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Dead or alive: sedi...
Dead or alive: sediment DNA archives as tools for tracking aquatic evolution and adaptation
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Ellegaard, M. (author)
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Clokie, M. R. J. (author)
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Czypionka, T. (author)
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Frisch, D. (author)
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- Godhe, Anna, 1967 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för marina vetenskaper,Department of marine sciences
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Kremp, A. (author)
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Letarov, A. (author)
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McGenity, T. J. (author)
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Ribeiro, S. (author)
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Anderson, N. J. (author)
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(creator_code:org_t)
- 2020-04-07
- 2020
- English.
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In: Communications Biology. - : Springer Science and Business Media LLC. - 2399-3642. ; 3:1
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https://gup.ub.gu.se...
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https://doi.org/10.1...
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Abstract
Subject headings
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- DNA can be preserved in marine and freshwater sediments both in bulk sediment and in intact, viable resting stages. Here, we assess the potential for combined use of ancient, environmental, DNA and timeseries of resurrected long-term dormant organisms, to reconstruct trophic interactions and evolutionary adaptation to changing environments. These new methods, coupled with independent evidence of biotic and abiotic forcing factors, can provide a holistic view of past ecosystems beyond that offered by standard palaeoecology, help us assess implications of ecological and molecular change for contemporary ecosystem functioning and services, and improve our ability to predict adaptation to environmental stress. Ellegaard et al. discuss the potential for using ancient environmental DNA (eDNA), combined with resurrection ecology, to analyse trophic interactions and evolutionary adaptation to changing environments. Their Review suggests that these techniques will improve our ability to predict genetic and phenotypic adaptation to environmental stress.
Subject headings
- NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Oceanografi, hydrologi och vattenresurser (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Oceanography, Hydrology and Water Resources (hsv//eng)
Keyword
- extracellular DNA
- ancient DNA
- genetic-structure
- lake-sediments
- baltic sea
- impact
- water
- abundance
- responses
- life
- Life Sciences & Biomedicine - Other Topics
- Science & Technology - Other
- Topics
Publication and Content Type
- ref (subject category)
- art (subject category)
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To the university's database
- By the author/editor
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Ellegaard, M.
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Clokie, M. R. J.
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Czypionka, T.
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Frisch, D.
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Godhe, Anna, 196 ...
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Kremp, A.
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show more...
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Letarov, A.
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McGenity, T. J.
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Ribeiro, S.
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Anderson, N. J.
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Earth and Relate ...
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and Oceanography Hyd ...
- Articles in the publication
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Communications B ...
- By the university
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University of Gothenburg