Diverse plant and animal genetic records from Holocene and Pleistocene sediments

E. Willerslev; Anders J. Hansen; J. Binladen; T. B. Brand; M. T. P. Gilbert; B. Shapiro; M. Bunce; C. Wiuf; D. A. Gilichinsky; A. Cooper

doi:10.1126/science.1084114

Diverse plant and animal genetic records from Holocene and Pleistocene sediments

E. Willerslev, Anders J. Hansen, J. Binladen, T. B. Brand, M. T. P. Gilbert, B. Shapiro, M. Bunce, C. Wiuf, D. A. Gilichinsky, A. Cooper

390 Citationer (Scopus)

Abstract

Genetic analyses of permafrost and temperate sediments reveal that plant and animal DNA may be preserved for long periods, even in the absence of obvious macrofossils. In Siberia, five permafrost cores ranging from 400,000 to 10,000 years old contained at least 19 different plant taxa, including the oldest authenticated ancient DNA sequences known, and megafaunal sequences including mammoth, bison, and horse. The genetic data record a number of dramatic changes in the taxonomic diversity and composition of Beringian vegetation and fauna. Temperate cave sediments in New Zealand also yielded DNA sequences of extinct biota, including two species of ratite moa, and 29 plant taxa characteristic of the prehuman environment. Therefore, many sedimentary deposits may contain unique, and widespread, genetic records of paleoenvironments.
Udgivelsesdato: 2003 May 2

Originalsprog	Engelsk
Tidsskrift	Science
Vol/bind	300
Udgave nummer	5620
Sider (fra-til)	791-5
ISSN	0036-8075
DOI	https://doi.org/10.1126/science.1084114
Status	Udgivet - 2003

Adgang til dokumentet

10.1126/science.1084114

Citationsformater

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title = "Diverse plant and animal genetic records from Holocene and Pleistocene sediments",

abstract = "Genetic analyses of permafrost and temperate sediments reveal that plant and animal DNA may be preserved for long periods, even in the absence of obvious macrofossils. In Siberia, five permafrost cores ranging from 400,000 to 10,000 years old contained at least 19 different plant taxa, including the oldest authenticated ancient DNA sequences known, and megafaunal sequences including mammoth, bison, and horse. The genetic data record a number of dramatic changes in the taxonomic diversity and composition of Beringian vegetation and fauna. Temperate cave sediments in New Zealand also yielded DNA sequences of extinct biota, including two species of ratite moa, and 29 plant taxa characteristic of the prehuman environment. Therefore, many sedimentary deposits may contain unique, and widespread, genetic records of paleoenvironments. Udgivelsesdato: 2003 May 2",

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T1 - Diverse plant and animal genetic records from Holocene and Pleistocene sediments

AU - Willerslev, E.

AU - Hansen, Anders J.

AU - Binladen, J.

AU - Brand, T. B.

AU - Gilbert, M. T. P.

AU - Shapiro, B.

AU - Bunce, M.

AU - Wiuf, C.

AU - Gilichinsky, D. A.

AU - Cooper, A.

N1 - 673KH Times Cited:82 Cited References Count:28

PY - 2003

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N2 - Genetic analyses of permafrost and temperate sediments reveal that plant and animal DNA may be preserved for long periods, even in the absence of obvious macrofossils. In Siberia, five permafrost cores ranging from 400,000 to 10,000 years old contained at least 19 different plant taxa, including the oldest authenticated ancient DNA sequences known, and megafaunal sequences including mammoth, bison, and horse. The genetic data record a number of dramatic changes in the taxonomic diversity and composition of Beringian vegetation and fauna. Temperate cave sediments in New Zealand also yielded DNA sequences of extinct biota, including two species of ratite moa, and 29 plant taxa characteristic of the prehuman environment. Therefore, many sedimentary deposits may contain unique, and widespread, genetic records of paleoenvironments. Udgivelsesdato: 2003 May 2

AB - Genetic analyses of permafrost and temperate sediments reveal that plant and animal DNA may be preserved for long periods, even in the absence of obvious macrofossils. In Siberia, five permafrost cores ranging from 400,000 to 10,000 years old contained at least 19 different plant taxa, including the oldest authenticated ancient DNA sequences known, and megafaunal sequences including mammoth, bison, and horse. The genetic data record a number of dramatic changes in the taxonomic diversity and composition of Beringian vegetation and fauna. Temperate cave sediments in New Zealand also yielded DNA sequences of extinct biota, including two species of ratite moa, and 29 plant taxa characteristic of the prehuman environment. Therefore, many sedimentary deposits may contain unique, and widespread, genetic records of paleoenvironments. Udgivelsesdato: 2003 May 2

U2 - 10.1126/science.1084114

DO - 10.1126/science.1084114

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SN - 0036-8075

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SP - 791

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JO - Science

JF - Science

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