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Article

Ecological genomics in the Northern krill uncovers loci for local adaptation across ocean basins.

Nature communications - 1 Aug 2024

Unneberg Per, Larsson Mårten, Olsson Anna, Wallerman Ola, Petri Anna, Bunikis Ignas, Vinnere Pettersson Olga, Papetti Chiara, Gislason Astthor, Glenner Henrik, Cartes Joan E, Blanco-Bercial Leocadio, Eriksen Elena, Meyer Bettina, Wallberg Andreas

Abstract excerpt

Krill are vital as food for many marine animals but also impacted by global warming. To learn how they and other zooplankton may adapt to a warmer world we studied local adaptation in the widespread Northern krill (Meganyctiphanes norvegica). We assemble and characterize its large genome and compare genome-scale variation among 74 specimens from the colder Atlantic Ocean and warmer Mediterranean Sea. The 19 Gb...

Topics

Animals
Euphausiacea
Atlantic Ocean
Adaptation, Physiological
Genomics
Mediterranean Sea
Polymorphism, Single Nucleotide
Genome
Zooplankton
Gene Flow

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Genetic Variation

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Open in PubMed Open full text

Identifiers

PMID: 39090106
DOI: 10.1038/s41467-024-50239-7
PMCID: PMC11294593

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-39090106-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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