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Episodes of Diversi...
Episodes of Diversification and Isolation in Island Southeast Asian and Near Oceanian Male Lineages
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- Karmin, Monika (author)
- Massey Univ, Sch Nat Sci, Palmerston North, New Zealand.;Univ Tartu, Inst Genom, Tartu, Estonia.
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- Flores, Rodrigo (author)
- Univ Tartu, Inst Genom, Tartu, Estonia.;Univ Tartu, Inst Comp Sci, Tartu, Estonia.
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- Saag, Lauri (author)
- Univ Tartu, Inst Genom, Tartu, Estonia.
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- Hudjashov, Georgi (author)
- Massey Univ, Sch Nat Sci, Palmerston North, New Zealand.;Univ Tartu, Inst Genom, Tartu, Estonia.
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- Brucato, Nicolas (author)
- Univ Toulouse Midi Pyrenees, CNRS, UMR 5174, Lab Evolut & Divers Biol EDB,IRD,UPS, Toulouse, France.
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- Crenna-Darusallam, Chelzie (author)
- Eijkman Inst Mol Biol, Genome Divers & Dis Lab, Jakarta, Indonesia.
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- Larena, Maximilian (author)
- Uppsala universitet,Människans evolution
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- Endicott, Phillip L. (author)
- Univ Tartu, Inst Genom, Tartu, Estonia.;Musee Homme Paris, Dept Hommes Nat Soc, Paris, France.
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- Jakobsson, Mattias (author)
- Uppsala universitet,Evolutionsbiologi,Evolution och utvecklingsbiologi
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- Lansing, J. Stephen (author)
- Complex Sci Hub Vienna, Vienna, Austria.;Stanford Univ, Ctr Adv Study Behav Sci, Santa Fe Inst, Santa Fe, NM USA.
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- Sudoyo, Herawati (author)
- Eijkman Inst Mol Biol, Genome Divers & Dis Lab, Jakarta, Indonesia.
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- Leavesley, Matthew (author)
- Univ Papua New Guinea, Sch Humanities & Social Sci, Natl Capital Dist, Papua N Guinea.;James Cook Univ, CABAH, Cairns, Qld, Australia.;James Cook Univ, Coll Arts Soc & Educ, Cairns, Qld, Australia.
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- Metspalu, Mait (author)
- Univ Tartu, Inst Genom, Tartu, Estonia.
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- Ricaut, Francois-Xavier (author)
- Univ Toulouse Midi Pyrenees, CNRS, UMR 5174, Lab Evolut & Divers Biol EDB,IRD,UPS, Toulouse, France.
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- Cox, Murray P. (author)
- Massey Univ, Sch Nat Sci, Palmerston North, New Zealand.
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Massey Univ, Sch Nat Sci, Palmerston North, New Zealand;Univ Tartu, Inst Genom, Tartu, Estonia. Univ Tartu, Inst Genom, Tartu, Estonia.;Univ Tartu, Inst Comp Sci, Tartu, Estonia. (creator_code:org_t)
- 2022-02-28
- 2022
- English.
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In: Molecular biology and evolution. - : Oxford University Press (OUP). - 0737-4038 .- 1537-1719. ; 39:3
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https://uu.diva-port... (primary) (Raw object)
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Abstract
Subject headings
Close
- Island Southeast Asia (ISEA) and Oceania host one of the world's richest assemblages of human phenotypic, linguistic, and cultural diversity. Despite this, the region's male genetic lineages are globally among the last to remain unresolved. We compiled similar to 9.7 Mb of Y chromosome (chrY) sequence from a diverse sample of over 380 men from this region, including 152 first reported here. The granularity of this data set allows us to fully resolve and date the regional chrY phylogeny. This new high-resolution tree confirms two main population bursts: multiple rapid diversifications following the region's initial settlement similar to 50 kya, and extensive expansions <6 kya. Notably, similar to 40-25 kya the deep rooting local lineages of C-M130, M-P256, and S-B254 show almost no further branching events in ISEA, New Guinea, and Australia, matching a similar pause in diversification seen in maternal mitochondrial DNA lineages. The main local lineages start diversifying similar to 25 kya, at the time of the last glacial maximum. This improved chrY topology highlights localized events with important historical implications, including pre-Holocene contact between Mainland and ISEA, potential interactions between Australia and the Papuan world, and a sustained period of diversification following the flooding of the ancient Sunda and Sahul continents as the insular landscape observed today formed. The high-resolution phylogeny of the chrY presented here thus enables a detailed exploration of past isolation, interaction, and change in one of the world's least understood regions.
Subject headings
- NATURVETENSKAP -- Biologi -- Evolutionsbiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Evolutionary Biology (hsv//eng)
Keyword
- Y chromosome
- human population genetics
- Island Southeast Asia
- phylogeography
- migration
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Karmin, Monika
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Flores, Rodrigo
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Saag, Lauri
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Hudjashov, Georg ...
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Brucato, Nicolas
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Crenna-Darusalla ...
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Larena, Maximili ...
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Endicott, Philli ...
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Jakobsson, Matti ...
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Lansing, J. Step ...
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Sudoyo, Herawati
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Leavesley, Matth ...
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Metspalu, Mait
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Ricaut, Francois ...
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Cox, Murray P.
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Biological Scien ...
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and Evolutionary Bio ...
- Articles in the publication
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Molecular biolog ...
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Uppsala University