Sökning: id:"swepub:oai:DiVA.org:nrm-4098" >
Unveiling the Ecolo...
-
Sarkissian, Clio DerUniversité Paul Sabatier
(författare)
Unveiling the Ecological Applications of Ancient DNA From Mollusk Shells
- Artikel/kapitelEngelska2020
Förlag, utgivningsår, omfång ...
-
2020-03-03
-
Frontiers Media SA,2020
-
electronicrdacarrier
Nummerbeteckningar
-
LIBRIS-ID:oai:DiVA.org:nrm-4098
-
https://urn.kb.se/resolve?urn=urn:nbn:se:nrm:diva-4098URI
-
https://doi.org/10.3389/fevo.2020.00037DOI
-
https://lup.lub.lu.se/record/ab8a3870-cd22-4190-970c-ed31d195d97bURI
Kompletterande språkuppgifter
-
Språk:engelska
-
Sammanfattning på:engelska
Ingår i deldatabas
Klassifikation
-
Ämneskategori:ref swepub-contenttype
-
Ämneskategori:art swepub-publicationtype
Anmärkningar
-
The shells of marine mollusks represent promising metagenomic archives of the past, adding to bones, teeth, hairs, and environmental samples most commonly examined in ancient DNA research. Seminal work has established that DNA recovery from marine mollusk shells depends on their microstructure, preservation and disease state, and that authentic ancient DNA could be retrieved from specimens as old as 7,000 years. Here, we significantly push the temporal limit for shell DNA recovery to >= 100,000 years with the successful genetic characterization of one Portlandia arctica and one Mytilus mussel sample collected within a dated permafrost layer from the Taimyr Peninsula, Russia. We expand the analysis of ancient DNA in carbonate shells to a larger number of genera (Arctica, Cernuella, Crassostrea, Dreissena, Haliotis, Lymnaea, Margaritifera, Pecten, Ruditapes, Venerupis) from marine, freshwater and terrestrial environments. We demonstrate that DNA from ancient shells can provide sufficient resolution for taxonomic, phylogenetic and/or population assignment. Our results confirm mollusk shells as long-term DNA reservoirs, opening new avenues for the investigation of environmental changes, commercial species management, biological invasion, and extinction. This is especially timely in light of modern threats to biodiversity and ecosystems.
Ämnesord och genrebeteckningar
Biuppslag (personer, institutioner, konferenser, titlar ...)
-
Möller, PerLund University,Lunds universitet,Kvartärgeologi,Geologiska institutionen,Naturvetenskapliga fakulteten,Quaternary Sciences,Department of Geology,Faculty of Science(Swepub:lu)geol-pmo
(författare)
-
Hofman, Courtney A.University of Oklahoma
(författare)
-
Ilsoe, PeterUniversity of Copenhagen
(författare)
-
Rick, Torben C.Smithsonian Institution
(författare)
-
Schiotte, TomUniversity of Copenhagen
(författare)
-
Sorensen, Martin VintherUniversity of Copenhagen
(författare)
-
Dalen, LoveSwedish Museum of Natural History,Naturhistoriska riksmuseet,Enheten för bioinformatik och genetik(Swepub:nrm)lovedale
(författare)
-
Orlando, LudovicUniversity of Copenhagen,Université Paul Sabatier
(författare)
-
Université Paul SabatierKvartärgeologi
(creator_code:org_t)
Sammanhörande titlar
-
Ingår i:Frontiers in Ecology and Evolution: Frontiers Media SA82296-701X
Internetlänk
Hitta via bibliotek
Till lärosätets databas