Article Dans Une Revue Quaternary Année : 2021

Lake Sedimentary DNA Research on Past Terrestrial and Aquatic Biodiversity: Overview and Recommendations

1 Umeå University = Umeå Universitet
2 EDYTEM - Environnements, Dynamiques et Territoires de Montagne
3 UiT - The Arctic University of Norway [Tromsø, Norway]
4 UCPH - Københavns Universitet = University of Copenhagen = Université de Copenhague
5 Uppsala University
6 Department of Earth and Environmental Sciences [München]
7 GeoBio-CenterLMU
8 UNIGE - Université de Genève = University of Geneva
9 SLU - Swedish University of Agricultural Sciences = Sveriges lantbruksuniversitet
10 University of Southampton
11 INSTAAR - Institute of Arctic Alpine Research [University of Colorado Boulder]
12 LMGE - Laboratoire Microorganismes : Génome et Environnement
13 Department of Environmental Science and Policy [Milano]
14 LECA - Laboratoire d'Ecologie Alpine
15 Department of Biology [Concordia]
16 Groupe de recherche interuniversitaire en limnologie et en environnement aquatique - GRIL (Montréal, Canada)
17 Department of Biology [McGill University]
18 AWI - Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung = Alfred Wegener Institute for Polar and Marine Research = Institut Alfred-Wegener pour la recherche polaire et marine
19 Institute of Mathematics
20 University of Potsdam = Universität Potsdam
21 Department of Biology, University of Konstanz, Konstanz, Germany
22 Tartu University Hospital
23 School of Biological and Chemical Sciences
24 Department of Environmental Sciences and Lake Erie Center, University of Toledo, Toledo, OH 43606
25 CAM - University of Cambridge [Cambridge, UK]
26 WA-OIGC - Western Australia Organic and Isotope Geochemistry Centre
27 Limnological Institute, Department of Biology, University of Konstanz, 78464 Konstanz
28 CARRTEL - Centre Alpin de Recherche sur les Réseaux Trophiques et Ecosystèmes Limniques
29 UNIROMA - Università degli Studi di Roma "La Sapienza" = Sapienza University [Rome]
Eric Capo
Kevin Nota
  • Fonction : Auteur
Kurt Kjær
  • Fonction : Auteur
Fredrik Olajos

Résumé

The use of lake sedimentary DNA to track the long-term changes in both terrestrial and aquatic biota is a rapidly advancing field in paleoecological research. Although largely applied nowadays, knowledge gaps remain in this field and there is therefore still research to be conducted to ensure the reliability of the sedimentary DNA signal. Building on the most recent literature and seven original case studies, we synthesize the state-of-the-art analytical procedures for effective sampling, extraction, amplification, quantification and/or generation of DNA inventories from sedimentary ancient DNA (sedaDNA) via high-throughput sequencing technologies. We provide recommendations based on current knowledge and best practises.

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Dates et versions

hal-03218984 , version 1 (26-05-2021)

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Eric Capo, Charline Giguet-Covex, Alexandra Rouillard, Kevin Nota, Peter Heintzman, et al.. Lake Sedimentary DNA Research on Past Terrestrial and Aquatic Biodiversity: Overview and Recommendations. Quaternary, 2021, 4 (1), pp.6. ⟨10.3390/quat4010006⟩. ⟨hal-03218984⟩
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