Evidence map›Paper›PMID 16855009›Full record

ArticleMolecular biology and evolution2006

Deciphering past human population movements in Oceania: provably optimal trees of 127 mtDNA genomes.

Melanie J Pierson, Rosa Martinez-Arias, Barbara R Holland, Neil J Gemmell, Matthew E Hurles, David Penny

Abstract read
In one paragraph

Article in Molecular biology and evolution, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing 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

26 citing papers in PubMed.

  1. Article
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  5. Article
  6. Article
  7. 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
  8. Article
  9. Article
  10. Article
  11. Article
  12. Ancient voyaging and Polynesian origins.American journal of human genetics · 2011
    Article
  13. Review
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  15. 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

6 authors.

Melanie J PiersonAllan Wilson Centre for Molecular Ecology and Evolution, Massey University, Palmerston North, New Zealand. mjp110@student.canterbury.ac.nz
Rosa Martinez-Arias
Barbara R Holland
Neil J Gemmell
Matthew E Hurles
David Penny

Funding

Wellcome Trust 077014
6 · The paper itself

Abstract

The settlement of the many island groups of Remote Oceania occurred relatively late in prehistory, beginning approximately 3,000 years ago when people sailed eastwards into the Pacific from Near Oceania, where evidence of human settlement dates from as early as 40,000 years ago. Archeological and linguistic analyses have suggested the settlers of Remote Oceania had ancestry in Taiwan, as descendants of a proposed Neolithic expansion that began approximately 5,500 years ago. Other researchers have suggested that the settlers were descendants of peoples from Island Southeast Asia or the existing inhabitants of Near Oceania alone. To explore patterns of maternal descent in Oceania, we have assembled and analyzed a data set of 137 mitochondrial DNA (mtDNA) genomes from Oceania, Australia, Island Southeast Asia, and Taiwan that includes 19 sequences generated for this project. Using the MinMax Squeeze Approach (MMS), we report the consensus network of 165 most parsimonious trees for the Oceanic data set, increasing by many orders of magnitude the numbers of trees for which a provable minimal solution has been found. The new mtDNA sequences highlight the limitations of partial sequencing for assigning sequences to haplogroups and dating recent divergence events. The provably optimal trees found for the entire mtDNA sequences using the MMS method provide a reliable and robust framework for the interpretation of evolutionary relationships and confirm that the female settlers of Remote Oceania descended from both the existing inhabitants of Near Oceania and more recent migrants into the region.

Indexed as

Evolution, MolecularGenome, HumanDatabases, Nucleic AcidDNA, MitochondrialGenetics, PopulationHaplotypesHumansMolecular Sequence DataOceaniaPhylogenyPopulation DynamicsTime FactorsDNA, Mitochondrial

Identifiers

PMID16855009
PMCPMC2674580

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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.