Evidence map›Paper›PMID 22332727›Full record

ArticleAnnals of human genetics2012

Turkish population structure and genetic ancestry reveal relatedness among Eurasian populations.

Uğur Hodoğlugil, Robert W Mahley

Abstract read
In one paragraph

Article in Annals of human genetics, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
3.3field-weighted citation impact, top 8% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

31 citing papers in PubMed, 62 citations in OpenAlex.

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  11. Fitness and Power: The Contribution of Genetics to the History of Differential Reproduction.Evolutionary psychology : an international journal of evolutionary approaches to psychology and behavior · 2021
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 2 institutions in 1 country.

Uğur HodoğlugilGladstone Institute of Cardiovascular Disease, San Francisco, CA 94158, USA.
Robert W Mahley
Gladstone Institutes · USUniversity of California, San Francisco · US

Funding

Genetic Determinants: Low HDL, High Triglycerides, Obes*R01HL071027 · NHLBI · J. DAVID GLADSTONE INSTITUTES · PI MAHLEY, ROBERT W. · 2002 to 2003
$360k
NHLBI NIH HHS R01 HL071027NHLBI NIH HHS R01 HL71027
6 · The paper itself

Abstract

Turkey has experienced major population movements. Population structure and genetic relatedness of samples from three regions of Turkey, using over 500,000 SNP genotypes, were compared together with Human Genome Diversity Panel (HGDP) data. To obtain a more representative sampling from Central Asia, Kyrgyz samples (Bishkek, Kyrgyzstan) were genotyped and analysed. Principal component (PC) analysis reveals a significant overlap between Turks and Middle Easterners and a relationship with Europeans and South and Central Asians; however, the Turkish genetic structure is unique. FRAPPE, STRUCTURE, and phylogenetic analyses support the PC analysis depending upon the number of parental ancestry components chosen. For example, supervised STRUCTURE (K=3) illustrates a genetic ancestry for the Turks of 45% Middle Eastern (95% CI, 42-49), 40% European (95% CI, 36-44) and 15% Central Asian (95% CI, 13-16), whereas at K=4 the genetic ancestry of the Turks was 38% European (95% CI, 35-42), 35% Middle Eastern (95% CI, 33-38), 18% South Asian (95% CI, 16-19) and 9% Central Asian (95% CI, 7-11). PC analysis and FRAPPE/STRUCTURE results from three regions in Turkey (Aydin, Istanbul and Kayseri) were superimposed, without clear subpopulation structure, suggesting sample homogeneity. Thus, this study demonstrates admixture of Turkish people reflecting the population migration patterns.

Indexed as

Population GroupsAsian PeopleEmigration and ImmigrationGenetics, PopulationHumansPhylogenyPolymorphism, Single NucleotideTurkeyWhite People

Identifiers

PMID22332727
PMCPMC4904778
OpenAlexW1782310481

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.