Two contrasting proposals have been made for the location and time of the origin of Haplogroup E.
One view is that the clade was formed over 30,000 years ago, around the time of the Last Glacial Maximum, on the northeast coast of Sundaland (near modern Borneo).
In this model, the haplogroup was dispersed by rising sea levels during the Late Glacial period.[1][4]
In 2014, the mitochondrial DNA of an 8,000-year-old skeleton found on Liang Island, one of the Matsu Islands off the southeast China coast, was found to belong to Haplogroup E, with two of the four mutations characteristic of the E1 subgroup.
From this, Ko and colleagues argue that Haplogroup E arose 8,000 to 11,000 years ago near the north Fujian coast, travelled to Taiwan with Neolithic settlers 6,000 years ago, and from there spread to Maritime Southeast Asia with the Austronesian language dispersal.[2]
Soares et al caution against over-emphasizing a single sample, and maintain that a constant molecular clock implies the earlier date (and more southerly origin) remains more likely.[5]
Of the four principal subclades, E1b and E2a are found mainly in Maritime Southeast Asia, while only E1a and E2b are also found in Taiwan.[12]
E2b has low diversity within Taiwan, suggesting that it arrived there about 5,000 years ago.[12]
The most common E subclade, E1a1a, has highest diversity in Taiwan, followed by the Philippines and Sulawesi.
Moreover, other branches of E1a1 are largely confined to Taiwan.[13]
This phylogenetic tree of haplogroup E subclades is based on the paper by Mannis van Oven and Manfred Kayser Updated comprehensive phylogenetic tree of global human mitochondrial DNA variation[3] and subsequent published research.
E
E1
E1a
E1a1
E1a1a
E1a1a1
E1a2
E1b
E1b1
E2
E2a
E2b
E2b1
E2b2
See alsoedit
Wikimedia Commons has media related to Haplogroup E (mtDNA).
Hill, Catherine; Soares, Pedro; Mormina, Maru; Macaulay, Vincent; Meehan, William; Blackburn, James; Clarke, Douglas; Raja, Joseph Maripa; Ismail, Patimah; Bulbeck, David; Oppenheimer, Stephen; Richards, Martin (2006). "Phylogeography and Ethnogenesis of Aboriginal Southeast Asians". Molecular Biology and Evolution. 23 (12): 2480–2491. doi:10.1093/molbev/msl124. hdl:1885/23220. PMID 16982817.
Hill, Catherine; Soares, Pedro; Mormina, Maru; Macaulay, Vincent; Clarke, Dougie; Blumbach, Petya B.; Vizuete-Forster, Matthieu; Forster, Peter; Bulbeck, David; Oppenheimer, Stephen; Richards, Martin (2007). "A Mitochondrial Stratigraphy for Island Southeast Asia". American Journal of Human Genetics. 80 (1): 29–43. doi:10.1086/510412. PMC1876738. PMID 17160892.
Ko, Albert Min-Shan; Chen, Chung-Yu; Fu, Qiaomei; Delfin, Frederick; Li, Mingkun; Chiu, Hung-Lin; Stoneking, Mark; Ko, Ying-Chin (2014). "Early Austronesians: into and out of Taiwan". The American Journal of Human Genetics. 94 (3): 426–436. doi:10.1016/j.ajhg.2014.02.003. PMC3951936. PMID 24607387.
Li, Binbin; Zhong, Fuguang; Yi, Hongsheng; Wang, Xianran; Li, Liangfang; Wang, Lilan; Qi, Xiaolan; Wu, Lifu (2007). "Genetic Polymorphism of Mitochondrial DNA in Dong, Gelao, Tujia, and Yi Ethnic Populations from Guizhou, China". Journal of Genetics and Genomics. 34 (9): 800–811. doi:10.1016/S1673-8527(07)60091-5. PMID 17884690.
Peng, Min-Sheng; Quang, Huy Ho; Dang, Khoa Pham; Trieu, An Vu; Wang, Hua-Wei; Yao, Yong-Gang; Kong, Qing-Peng; Zhang, Ya-Ping (2010). "Tracing the Austronesian Footprint in Mainland Southeast Asia: A Perspective from Mitochondrial DNA". Molecular Biology and Evolution. 27 (10): 2417–2430. doi:10.1093/molbev/msq131. PMID 20513740.
Peng, Min-Sheng; He, Jun-Dong; Liu, Hai-Xin; Zhang, Ya-Ping (2011). "Tracing the legacy of the early Hainan Islanders – a perspective from mitochondrial DNA". BMC Evolutionary Biology. 11 (46): 46. Bibcode:2011BMCEE..11...46P. doi:10.1186/1471-2148-11-46. PMC3048540. PMID 21324107.
Scholes, Clarissa; Siddle, Katherine; Ducourneau, Axel; Crivellaro, Federica; Järve, Mari; Rootsi, Siiri; Bellatti, Maggie; Tabbada, Kristina; Mormina, Maru; Reidla, Maere; Villems, Richard; Kivisild, Toomas; Lahr, Marta Mirazon; Migliano, Andrea Bamberg (2011). "Genetic Diversity and Evidence for Population Admixture in Batak Negritos from Palawan". American Journal of Physical Anthropology. 146 (1): 62–72. doi:10.1002/ajpa.21544. PMID 21796613.
Soares, Pedro; Trejaut, Jean Alain; Loo, Jun-Hun; Hill, Catherine; Mormina, Maru; Lee, Chien-Liang; Chen, Yao-Ming; Hudjashov, Georgi; Forster, Peter; Macaulay, Vincent; Bulbeck, David; Oppenheimer, Stephen; Lin, Marie; Richards, Martin B. (2008). "Climate Change and Postglacial Human Dispersals in Southeast Asia". Molecular Biology and Evolution. 25 (6): 1209–1218. doi:10.1093/molbev/msn068. PMID 18359946.
Soares, Pedro A.; Trejaut, Jean A.; Rito, Teresa; Cavadas, Bruno; Hill, Catherine; Eng, Ken Khong; Mormina, Maru; Brandão, Andreia; Fraser, Ross M.; Wang, Tse-Yi; Loo, Jun-Hun; Snell, Christopher; Ko, Tsang-Ming; Amorim, António; Pala, Maria; Macaulay, Vincent; Bulbeck, David; Wilson, James F.; Gusmão, Leonor; Pereira, Luísa; Oppenheimer, Stephen; Lin, Marie; Richards, Martin B. (2016). "Resolving the ancestry of Austronesian-speaking populations". Human Genetics. 135 (3): 309–326. doi:10.1007/s00439-015-1620-z. PMC4757630. PMID 26781090.
Tabbada, Kristina A.; Trejaut, Jean; Loo, Jun-Hun; Chen, Yao-Ming; Lin, Marie; Mirazón-Lahr, Marta; Kivisild, Toomas; De Ungria, Maria Corazon A. (2010). "Philippine Mitochondrial DNA Diversity: A Populated Viaduct between Taiwan and Indonesia?". Molecular Biology and Evolution. 27 (1): 21–31. doi:10.1093/molbev/msp215. PMID 19755666.
Trejaut, Jean A.; Kivisild, Toomas; Loo, Jun Hun; Lee, Chien Liang; He, Chun Lin; Hsu, Chia Jung; Lee, Zheng Yuan; Lin, Marie (2005). "Traces of Archaic Mitochondrial Lineages Persist in Austronesian-Speaking Formosan Populations". PLOS Biology. 3 (8). e247. doi:10.1371/journal.pbio.0030247. PMC1166350. PMID 15984912.
van Oven, Mannis; Kayser, Manfred (2008). "Updated comprehensive phylogenetic tree of global human mitochondrial DNA variation". Human Mutation. 30 (2): E386–E394. doi:10.1002/humu.20921. PMID 18853457. S2CID 27566749.
Vilar, Miguel G.; Chan, Chim W.; Santos, Dana R.; Lynch, Daniel; Spathis, Rita; Garruto, Ralph M.; Lum, J. Koji (2013). "The Origins and Genetic Distinctiveness of the Chamorros of the Marianas Islands: An mtDNA Perspective". American Journal of Human Biology. 25 (1): 116–122. doi:10.1002/ajhb.22349. PMC4335639. PMID 23180676.
External linksedit
General
Mannis van Oven's Phylotree
Haplogroup E
Ian Logan's Haplogroup E
Ian Logan's Haplogroup E1
Ian Logan's Haplogroup E1a1b
Ian Logan's Haplogroup E1a2
Ian Logan's Haplogroup E2
YFull MTree's Haplogroup E
MITOMAP's Haplogroup E
FamilyTreeDNA's mtDNA Haplotree: Haplogroup E
Ballinger, S.W.; Schurr, T.G.; Torroni, A.; Gan, Y.Y.; Hodge, J.A.; Hassan, K.; Chen, K.H.; Wallace, D.C. (1992). "Southeast Asian Mitochondrial DNA Analysis Reveals Genetic Continuity of Ancient Mongoloid Migrations". Genetics. 130 (1): 139–152. doi:10.1093/genetics/130.1.139. PMC1204787. PMID 1346259.
Herrnstadt, C.; Elson, J.L.; Fahy, E.; et al. (2002). "Reduced-Median-Network Analysis of Complete Mitochondrial DNA Coding-Region Sequences for the Major African, Asian, and European Haplogroups". American Journal of Human Genetics. 70 (5): 1152–1171. doi:10.1086/339933. PMC447592. PMID 11938495.
Ingman, M.; Kaessmann, H.; Pääbo, S.; Gyllensten, U. (2000). "Mitochondrial genome variation and the origin of modern humans". Nature. 408 (6813): 708–713. Bibcode:2000Natur.408..708I. doi:10.1038/35047064. PMID 11130070. S2CID 52850476.
Stoneking, M.; Jorde, L.B.; Bhatia, K.; Wilson, A.C. (1990). "Geographic Variation in Human Mitochondrial DNA from Papua New Guinea". Genetics. 124 (3): 717–733. doi:10.1093/genetics/124.3.717. PMC1203963. PMID 1968873.