古环境 ＤＮＡ与环境考古

Research output: Contribution to journal › Journal article › Research › peer-review

Standard

古环境 ＤＮＡ与环境考古. / Gu, Zhengquan; Wang, Yucheng; Liu, Yongqin; Yang, Xiaoyan; Chen, Fahu.

In: Quaternary Studies, Vol. 40, No. 2, 2020, p. 295-306.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Gu, Z, Wang, Y, Liu, Y, Yang, X & Chen, F 2020, '古环境 ＤＮＡ与环境考古', Quaternary Studies, vol. 40, no. 2, pp. 295-306. https://doi.org/10.11928/j.issn.1001-7410.2020.02.01

APA

Gu, Z., Wang, Y., Liu, Y., Yang, X., & Chen, F. (2020). 古环境 ＤＮＡ与环境考古. Quaternary Studies, 40(2), 295-306. https://doi.org/10.11928/j.issn.1001-7410.2020.02.01

Vancouver

Gu Z, Wang Y, Liu Y, Yang X, Chen F. 古环境 ＤＮＡ与环境考古. Quaternary Studies. 2020;40(2):295-306. https://doi.org/10.11928/j.issn.1001-7410.2020.02.01

Author

Gu, Zhengquan ; Wang, Yucheng ; Liu, Yongqin ; Yang, Xiaoyan ; Chen, Fahu. / 古环境 ＤＮＡ与环境考古. In: Quaternary Studies. 2020 ; Vol. 40, No. 2. pp. 295-306.

Bibtex

@article{aafe6744f8714c02822fc543ace52293,
title = "古环境 ＤＮＡ与环境考古",
abstract = "Ancient environmental DNA(ancient eDNA)refers to ancient DNA(aDNA)derived from palaeoenvironmental samples. Different from ancient DNA, ancient eDNA contains a mixture of highly fragmented DNA from multiple organisms, and usually attached to humic acids and mineral particles. Ancient eDNA has been found to be preserved in coprolites, dental calculus, gut contents, ice, permafrost, and the sediments from lake, marine, cave and archaeological sites. Ancient eDNA technology started in 1998, and has experienced three stages of development:(1)identifying specific species through DNA barcodes, (2)recovery of certain groups of organisms via DNA metabarcoding, and (3) reconstruction of paleoecosystems using shotgun metagenomics. Compared to the fossil identification methods, the ancient eDNA methods have several advantages such as:less sample consumption, easier operation, no demand for fossils, and more species information revealed from one sample. Therefore, the ancient eDNA methods have been widely applied in many fields of environmental archaeology, including palaeoecological reconstruction, ancient human diet, ancient agricultural development, ancient human migrations, as well as anthropogenic environmental change. In this paper, we review the development, research methods, application directions and existing problems of ancient eDNA technology. We conclude that with the improvement of ancient eDNA technology, its application in environmental archaeology would be more promising.",
keywords = "Ancient eDNA, DNA metabarcoding, Environmental archaeology, Paleoecology, Shotgun metagenomics",
author = "Zhengquan Gu and Yucheng Wang and Yongqin Liu and Xiaoyan Yang and Fahu Chen",
note = "Publisher Copyright: {\textcopyright} 2020, Science in China Press. All rights reserved.",
year = "2020",
doi = "10.11928/j.issn.1001-7410.2020.02.01",
language = "Kinesisk (Traditional)",
volume = "40",
pages = "295--306",
journal = "Quaternary Sciences",
issn = "1001-7410",
publisher = "Chinese Academy of Sciences",
number = "2",

}

RIS

TY - JOUR

T1 - 古环境 ＤＮＡ与环境考古

AU - Gu, Zhengquan

AU - Wang, Yucheng

AU - Liu, Yongqin

AU - Yang, Xiaoyan

AU - Chen, Fahu

N1 - Publisher Copyright: © 2020, Science in China Press. All rights reserved.

PY - 2020

Y1 - 2020

N2 - Ancient environmental DNA(ancient eDNA)refers to ancient DNA(aDNA)derived from palaeoenvironmental samples. Different from ancient DNA, ancient eDNA contains a mixture of highly fragmented DNA from multiple organisms, and usually attached to humic acids and mineral particles. Ancient eDNA has been found to be preserved in coprolites, dental calculus, gut contents, ice, permafrost, and the sediments from lake, marine, cave and archaeological sites. Ancient eDNA technology started in 1998, and has experienced three stages of development:(1)identifying specific species through DNA barcodes, (2)recovery of certain groups of organisms via DNA metabarcoding, and (3) reconstruction of paleoecosystems using shotgun metagenomics. Compared to the fossil identification methods, the ancient eDNA methods have several advantages such as:less sample consumption, easier operation, no demand for fossils, and more species information revealed from one sample. Therefore, the ancient eDNA methods have been widely applied in many fields of environmental archaeology, including palaeoecological reconstruction, ancient human diet, ancient agricultural development, ancient human migrations, as well as anthropogenic environmental change. In this paper, we review the development, research methods, application directions and existing problems of ancient eDNA technology. We conclude that with the improvement of ancient eDNA technology, its application in environmental archaeology would be more promising.

AB - Ancient environmental DNA(ancient eDNA)refers to ancient DNA(aDNA)derived from palaeoenvironmental samples. Different from ancient DNA, ancient eDNA contains a mixture of highly fragmented DNA from multiple organisms, and usually attached to humic acids and mineral particles. Ancient eDNA has been found to be preserved in coprolites, dental calculus, gut contents, ice, permafrost, and the sediments from lake, marine, cave and archaeological sites. Ancient eDNA technology started in 1998, and has experienced three stages of development:(1)identifying specific species through DNA barcodes, (2)recovery of certain groups of organisms via DNA metabarcoding, and (3) reconstruction of paleoecosystems using shotgun metagenomics. Compared to the fossil identification methods, the ancient eDNA methods have several advantages such as:less sample consumption, easier operation, no demand for fossils, and more species information revealed from one sample. Therefore, the ancient eDNA methods have been widely applied in many fields of environmental archaeology, including palaeoecological reconstruction, ancient human diet, ancient agricultural development, ancient human migrations, as well as anthropogenic environmental change. In this paper, we review the development, research methods, application directions and existing problems of ancient eDNA technology. We conclude that with the improvement of ancient eDNA technology, its application in environmental archaeology would be more promising.

KW - Ancient eDNA

KW - DNA metabarcoding

KW - Environmental archaeology

KW - Paleoecology

KW - Shotgun metagenomics

U2 - 10.11928/j.issn.1001-7410.2020.02.01

DO - 10.11928/j.issn.1001-7410.2020.02.01

M3 - Tidsskriftartikel

AN - SCOPUS:85111027136

VL - 40

SP - 295

EP - 306

JO - Quaternary Sciences

JF - Quaternary Sciences

SN - 1001-7410

IS - 2

ER -

ID: 285314663