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Greig K, Gosling A, Collins CJ, Boocock J, McDonald K, Addison DJ, Allen MS, David B, Gibbs M, Higham CFW, Liu F, McNiven IJ, O'Connor S, Tsang CH, Walter R, Matisoo-Smith E. Complex history of dog (Canis familiaris) origins and translocations in the Pacific revealed by ancient mitogenomes. Sci Rep 2018; 8:9130. [PMID: 29904060 PMCID: PMC6002536 DOI: 10.1038/s41598-018-27363-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Accepted: 05/31/2018] [Indexed: 11/22/2022] Open
Abstract
Archaeological evidence suggests that dogs were introduced to the islands of Oceania via Island Southeast Asia around 3,300 years ago, and reached the eastern islands of Polynesia by the fourteenth century AD. This dispersal is intimately tied to human expansion, but the involvement of dogs in Pacific migrations is not well understood. Our analyses of seven new complete ancient mitogenomes and five partial mtDNA sequences from archaeological dog specimens from Mainland and Island Southeast Asia and the Pacific suggests at least three dog dispersal events into the region, in addition to the introduction of dingoes to Australia. We see an early introduction of dogs to Island Southeast Asia, which does not appear to extend into the islands of Oceania. A shared haplogroup identified between Iron Age Taiwanese dogs, terminal-Lapita and post-Lapita dogs suggests that at least one dog lineage was introduced to Near Oceania by or as the result of interactions with Austronesian language speakers associated with the Lapita Cultural Complex. We did not find any evidence that these dogs were successfully transported beyond New Guinea. Finally, we identify a widespread dog clade found across the Pacific, including the islands of Polynesia, which likely suggests a post-Lapita dog introduction from southern Island Southeast Asia.
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Affiliation(s)
- K Greig
- Department of Anthropology and Archaeology, University of Otago, PO Box 56, Dunedin, 9054, New Zealand.
| | - A Gosling
- Department of Anatomy, University of Otago, PO Box 56, Dunedin, 9054, New Zealand
| | - C J Collins
- Department of Anatomy, University of Otago, PO Box 56, Dunedin, 9054, New Zealand
| | - J Boocock
- Department of Human Genetics, David Geffen School of Medicine at UCLA, Los Angeles, 90024, United States of America
| | - K McDonald
- Department of Anatomy, University of Otago, PO Box 56, Dunedin, 9054, New Zealand
| | - D J Addison
- Archaeology Department, American Samoa Power Authority, PO Box 2545, Pago Pago, AS 96799, American Samoa, USA
| | - M S Allen
- Anthropology, School of Social Sciences, University of Auckland, Private Bag 92019, Auckland, 1142, New Zealand
| | - B David
- Monash Indigenous Studies Centre, Monash University, 20 Chancellors Walk, Clayton, VIC, 3800, Australia.,ARC Centre of Excellence for Australian Biodiversity & Heritage, Acton, ACT, 2601, Australia
| | - M Gibbs
- School of Humanities, University of New England, Armidale, NSW, 2351, Australia
| | - C F W Higham
- Department of Anthropology and Archaeology, University of Otago, PO Box 56, Dunedin, 9054, New Zealand
| | - F Liu
- Institute of History and Philology, Academia Sinica, 128 Academia Rd, Taipei City 115, Taiwan
| | - I J McNiven
- Monash Indigenous Studies Centre, Monash University, 20 Chancellors Walk, Clayton, VIC, 3800, Australia.,ARC Centre of Excellence for Australian Biodiversity & Heritage, Acton, ACT, 2601, Australia
| | - S O'Connor
- Archaeology & Natural History, School of Culture History & Language, College of Asia & the Pacific, Australian National University, Acton, ACT, 2601, Australia.,ARC Centre of Excellence for Australian Biodiversity & Heritage, Acton, ACT, 2601, Australia
| | - C H Tsang
- Institute of History and Philology, Academia Sinica, 128 Academia Rd, Taipei City 115, Taiwan
| | - R Walter
- Department of Anthropology and Archaeology, University of Otago, PO Box 56, Dunedin, 9054, New Zealand
| | - E Matisoo-Smith
- Department of Anatomy, University of Otago, PO Box 56, Dunedin, 9054, New Zealand.
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Merriman T, Boocock J, Stahl E, Cadzow M, Phipps-Green A, Topless R, Harre Hindmarsh J, Mount D, Stamp L, Dalbeth N, Choi H, Tanner C. THU0539 Population-Specific Resequencing Reveals Association of The ABCC4/MRP4 Gene with Gout in New Zealand Māori and Pacific Men. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.4365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Huckerby TN, Lauder RM, Brown GM, Nieduszynski IA, Anderson K, Boocock J, Sandall PL, Weeks SD. Characterization of oligosaccharides from the chondroitin sulfates. (1)H-NMR and (13)C-NMR studies of reduced disaccharides and tetrasaccharides. Eur J Biochem 2001; 268:1181-9. [PMID: 11231269 DOI: 10.1046/j.1432-1327.2001.01948.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Chondroitin sulfates were fragmented using the enzymes chondroitin sulfate ABC endolyase and chondroitin ACII lyase; both disaccharide and tetrasaccharide fragments were isolated after reduction to the corresponding 2-deoxy-2-N-acetylamino-D-galactitol (GalNAc-ol) form. These have the structures: Delta UA(beta 1--3)GalNAc4S-ol, Delta UA(beta 1--3)GalNAc6S-ol, Delta UA2S(beta 1--3)GalNAc6S-ol, Delta UA(beta 1--3)GalNAc4S(beta 1--4)L-IdoA(alpha 1--3)GalNAc4S-ol, Delta UA(beta 1--3)GalNAc4S(beta 1--4)GlcA(beta 1--3)GalNAc4S-ol, Delta UA(beta 1--3)GalNAc6S(beta 1--4)GlcA(beta 1--3)GalNAc4S-ol, Delta UA(beta 1--3)GalNAc6S(beta 1--4)GlcA(beta 1--3)GalNAc6S-ol, Delta UA2S(beta 1--3)GalNAc6S(beta 1--4)GlcA(beta 1--3)GalNAc4S-ol and Delta UA2S(beta 1--3)GalNAc6S(beta 1--4)GlcA(beta 1--3)GalNAc6S-ol, where Delta UA represents a 4,5-unsaturated hexuronic acid (4-deoxy-alpha-Lthreo-hex-4-enepyranosyluronic acid) and 6S/4S/2S represent O-ester sulfate groups at C6/C4/C2 sites. Complete (1)H-NMR and (13)C-NMR data are derived for these species, which may help to alleviate some of the significant difficulties resulting from signal complexity that are currently hindering the characterization and assignment of major and minor structural components within chondroitin sulfate and dermatan sulfate polymers.
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Affiliation(s)
- T N Huckerby
- The Polymer Centre, School of Physics and Chemistry, Lancaster University, UK.
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