Evidence map›Paper›PMID 22085901›Full record

ArticleEuropean journal of human genetics : EJHG2012

Neolithic patrilineal signals indicate that the Armenian plateau was repopulated by agriculturalists.

Kristian J Herrera, Robert K Lowery, Laura Hadden, Silvia Calderon, Carolina Chiou, Levon Yepiskoposyan, Maria Regueiro, Peter A Underhill, Rene J Herrera

Abstract read
In one paragraph

Article in European journal of human genetics : EJHG, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
–field-weighted citation impact
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

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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

15 citing papers in PubMed.

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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

9 authors.

Kristian J HerreraDepartment of Molecular and Human Genetics, College of Medicine, Florida International University, Miami, FL 33199, USA. herrerar@fiu.edu
Robert K Lowery
Laura Hadden
Silvia Calderon
Carolina Chiou
Levon Yepiskoposyan
Maria Regueiro
Peter A Underhill
Rene J Herrera

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Armenia, situated between the Black and Caspian Seas, lies at the junction of Turkey, Iran, Georgia, Azerbaijan and former Mesopotamia. This geographic position made it a potential contact zone between Eastern and Western civilizations. In this investigation, we assess Y-chromosomal diversity in four geographically distinct populations that represent the extent of historical Armenia. We find a striking prominence of haplogroups previously implicated with the Agricultural Revolution in the Near East, including the J2a-M410-, R1b1b1(*)-L23-, G2a-P15- and J1-M267-derived lineages. Given that the Last Glacial Maximum event in the Armenian plateau occured a few millennia before the Neolithic era, we envision a scenario in which its repopulation was achieved mainly by the arrival of farmers from the Fertile Crescent temporally coincident with the initial inception of farming in Greece. However, we detect very restricted genetic affinities with Europe that suggest any later cultural diffusions from Armenia to Europe were not associated with substantial amounts of paternal gene flow, despite the presence of closely related Indo-European languages in both Armenia and Southeast Europe.

Indexed as

Chromosomes, Human, YGenetics, PopulationGenetic VariationArmeniaGene FlowGene FrequencyHaplotypesHumansMicrosatellite RepeatsPhylogenyPhylogeographyPolymorphism, Single Nucleotide

Identifiers

PMID22085901
PMCPMC3286660

What OpenQuestion holds

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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.