Evidence map›Paper›PMID 11732155›Full record

ArticleScience progress2001

Fast trains, slow boats, and the ancestry of the Polynesian islanders.

S Oppenheimer, M Richards

Abstract read
In one paragraph

Article in Science progress, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

22 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
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  9. Article
  10. Complete mitochondrial DNA genome sequences from the first New Zealanders.Proceedings of the National Academy of Sciences of the United States of America · 2012
    Article
  11. Article
  12. Language evolution and human history: what a difference a date makes.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2011
    Review
  13. Review
  14. Article
  15. Inferring population histories using cultural data.Proceedings. Biological sciences · 2009
    Article
  16. Article
  17. Article
  18. Article
  19. A mitochondrial stratigraphy for island southeast Asia.American journal of human genetics · 2007
    Article
  20. Article
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.

S OppenheimerUniversity of Huddersfield. stephen.oppenheimer@ntlworld.com
M Richards

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The question of the origins of the Polynesians has, for over 200 years, been the subject of adventure science. Since Captain Cook's first speculations on these isolated Pacific islanders, their language affiliations have been seen as an essential clue to the solution. The geographic and numeric centre of gravity of the Austronesian language family is in island Southeast Asia, which was therefore originally seen as their dispersal homeland. However, another view has held sway for 15 years, the 'out of Taiwan' model, popularly known as the 'express train to Polynesia'. This model, based on the combined evidence of archaeology and linguistics, proposes a common origin for all Austronesian-speaking populations, in an expansion of rice agriculturalists from south China/Taiwan beginning around 6,000 years ago. However, it is becoming clear that there is, in fact, little supporting evidence in favour of this view. Alternative models suggest that the ancestors of the Polynesians achieved their maritime skills and horticultural Neolithic somewhere between island Southeast Asia and Melanesia, at an earlier date. Recent advances in human genetics now allow for an independent test of these models, lending support to the latter view rather than the former. Although local gene flow occurring between the bio-geographic regions may have been the means for the dramatic cultural spread out to the Pacific, the immediate genetic substrate for the Polynesian expansion came not from Taiwan, but from east of the Wallace line, probably in Wallacea itself.

Indexed as

Anthropology, CulturalGenetics, PopulationDNA, MitochondrialGene FrequencyGenetic VariationGlobinsHaplotypesHumansLanguageMelanesiaPolynesiaTaiwanWhite PeopleY ChromosomeDNA, MitochondrialGlobins

Identifiers

PMID11732155
PMCPMC10361203

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.