Evidence map›Paper›PMID 28957506›Full record

ArticleMolecular biology and evolution2017

Complex Patterns of Admixture across the Indonesian Archipelago.

Georgi Hudjashov, Tatiana M Karafet, Daniel J Lawson, Sean Downey, Olga Savina, Herawati Sudoyo, J Stephen Lansing, Michael F Hammer, Murray P Cox

Open access · bronzeAbstract read
In one paragraph

Article in Molecular biology and evolution, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
11.2field-weighted citation impact, top 1% of its field
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

43 citing papers in PubMed, 194 citations in OpenAlex.

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  11. The genetic origins and impacts of historical Papuan migrations into Wallacea.Proceedings of the National Academy of Sciences of the United States of America · 2024
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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 at 7 institutions in 7 countries.

Georgi HudjashovStatistics and Bioinformatics Group, Institute of Fundamental Sciences, Massey University, Palmerston North, New Zealand.
Tatiana M KarafetARL Division of Biotechnology, University of Arizona, Tucson, AZ.
Daniel J LawsonSchool of Social and Community Medicine, University of Bristol, Bristol, United Kingdom.
Sean DowneyDepartment of Anthropology, University of Maryland, College Park, MD.
Olga SavinaARL Division of Biotechnology, University of Arizona, Tucson, AZ.
Herawati SudoyoGenome Diversity and Diseases Laboratory, Eijkman Institute for Molecular Biology, Jakarta, Indonesia.
J Stephen LansingComplexity Institute, Nanyang Technological University, Singapore.
Michael F HammerEstonian Biocentre, 51010 Tartu, Estonia.
Murray P CoxStatistics and Bioinformatics Group, Institute of Fundamental Sciences, Massey University, Palmerston North, New Zealand.
Massey University · NZUniversity of Arizona · USEstonian Biocentre · EENanyang Technological University · SGUniversity of Bristol · GBUniversity of Maryland, College Park · USUniversity of Sydney · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Indonesia, an island nation as large as continental Europe, hosts a sizeable proportion of global human diversity, yet remains surprisingly undercharacterized genetically. Here, we substantially expand on existing studies by reporting genome-scale data for nearly 500 individuals from 25 populations in Island Southeast Asia, New Guinea, and Oceania, notably including previously unsampled islands across the Indonesian archipelago. We use high-resolution analyses of haplotype diversity to reveal fine detail of regional admixture patterns, with a particular focus on the Holocene. We find that recent population history within Indonesia is complex, and that populations from the Philippines made important genetic contributions in the early phases of the Austronesian expansion. Different, but interrelated processes, acted in the east and west. The Austronesian migration took several centuries to spread across the eastern part of the archipelago, where genetic admixture postdates the archeological signal. As with the Neolithic expansion further east in Oceania and in Europe, genetic mixing with local inhabitants in eastern Indonesia lagged behind the arrival of farming populations. In contrast, western Indonesia has a more complicated admixture history shaped by interactions with mainland Asian and Austronesian newcomers, which for some populations occurred more than once. Another layer of complexity in the west was introduced by genetic contact with South Asia and strong demographic events in isolated local groups.

Indexed as

AsiaAsia, EasternAsian PeopleAsia, SoutheasternDNA, MitochondrialEvolution, MolecularGenetics, PopulationGenetic VariationGenome, HumanHaplotypesHuman MigrationHumansIndonesiaIslandsOceaniaDNA, Mitochondrialgenetic admixturegenetic diversityhuman migrationpopulation structure

Identifiers

PMID28957506
PMCPMC5850824
OpenAlexW2734900454

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.