doi: 10.1002/ece3.8862
pii: ECE38862
pmc: PMC9035585
doi:

Banques de données

Dryad
['10.5061/dryad.hqbzkh1gr']

Types de publication

Journal Article

Langues

eng

Pagination

e8862

Informations de copyright

© 2022 The Authors. Ecology and Evolution published by John Wiley & Sons Ltd.

Déclaration de conflit d'intérêts

All authors declare no conflict of interest.

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Auteurs

Rebecca Oester (R)

ETH Zürich, D-USYS Zürich Switzerland.
Department of Fish Ecology and Evolution Eawag Swiss Federal Institute of Aquatic Science and Technology, Centre for Ecology, Evolution and Biogeochemistry Kastanienbaum Switzerland.
Department of Evolutionary Biology and Environmental Studies University of Zurich Zurich Switzerland.
Institute of Applied Microbiology University of Applied Sciences and Arts of Southern Switzerland Mendrisio Switzerland.

Ryan Greenway (R)

Department of Fish Ecology and Evolution Eawag Swiss Federal Institute of Aquatic Science and Technology, Centre for Ecology, Evolution and Biogeochemistry Kastanienbaum Switzerland.

Marvin Moosmann (M)

Department of Fish Ecology and Evolution Eawag Swiss Federal Institute of Aquatic Science and Technology, Centre for Ecology, Evolution and Biogeochemistry Kastanienbaum Switzerland.
Division of Aquatic Ecology and Evolution Institute of Ecology and Evolution University of Bern Bern Switzerland.

Ruben Sommaruga (R)

Department of Ecology Lake and Glacier Ecology Research Group University of Innsbruck Innsbruck Austria.

Barbara Tartarotti (B)

Department of Ecology Lake and Glacier Ecology Research Group University of Innsbruck Innsbruck Austria.

Jakob Brodersen (J)

Department of Fish Ecology and Evolution Eawag Swiss Federal Institute of Aquatic Science and Technology, Centre for Ecology, Evolution and Biogeochemistry Kastanienbaum Switzerland.
Division of Aquatic Ecology and Evolution Institute of Ecology and Evolution University of Bern Bern Switzerland.

Blake Matthews (B)

Department of Fish Ecology and Evolution Eawag Swiss Federal Institute of Aquatic Science and Technology, Centre for Ecology, Evolution and Biogeochemistry Kastanienbaum Switzerland.

Classifications MeSH