The Polynesians and a DNA Conundrum (15 February 2016, 6 Adar-A, 5776)
4. Map: Possible Sea Routes
5. Melanesian and Asian Origins of Polynesians: mtDNA and Y Chromosome Gradients Across the Pacific by Kayer, Brauer, etc.
6. Y-chromosome ties between Taiwan and Polynesia by Mirabal, Herrera, etc.
7. Talk: Lapita culture From Wikipedia, the free encyclopedia
The Notes below may well be found confusing by some of us. They are meant to be. The facts are confused and confused.
We have sex determined DNA such as mtDNA (female) and YDNA (male).
We also have autosomal DNA which may be found in either males or females and usually in both together.
In Polynesians we have male Y DNA from Melanesia and Taiwan, and female mtDNA from Taiwan along with autosomal DNA from Amerindians in islands off the coast of Alaska and Canada! This autosomal input is confirmed by strong anthropological evidence suggesting that it is much more than a minority effect.
Something is wrong somewhere but exactly what is difficult to say.
2. Polynesian YDNA
1) Y(male derived)Haplogroup C2 [M38] ca. 34%: Also found in Polynesia, Melanesia, New Guinea, and Indonesia. A related group, C-M130, is found at high frequency among the Australian aborigines, Polynesians, Vietnamese, Kazakhs, Mongolians, Manchurians, Koreans, and indigenous inhabitants of the Russian Far East;
2) YHaplogroup O [M122] ca.24%: O is typical of populations of East Asia, Southeast Asia, and culturally Austronesian regions of Oceania [includes Polynesia], with a moderate distribution in Central Asia [ISOGG tree - O3 M122]
3) YHaplogroup K [M9] ca. 18%: presently found only at low frequencies in Africa, Asia, and in the South Pacific. One descendent line of this lineage is restricted to aboriginal Australians, while another is found at low frequency in southern Europe, Northern Africa, and the Middle East.
Female Transmitted mtDNA Haplogroup B
# This lineage is found in eastern and southeastern Eurasia, Native American Indians, and Polynesia. B is estimated to be the mtDNA haplogroup of about 93% of the males and females living today who report their maternal line as Polynesian. #
Overall the experts believe that the Polynesians comprise a basic female population similar to that found among the natives of Taiwan with a predominantly Melanesian male group. This does not necessarily contradict the above quotation but rather may qualify it.
3. The Amerindian Connection with Polynesia
Apart from male YDNA and female mtDNA we also have autosomal DNA.
"One particular DNA haplotype - the human lymphocyte antigen (HLA)Bw48 is commonly found in Polynesian populations, but occurs only sporadically in Melanesia (Polynesian outliers). The only other known population with an appreciable frequency of HLA-Bw48 is that of the North American Indians or more specifically the Tlingit of Alaska.
"This DNA evidence is supported by cultural and archaeological evidence showing a definite link between Eastern Polynesia and the Tlingit, Kwakuitl and Haida of the islands off Alaska and Canada. "
The DNA possibilities along with strong cultural similarities indicate that there was an input into Polynesia of North Amerindians. Their male YDNA and mtDNA disappeared but remained in the autosomal DNA. ALTERNATELY, the YDNA and mtDNA changed to be more in accordance with that of the neighbors whereas the autosomal DNA did not. This last proposal may sound far-fetched but accepted research indicates, that at least concerning mtDNA, something like this does happen.
4. Melanesian and Asian Origins of Polynesians: mtDNA and Y Chromosome Gradients Across the Pacific by Kayer, Brauer, etc.
Lev A. Zhivotovsky,
Robb B. Rutledge
Alice A. Lin,
Peter A. Underhiill
Peter J. Oefner,
Ronald J. Trentand
Accepted August 16, 2006
Molecular Biology and Evolution, Vol.25, issue 11.
The human settlement of the Pacific Islands represents one of the most recent major migration events of mankind. Polynesians originated in Asia according to linguistic evidence or in Melanesia according to archaeological evidence. To shed light on the genetic origins of Polynesians, we investigated over 400 Polynesians from 8 island groups, in comparison with over 900 individuals from potential parental populations of Melanesia, Southeast and East Asia, and Australia, by means of Y chromosome (NRY) and mitochondrial DNA (mtDNA) markers. Overall, we classified 94.1% of Polynesian Y chromosomes and 99.8% of Polynesian mtDNAs as of either Melanesian (NRY-DNA: 65.8%, mtDNA: 6%) or Asian (NRY-DNA: 28.3%, mtDNA: 93.8%) origin, suggesting a dual genetic origin of Polynesians in agreement with the 'Slow Boat' hypothesis. Our data suggest a pronounced admixture bias in Polynesians toward more Melanesian men than women, perhaps as a result of matrilocal residence in the ancestral Polynesian society. Although dating methods are consistent with somewhat similar entries of NRY/mtDNA haplogroups into Polynesia, haplotype sharing suggests an earlier appearance of Melanesian haplogroups than those from Asia. Surprisingly, we identified gradients in the frequency distribution of some NRY/mtDNA haplogroups across Polynesia and a gradual west-to-east decrease of overall NRY/mtDNA diversity, not only providing evidence for a west-to-east direction of Polynesian settlements but also suggesting that Pacific voyaging was regular rather than haphazard. We also demonstrate that Fiji played a pivotal role in the history of Polynesia: humans probably first migrated to Fiji, and subsequent settlement of Polynesia probably came from Fiji.
5. Y-chromosome ties between Taiwan and Polynesia
Gene. 2011 Nov 3. [Epub ahead of print]
Increased Y-chromosome resolution of haplogroup O suggests genetic ties between the Ami aborigines from Taiwan and the Polynesian Islands of Samoa and Tonga.
Mirabal S, Herrera KJ, Gayden T, Regueiro M, Underhill PA, Garcia-Bertrand RL, Herrera RJ.
The Austronesian expansion has left its fingerprint throughout two thirds of the circumference of the globe reaching the island of Madagascar in East Africa to the west and Easter Island, off the coast of Chile, to the east. To date, several theories exist to explain the current genetic distribution of Austronesian populations, with the "slow boat" model being the most widely accepted, though other conjectures (i.e., the "express train" and "entangled bank" hypotheses) have also been widely discussed. In the current study, 158 Y chromosomes from the Polynesian archipelagos of Samoa and Tonga were typed using high resolution binary markers and compared to populations across Mainland East Asia, Taiwan, Island Southeast Asia, Melanesia and Polynesia in order to establish their patrilineal genetic relationships. Y-STR haplotypes on the C2 (M38), C2a (M208), O1a (M119), O3 (M122) and O3a2 (P201) backgrounds were utilized in an attempt to identify the differing sources of the current Y-chromosomal haplogroups present throughout Polynesia (of Melanesian and/or Asian descent).Specifically, while haplogroups C2a, S and K3-P79 suggest a Melanesian component in 23%-42% of the Samoan and Tongan Y chromosomes, the prominence of sub-haplogroup O3a2c* (P164), which has previously been observed at only minimal levels in Mainland East Asians (2.0-4.5%), in both Polynesians (ranging from 19% in Manua to 54% in Tonga) and Ami aborigines from Taiwan (37%) provides, for the first time, evidence for a genetic connection between the Polynesian collections and the Ami.
6. Talk: Lapita culture
From Wikipedia, the free encyclopedia
From Wikipedia, the free encyclopedia
Genetic origins Recent DNA analysis suggests that Polynesians, including Tongans, Samoans, Niueans, Cook Islanders, Tahitians, Hawaiians, Marquesans and M ori, exhibit a maternal mitochondrial DNA link to indigenous peoples of the New Guinea Highlands 25,000 years ago (Bryan Sykes - Seven Daughters of Eve). The paternal Y chromozome also comes from "New Guinea 11,500 years ago - but since that time they have evolved quite separately from ancestral Melanesians" (see "Melanesian Origin of Polynesian Y Chromosomes" and "Melanesian Origin of Polynesian Y Chromosomes (correction)" cited in References). After this period, proto-Polynesian genes exhibit a 9based pair mtDNA deletion common to East Asians, showing a separation from Taiwanese aborigines 6,000 years ago. (See "Melanesian origins of Polynesian Y chromozome") Polynesian population expansion began in isolation in the Pacific 2,000 years ago (see also Melanesian origin of Y chromozomes).
"One particular DNA haplotype - the human lymphocyte antigen (HLA)Bw48 is commonly found in Polynesian populations, but occurs only sporadically in Melanesia (Polynesian outliers). The only other known population with an appreciable frequency of HLA-Bw48 is that of the North American Indians or more specifically the Tlingit of Alaska. In Polynesia Bw48 co-occurs with A11, - suggesting a variation since Polynesians departed from the Alaskan/Canadian coast." (Susan Serjeantson - Out of Asia - Peopling the Americas and the Pacific Edited by Robert Kirk and Emoke Szathmary 1985). This DNA evidence is supported by cultural and archaeological evidence showing a definite link between Eastern Polynesia and the Tlingit, Kwakuitl and Haida of the islands off Alaska and Canada. This suggests that although there has been some cultural input, including the arrival of plants and animals into Western Polynesia through Melanesia, the main genetic input into Polynesia has been from the north. This strongly suggests that proto-Polynesians voyaged from East Asia to Alaska 6,000 years ago and then entered the Polynesian triangle from the north via Hawai'i 2,000 years ago.
Cultural similarities between coastal Canada and Polynesians is as follows; (From Thor Heyerdahl, American Indians in the Pacific); Rubbing noses as a form of greeting; Formal principles of rank; lineage, and kinship; Use of mats or rugs for money; Fish hook and harpoon design; Tattooing tools and techniques; Tiki design; Protruding tongue motif; Stone pounder design; Use of gourds for containers instead of pottery; Canoe design and building techniques, such as use of hot rocks for steaming hulls open; Earth oven procedure; House design with entrance through totem's legs; Inlaying of shells into carvings; Weaving styles; Stone bowl manufacture and design; The gaping angry mouth motif on the handle of war clubs; The traditional name for the Haida homeland of Queen Charlotte Island is Haida'gwai'i, very similar linguistically to Ha'wai'i (homeland). Names such as Tongass (southern) Strait and Hakai'i Channel appear to also be relic names suggesting an Austronesian past to this area.
Irving Goldman, author of "Ancient Polynesian Society", has this to say on the comparison between Kwakuitl and the Polynesians. "For reasons that remain to be discovered, the Indian tribes of this area [NW Coast] share formal principles of rank, lineage, and kinship with Pacific islanders. The Kwakiutl, seem very close to what I have designated as the "traditional" Polynesian society. They share with Polynesians a status system of graded hereditary ranking of individuals and of lineages; a social class system of chiefs ("nobles"), commoners, and slaves; concepts of primogeniture and seniority of descent lines; a concept of abstract supernatural powers as special attributes of chiefs; and a lineage system that leans toward patriliny, but acknowledges the maternal lines as well. Finally, Kwakiutl and eastern Polynesians, especially, associate ambiguity of lineage membership with "Hawaiian" type kinship, a fully classificatory system that does not distinguish between maternal and paternal sides, or between siblings and cousins."
"The following DNA evidence will help clarify the division between Polynesians, Melanesians and Micronesians.(from; S.W. Serjeantson "The Colonization of the Pacific - A Genetic Trail 1989 pp 135,162-163,166-7) "The following genes set them apart: Polynesians lack HLA-B27 , wheras it is common amongst Melanesians. Polynesians have had little contact with Micronesians. There are only a limited number of similarities in the HLA system. It is clear that Micronesia has had an independent source of HLA genes, probably from the Phillipines, as indicated by the high frequency of HLA-Bw35 which is absent from Melanesian and Polynesian groups. HLA-B13, B18 and B27 are found throughout Melanesia. These antigens are sporadic in Western Polynesia and are essentially absent from the populations of Eastern Polynesia. The few sporadic occurrences are attributable to recent foreign admixture. These antigens are also rarely found in Micronesia. HLA-A11 and B40 are significantly associated with each other in Melanesia, but are not linked in Polynesian Populations.HLA data cannot support the theory of Polynesian evolution within Melanesia.Gene frequency distributions, as well as linkage relationships, clearly place Maoris of New Zealand in the Eastern Polynesian branch, together with Hawaiians and Easter Islanders. The HLA-A-B linkage relationships seen in Hawaiians are present also in Maoris and are consistent with a split in these populations 1,000 years ago."(Susan Serjeantson - Out of Asia - Peopling the Americas and the Pacific Edited by Robert Kirk and Emoke Szathmary 1985).
Peter 18.104.22.168 12:36, 19 October 2007 (UTC)
Furthermore Hawaiian royal genealogies agree with the above. From "The Ancient Hawaiian History of Hookumu Ka Lani & Hookumu Ka Honua', by Solomon L.K. Peleioholani.
"The ancestors of the Hawaiian race came not from the islands the South Pacific, for the immigrants from that direction were late arrivals there... but from the northern direction (welau lani), that is, from the land of Kalonakikeke, now known as Alaska.
According to this tradition, a great flood that occurred during the reign of Kahiko-Luamea on the continent of Ka-Houpo-o-Kane, (Ta'pen Keng is the ancient name for Taiwan) and carried away a floating log of wood named Konikonihia. On this log was a precious human cargo and it came to rest on the land of Kalonakikeke (Alaska).
On this log was the first man and woman who came to Kalonakikeke from the continent of Ka-Houpo-o-Kane, they were Kalonakiko-ke ("Mr Alaska") and his wife Hoomoe-a-pule ("Woman of my dreams"). They were said to both be high chiefs of the countries of Kanaka-Hikina (person of the east) and Kanaka-Komohana (person of the west) and were descended from the great great ancestor Huka-ohialaka.
'Many generations later, Chief Nuu, travelled with his wife, Lilinoe, their three sons and their three wives in a canoe called Ka-Waa-Halau-Alii-O-Ka-Moku (the royal canoe of the continent), and it rested apon Mauna Kea (white mountain), on the island of Hawaii. They were the first Hawaiians."
In the Kumuhonua Genealogy (a royal genealogy) of Kauai and Oahu, Chief Nuu is mentioned, including his wife Lilinoe. Nuu would have been born between 225 and 75 B.C. Solomon Peleioholani was a descendant of Chief Nuu through the Kings of Kauai. The Arrival of Chief Nuu between 2225 and 2075 years ago. This agrees fairly well with the genetic information that Polynesians underwent a rapid population expansion, from a small founder population about 2,200 years ago - when Eastern Polynesians (pure blood Polynesians) entered the Pacific.
The proto-Polynesian arrival in Alaska from East Asia 6,000 years ago may well be recorded in this brief legend;
There is an old story that says how some strange people came from the Western Ocean. Among them were two sisters. They landed on Dall Island in Southeastern Alaska. There the sisters met and married men whose people were coming down the rivers from interior North America. One sister-went with her family to Haida-gwaii or the Queen Charlotte Islands. Her children grew and multiplied into the Haida Nation. The other sister went with her family to Prince of Wales Island. She became the ancestress or Mother of the Tlingit Nation.
From "The Proud Chilkat', by Brendan and Lauri Larson.