ArticleMolecular biology and evolution2022
Episodes of Diversification and Isolation in Island Southeast Asian and Near Oceanian Male Lineages.
Article in Molecular biology and evolution, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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16 citing papers in PubMed, 65 citations in OpenAlex.
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- Complex peopling history and expansion events inferred from large-scale modern and ancient Y chromosome sequences.Science advances · 2026Article
- Multiple southward migrations of Neolithic Chinese farmers into Southeast Asia revealed from large-scale Y-chromosome sequences.Science advances · 2026Article
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- YanHuang Paternal Genomic Resource Suggests A Weakly-differentiated Multi-source Admixture in the Formation of Han Founding Ancestral Lineages.Genomics, proteomics & bioinformatics · 2025Article
- Resolving out of Africa event for Papua New Guinean population using neural network.Nature communications · 2025Article
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- YHSeqY3000 panel captures all founding lineages in the Chinese paternal genomic diversity database.BMC biology · 2025Article
- The genetic origins and impacts of historical Papuan migrations into Wallacea.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Multiple Human Population Movements and Cultural Dispersal Events Shaped the Landscape of Chinese Paternal Heritage.Molecular biology and evolution · 2024Article
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- Genetic Diversity Based on Human Y Chromosome Analysis: A Bibliometric Review Between 2014 and 2023.Cureus · 2024Review
- The formation of proto-austronesians: insights from a revised phylogeography of the paternal founder lineage.Molecular genetics and genomics : MGG · 2023Article
- Parallel signatures of Mycobacterium tuberculosis and human Y-chromosome phylogeography support the Two Layer model of East Asian population history.Communications biology · 2023Article
- Multiple founding paternal lineages inferred from the newly-developed 639-plex Y-SNP panel suggested the complex admixture and migration history of Chinese people.Human genomics · 2023Article
- Review
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Authors and funding
15 authors at 8 institutions in 9 countries.
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No grant is acknowledged in the PubMed record.
Abstract
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 ∼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 ∼50 kya, and extensive expansions <6 kya. Notably, ∼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 ∼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.
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