Accession

SAMC1529810

Accession in Other Database

Sample name

NE-16

Title

NE-16

Sample type

Human sample

Organism

Homo sapiens

Description

Single-stranded libraries were prepared for this sample. We then amplified libraries for 35 cycles using the AccuPrime Pfx polymerase to obtain enough ancient DNA for capture. The P5 and P19 primers were added last to avoid library contamination.

Attributes

Isolate	not collected
Age
Biomaterial provider	Institute for Ecological Research and Pollution Control of Plateau Lakes, Yunnan University
Sex	female
Tissue	bone
Disease
Cell line
Cell subtype
Cell type
Culture collection
Development stage
Disease stage
Ethnicity
Health State
Karyotype
Phenotype
Population
Race
Type
Treatment
Collection date	2016-08-02

Custom attributes

Release date

2021-05-27

BioProject Accession

PRJCA003699

Submitter

Qiaomei Fu (fuqiaomei@ivpp.ac.cn)

Organization

Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences

Submission date

2023-06-18

Sample Data

Resource name	Description
GSA-Human (1)	-
HRA000411 (Open Access)	Northeast Asia was inhabited by modern humans as early as 40 thousand years ago (ka), as demonstrated by the genomic study of the Tianyuan man. Using genome-wide data obtained from 25 individuals dated to 33.6-3.4 ka from the Amur Region, we demonstrate that Tianyuan-related ancestry was widespread in Northeast Asia before the Last Glacial Maximum (LGM). At the close of the LGM stadial, the earliest Coastal North Chinese appeared in the Amur Region, and this population is basal to published ancient Northeast Asians. Human populations in the Amur Region have maintained genetic continuity from 14 ka and these early inhabitants represent the closest East Asian source known for the Ancient Paleo-Siberians. We also observed that EDAR V370A was likely to have been elevated to high frequency after the LGM, suggesting a possible timing for its selection. This study is the first look at the deep population dynamics of Northeast Asia.

Resource name

Description

GSA-Human (1)

HRA000411 (Open Access)

Northeast Asia was inhabited by modern humans as early as 40 thousand years ago (ka), as demonstrated by the genomic study of the Tianyuan man. Using genome-wide data obtained from 25 individuals dated to 33.6-3.4 ka from the Amur Region, we demonstrate that Tianyuan-related ancestry was widespread in Northeast Asia before the Last Glacial Maximum (LGM). At the close of the LGM stadial, the earliest Coastal North Chinese appeared in the Amur Region, and this population is basal to published ancient Northeast Asians. Human populations in the Amur Region have maintained genetic continuity from 14 ka and these early inhabitants represent the closest East Asian source known for the Ancient Paleo-Siberians. We also observed that EDAR V370A was likely to have been elevated to high frequency after the LGM, suggesting a possible timing for its selection. This study is the first look at the deep population dynamics of Northeast Asia.

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