Evidence map›Paper›PMID 18073427›Full record

ArticleGenetics2007

Inferring human population sizes, divergence times and rates of gene flow from mitochondrial, X and Y chromosome resequencing data.

Daniel Garrigan, Sarah B Kingan, Maya M Pilkington, Jason A Wilder, Murray P Cox, Himla Soodyall, Beverly Strassmann, Giovanni Destro-Bisol, Peter de Knijff, Andrea Novelletto and 2 more

Abstract read
In one paragraph

Article in Genetics, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing 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

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

34 citing papers in PubMed.

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  14. Demographic history and rare allele sharing among human populations.Proceedings of the National Academy of Sciences of the United States of America · 2011
    Article
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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

12 authors.

Daniel GarriganDepartment of Organismic and Evolutionary Biology, Harvard University, Cambridge, Massachusetts 02138, USA.
Sarah B Kingan
Maya M Pilkington
Jason A Wilder
Murray P Cox
Himla Soodyall
Beverly Strassmann
Giovanni Destro-Bisol
Peter de Knijff
Andrea Novelletto
Jonathan Friedlaender
Michael F Hammer

Funding

Y CHROMOSOME EVOLUTION AND MODERN HUMAN ORIGINSR01GM053566 · NIGMS · UNIVERSITY OF ARIZONA · PI HAMMER, MICHAEL F · 2001 to 2004
$1.4M
Y CHROMOSOME EVOLUTION AND MODERN HUMAN ORIGINSR29GM053566 · NIGMS · UNIVERSITY OF ARIZONA · PI HAMMER, MICHAEL F · 1995 to 1999
–
NIGMS NIH HHS GM-53566NIGMS NIH HHS R01 GM053566NIGMS NIH HHS R29 GM053566
6 · The paper itself

Abstract

We estimate parameters of a general isolation-with-migration model using resequence data from mitochondrial DNA (mtDNA), the Y chromosome, and two loci on the X chromosome in samples of 25-50 individuals from each of 10 human populations. Application of a coalescent-based Markov chain Monte Carlo technique allows simultaneous inference of divergence times, rates of gene flow, as well as changes in effective population size. Results from comparisons between sub-Saharan African and Eurasian populations estimate that 1500 individuals founded the ancestral Eurasian population approximately 40 thousand years ago (KYA). Furthermore, these small Eurasian founding populations appear to have grown much more dramatically than either African or Oceanian populations. Analyses of sub-Saharan African populations provide little evidence for a history of population bottlenecks and suggest that they began diverging from one another upward of 50 KYA. We surmise that ancestral African populations had already been geographically structured prior to the founding of ancestral Eurasian populations. African populations are shown to experience low levels of mitochondrial DNA gene flow, but high levels of Y chromosome gene flow. In particular, Y chromosome gene flow appears to be asymmetric, i.e., from the Bantu-speaking population into other African populations. Conversely, mitochondrial gene flow is more extensive between non-African populations, but appears to be absent between European and Asian populations.

Indexed as

Chromosomes, Human, XChromosomes, Human, YDNA, MitochondrialGene FlowGenetics, PopulationPopulation DynamicsBase SequenceHumansMarkov ChainsPopulation DensityRacial GroupsDNA, Mitochondrial

Identifiers

PMID18073427
PMCPMC2219499

What OpenQuestion holds

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Registered trials

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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.