Evidence map›Paper›PMID 26888264›Full record

ArticleGenome research2016

Model-based analyses of whole-genome data reveal a complex evolutionary history involving archaic introgression in Central African Pygmies.

PingHsun Hsieh, August E Woerner, Jeffrey D Wall, Joseph Lachance, Sarah A Tishkoff, Ryan N Gutenkunst, Michael F Hammer

Erratum issuedOpen access · bronzeAbstract read
In one paragraph

Article in Genome research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing 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

41 citing papers in PubMed, 112 citations in OpenAlex.

  1. Pan-African model explainsbioRxiv : the preprint server for biology · 2026
    Article
  2. Article
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  4. Archaic hominin admixture and its consequences for modern humans.Current opinion in genetics & development · 2025
    Review
  5. Dentition of the Mugharet El'Aliya Fossil Human Maxilla, Morocco.American journal of biological anthropology · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Review
  12. Review
  13. The deep population history in Africa.Human molecular genetics · 2021
    Review
  14. Review
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 4 institutions in 2 countries.

PingHsun HsiehDepartment of Ecology and Evolutionary Biology, University of Arizona, Tucson, Arizona 85721, USA;
August E WoernerGraduate Interdisciplinary Program in Genetics, University of Arizona, Tucson, Arizona 85721, USA; Arizona Research Laboratories Division of Biotechnology, University of Arizona, Tucson, Arizona 85721, USA;
Jeffrey D WallInstitute for Human Genetics, University of California, San Francisco, California 94143, USA;
Joseph LachanceDepartment of Biology and Genetics, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA; Department of Biology, Georgia Institute of Technology, Atlanta, Georgia 30332, USA;
Sarah A TishkoffDepartment of Biology and Genetics, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA;
Ryan N GutenkunstDepartment of Molecular and Cellular Biology, University of Arizona, Tucson, Arizona 85721, USA.
Michael F HammerArizona Research Laboratories Division of Biotechnology, University of Arizona, Tucson, Arizona 85721, USA;
University of Arizona · USGeorgia Institute of Technology · USUniversity of California, San Francisco · USUniversity of Pennsylvania · US

Funding

Integrative Genomics of Body Size and Metabolism in Ethnically Diverse AfricansR01GM113657 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI TISHKOFF, SARAH ANNE · 2015 to 2019
$2.8M
Genomic Patterns of Polymorphism in PrimatesR01HG005226 · NHGRI · UNIVERSITY OF ARIZONA · PI HAMMER, MICHAEL F, WALL, JEFFREY D · 2010 to 2012
$1.7M
African Odyssey: An Integrative Genomics Analysis of Complex Physiologic TraitsDP1ES022577 · NIEHS · UNIVERSITY OF PENNSYLVANIA · PI TISHKOFF, SARAH ANNE · 2012 to 2013
$1.6M
Population Genomics of Geographically and Ethnically Diverse AfricansF32HG006648 · NHGRI · UNIVERSITY OF PENNSYLVANIA · PI LACHANCE, JOSEPH L. · 2012 to 2014
$154k
NCCDPHP CDC HHS 8DP1ES022577-04NHGRI NIH HHS F32 HG006648NHGRI NIH HHS F32HG006648NHGRI NIH HHS R01 HG005226NIEHS NIH HHS DP1 ES022577NIGMS NIH HHS 1R01GM113657-01NIGMS NIH HHS R01 GM113657
6 · The paper itself

Abstract

Comparisons of whole-genome sequences from ancient and contemporary samples have pointed to several instances of archaic admixture through interbreeding between the ancestors of modern non-Africans and now extinct hominids such as Neanderthals and Denisovans. One implication of these findings is that some adaptive features in contemporary humans may have entered the population via gene flow with archaic forms in Eurasia. Within Africa, fossil evidence suggests that anatomically modern humans (AMH) and various archaic forms coexisted for much of the last 200,000 yr; however, the absence of ancient DNA in Africa has limited our ability to make a direct comparison between archaic and modern human genomes. Here, we use statistical inference based on high coverage whole-genome data (greater than 60×) from contemporary African Pygmy hunter-gatherers as an alternative means to study the evolutionary history of the genus Homo. Using whole-genome simulations that consider demographic histories that include both isolation and gene flow with neighboring farming populations, our inference method rejects the hypothesis that the ancestors of AMH were genetically isolated in Africa, thus providing the first whole genome-level evidence of African archaic admixture. Our inferences also suggest a complex human evolutionary history in Africa, which involves at least a single admixture event from an unknown archaic population into the ancestors of AMH, likely within the last 30,000 yr.

Indexed as

Evolution, MolecularGenetics, PopulationGenomeGenome, HumanGenomicsAnimalsBlack PeopleGene FlowGene FrequencyGenetic LociHaplotypesHumansLinkage DisequilibriumPan paniscusPolymorphism, Single Nucleotide

Identifiers

PMID26888264
PMCPMC4772012
OpenAlexW2279207565

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.