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Links from GEO DataSets

Items: 9

1.

Autosomal and uniparental portraits of the native populations of Sakha (Yakutia): implications for the peopling of Northeast Eurasia

(Submitter supplied) Sakha – an area connecting South and Northeast Siberia – is significant for understanding the history of peopling of Northeast Eurasia and the Americas. Previous studies have shown a genetic contiguity between Siberia and East Asia and the key role of South Siberia in the colonization of Siberia. We report the results of a high-resolution phylogenetic analysis of 701 mtDNAs and 318 Y chromosomes from five native populations of Sakha (Yakuts, Evenks, Evens, Yukaghirs and Dolgans) and of the analysis of more than 500,000 autosomal SNPs of 758 individuals from 55 populations, including 40 previously unpublished samples from Siberia. more...
Organism:
Homo sapiens
Type:
Genome variation profiling by SNP array
Platform:
GPL8888
40 Samples
Download data:
GEO (TXT)
Series
Accession:
GSE46828
ID:
200046828
2.

Upper Palaeolithic Siberian genome reveals dual ancestry of Native Americans

(Submitter supplied) Here we present genome-wide high-coverage genotyping data on a panel of 85 human samples from Eurasia that are used in addition to public data in studing the genomic context of a 24 kya old DNA sample from Southern Siberia that was sequenced to the avwerage depth of 1X.
Organism:
Homo sapiens
Type:
SNP genotyping by SNP array; Genome variation profiling by SNP array
Platforms:
GPL8887 GPL8888 GPL6987
85 Samples
Download data:
GEO (TXT)
Series
Accession:
GSE50727
ID:
200050727
3.

Afghan Hindu Kush: where Eurasian sub-continent gene flows converge

(Submitter supplied) Despite being located at the crossroads of Asia, genetics of the Afghanistan populations have been largely overlooked. It is currently inhabited by five major ethnic populations: Pashtun, Tajik, Hazara, Uzbek and Turkmen. Here we present autosomal from a subset of our samples, mitochondrial and Y- chromosome data from over 500 Afghan samples among these 5 ethnic groups. This Afghan data was supplemented with the same Y-chromosome analyses of samples from Iran, Kyrgyzstan, Mongolia and updated Pakistani samples (HGDP-CEPH). more...
Organism:
Homo sapiens
Type:
Genome variation profiling by SNP array; SNP genotyping by SNP array
Platform:
GPL8888
24 Samples
Download data:
GEO (TXT)
Series
Accession:
GSE51158
ID:
200051158
4.

The role of recent admixture in forming the contemporary West Eurasian genomic landscape

(Submitter supplied) Over the past few years, studies of DNA isolated from human fossils and archaeological remains have generated considerable novel insight into the history of our species. Several landmark papers have described the genomes of ancient human ancestors and have demonstrated that contemporary humans harbour genetic material from ancient close relatives, the Neanderthals and Denisovans, and that ancient human individuals are often genetically distinct from nearby extant populations whilst also showing affinities with populations from further afield. more...
Organism:
Homo sapiens
Type:
Genome variation profiling by SNP array; SNP genotyping by SNP array
Platform:
GPL8888
20 Samples
Download data:
GEO (TXT)
Series
Accession:
GSE71603
ID:
200071603
5.

Standing at the gateway to Europe - the genetic structure of Western Balkan populations based on autosomal and haploid markers

(Submitter supplied) Here we present genome-wide high-coverage genotyping data on a panel of 75 human samples from Western Balkan region, Europe, that are used in addition to public data in studing the genetic variation of Southern Europe that was sequenced to the avwerage depth of 1X.
Organism:
Homo sapiens
Type:
Genome variation profiling by SNP array; SNP genotyping by SNP array
Platform:
GPL8888
70 Samples
Download data:
GEO (TXT)
Series
Accession:
GSE59032
ID:
200059032
6.

The Genetic Prehistory of the New World Arctic

(Submitter supplied) To carry out population genetics analyses of the Arctic gregion we carried out Illumina Bead-Array-based enotyping on 18 samples from Greenland.
Organism:
Homo sapiens
Type:
Genome variation profiling by SNP array; SNP genotyping by SNP array
Platform:
GPL8888
19 Samples
Download data:
GEO (TXT)
Series
Accession:
GSE59546
ID:
200059546
7.

Genomic evidence for the Pleistocene and Recent population history of Native Americans

(Submitter supplied) How and when the Americas were populated remains contentious. Using ancient and modern genome-wide data, we find that the ancestors of all present-day Native Americans, including Athabascans and Amerindians, entered the Americas as a single migration wave from Siberia no earlier than 23 thousand years ago (KYA), and after no more than 8,000-year isolation period in Beringia. Native Americans diversified into two basal genetic branches around 13 KYA, one in North and South America and the other restricted to North America. more...
Organism:
Homo sapiens
Type:
Genome variation profiling by SNP array
Platform:
GPL16573
3 Samples
Download data:
GEO (TXT)
Series
Accession:
GSE70987
ID:
200070987
8.

Population genetics context of ancient human genome sequence of an extinct Palaeo-Eskimo

(Submitter supplied) To study the population genetics context of the Saqqaq individual we carried out Illumina Bead-Array-based genotyping on four native North American and twelve north Asian populations.
Organism:
Homo sapiens
Type:
Genome variation profiling by SNP array; SNP genotyping by SNP array
Platforms:
GPL8887 GPL8888
169 Samples
Download data:
GEO (TXT)
Series
Accession:
GSE22494
ID:
200022494
9.

East Eurasian ancestry in the middle of Europe: genetic footprints of Steppe nomads in the genomes of Belarusian Lipka Tatars

(Submitter supplied) Medieval era encounters of nomadic groups of the Eurasian Steppe and largely sedentary East Europeans had a variety of demographic and cultural consequences. Amongst these outcomes was the emergence of the Lipka Tatars - a Slavic-speaking Sunni-Muslim ethno-religious minority residing in modern Belarus, Lithuania and Poland, whose ancestors arrived in these territories via several migration waves, mainly from the Golden Horde. more...
Organism:
Homo sapiens
Type:
SNP genotyping by SNP array; Genome variation profiling by SNP array
Platform:
GPL21168
6 Samples
Download data:
GEO (TXT)
Series
Accession:
GSE82309
ID:
200082309
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