Evidence map›Paper›PMID 27832758›Full record

ArticleBMC evolutionary biology2016

Carriers of human mitochondrial DNA macrohaplogroup M colonized India from southeastern Asia.

Patricia Marrero, Khaled K Abu-Amero, Jose M Larruga, Vicente M Cabrera

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Article in BMC evolutionary biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

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12citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

Who cites it

12 citing papers in PubMed.

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  5. Quina lithic technology indicates diverse Late Pleistocene human dynamics in East Asia.Proceedings of the National Academy of Sciences of the United States of America · 2025
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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Patricia MarreroSchool of Biological Sciences, University of East Anglia, Norwich, NR4 7TJ, Norfolk, UK.
Khaled K Abu-AmeroGlaucoma Research Chair, Department of ophthalmology, College of Medicine, King Saud University, Riyadh, Saudi Arabia.
Jose M LarrugaDepartamento de Genética, Facultad de Biología, Universidad de La Laguna, La Laguna, Tenerife, Spain.
Vicente M CabreraDepartamento de Genética, Facultad de Biología, Universidad de La Laguna, La Laguna, Tenerife, Spain. vicente.vca811@gmail.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundFrom a mtDNA dominant perspective, the exit from Africa of modern humans to colonize Eurasia occurred once, around 60 kya, following a southern coastal route across Arabia and India to reach Australia short after. These pioneers carried with them the currently dominant Eurasian lineages M and N. Based also on mtDNA phylogenetic and phylogeographic grounds, some authors have proposed the coeval existence of a northern route across the Levant that brought mtDNA macrohaplogroup N to Australia. To contrast both hypothesis, here we reanalyzed the phylogeography and respective ages of mtDNA haplogroups belonging to macrohaplogroup M in different regions of Eurasia and Australasia.

resultsThe macrohaplogroup M has a historical implantation in West Eurasia, including the Arabian Peninsula. Founder ages of M lineages in India are significantly younger than those in East Asia, Southeast Asia and Near Oceania. Moreover, there is a significant positive correlation between the age of the M haplogroups and its longitudinal geographical distribution. These results point to a colonization of the Indian subcontinent by modern humans carrying M lineages from the east instead the west side.

conclusionsThe existence of a northern route, previously proposed for the mtDNA macrohaplogroup N, is confirmed here for the macrohaplogroup M. Both mtDNA macrolineages seem to have differentiated in South East Asia from ancestral L3 lineages. Taking this genetic evidence and those reported by other disciplines we have constructed a new and more conciliatory model to explain the history of modern humans out of Africa.

Indexed as

PhylogenyAfricaArchaeologyAsiaAsia, EasternAsia, SoutheasternAustraliaCluster AnalysisDNA, MitochondrialFossilsGenetic MarkersGenetics, PopulationGenetic VariationHaplotypesHeterozygoteHuman MigrationDNA, MitochondrialGenetic MarkersHuman evolutionMitochondrial DNAOut of Africa

Identifiers

PMID27832758
PMCPMC5105315

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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.