HV1 mtDNA Reveals the High Genetic Diversity and the Ancient Origin of Vietnamese Dogs
In this study, samples from 429 dog individuals across three main regions of Vietnam (Southern Vietnam (SVN), Central Vietnam (CVN), and Northern Vietnam (NVN)) were collected to analyze the 582 bp region mtDNA HVI, so as to study the genetic diversity and to screen the rare haplotype E in the Vietn...
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| Format: | Article |
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MDPI AG
2023-03-01
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| Series: | Animals |
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| Online Access: | https://www.mdpi.com/2076-2615/13/6/1036 |
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| author | Quan Ke Thai Thanh-Cong Nguyen Cong-Trieu Le Anh-Dung Chung Tran Minh-Ly Nguyen Quoc-Dung Tran Peter Savolainen Quoc-Dang Quan Dai-Long Tran Hoang-Dung Tran |
| author_facet | Quan Ke Thai Thanh-Cong Nguyen Cong-Trieu Le Anh-Dung Chung Tran Minh-Ly Nguyen Quoc-Dung Tran Peter Savolainen Quoc-Dang Quan Dai-Long Tran Hoang-Dung Tran |
| author_sort | Quan Ke Thai |
| collection | DOAJ |
| description | In this study, samples from 429 dog individuals across three main regions of Vietnam (Southern Vietnam (SVN), Central Vietnam (CVN), and Northern Vietnam (NVN)) were collected to analyze the 582 bp region mtDNA HVI, so as to study the genetic diversity and to screen the rare haplotype E in the Vietnamese village dog population. Nine new haplotypes A, two new haplotypes B, and three haplotypes C were unique to Vietnam dogs, in which the new haplotypes An3, An7, Cn1, and Cn3 concerned mutations at new polymorphism sites (15,517, 15,505, 15,479, and 15,933, respectively) which have not been previously reported. The detection of haplotypes A9 and A29, and the appearance of haplotype A200 in the two individual dogs sampled support that the Southeast Asian dog is the ancestor of today’s Australian dingo and Polynesian dog. The two rare haplotypes E (E1 and E4) were reconfirmed in Vietnamese dogs and discussed. This study also contributes to strengthening the theory of domestication of dogs to the south of the Yangtze River and the Southeast Asian origin of the dingo. |
| first_indexed | 2024-03-11T07:01:28Z |
| format | Article |
| id | doaj.art-67b787f3a310498bad0768a6d4b330a8 |
| institution | Directory Open Access Journal |
| issn | 2076-2615 |
| language | English |
| last_indexed | 2024-03-11T07:01:28Z |
| publishDate | 2023-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Animals |
| spelling | doaj.art-67b787f3a310498bad0768a6d4b330a82023-11-17T09:11:26ZengMDPI AGAnimals2076-26152023-03-01136103610.3390/ani13061036HV1 mtDNA Reveals the High Genetic Diversity and the Ancient Origin of Vietnamese DogsQuan Ke Thai0Thanh-Cong Nguyen1Cong-Trieu Le2Anh-Dung Chung3Tran Minh-Ly Nguyen4Quoc-Dung Tran5Peter Savolainen6Quoc-Dang Quan7Dai-Long Tran8Hoang-Dung Tran9Faculty of Natural science Education, Saigon University, 273 An Duong Vuong, Ward 3, District 5, Ho Chi Minh City 72710, VietnamFaculty of Biotechnology, Nguyen-Tat-Thanh University, 298A-300A Nguyen-Tat-Thanh Street, District 04, Ho Chi Minh City 72820, VietnamSoc Trang Vocational College, 176 Nam Ky Khoi Nghia Street, Ward 7, Soc Trang City 96114, VietnamBiotechnology Division, Institute of Agricultural Sciences for Southern Viet Nam, 121 Nguyen Binh Khiem Street, Da Kao Ward, 1st District, Ho Chi Minh City 710302, VietnamFaculty of Business Administration, TU Bergakademie Freiberg, Akademiestraße 6, 09599 Freiberg, GermanyFaculty of Biology, University of Education, Hue University, 34 Le 5Loi Street, Hue City 49118, VietnamScience for Life Laboratory, School of Biotechnology, Royal Institute of Technology (KTH), 171 65 Solna, SwedenAgency for Southern Affairs of Ministry of Science and Technology, 31 Han Thuyen Street, Ben Nghe Ward, District 1, Ho Chi Minh City 70055, VietnamDepartment of Supervisor Inspector, Van Lang University, Nguyen Khac Nhu Street, Co Giang Ward, Distric 1, Ho Chi Minh City 700000, VietnamFaculty of Biology and Environment, Ho Chi Minh City University of Food Industry, 140 Le Trong Tan Street, Tay Thanh Ward, Tan Phu District, Ho Chi Minh City 72009, VietnamIn this study, samples from 429 dog individuals across three main regions of Vietnam (Southern Vietnam (SVN), Central Vietnam (CVN), and Northern Vietnam (NVN)) were collected to analyze the 582 bp region mtDNA HVI, so as to study the genetic diversity and to screen the rare haplotype E in the Vietnamese village dog population. Nine new haplotypes A, two new haplotypes B, and three haplotypes C were unique to Vietnam dogs, in which the new haplotypes An3, An7, Cn1, and Cn3 concerned mutations at new polymorphism sites (15,517, 15,505, 15,479, and 15,933, respectively) which have not been previously reported. The detection of haplotypes A9 and A29, and the appearance of haplotype A200 in the two individual dogs sampled support that the Southeast Asian dog is the ancestor of today’s Australian dingo and Polynesian dog. The two rare haplotypes E (E1 and E4) were reconfirmed in Vietnamese dogs and discussed. This study also contributes to strengthening the theory of domestication of dogs to the south of the Yangtze River and the Southeast Asian origin of the dingo.https://www.mdpi.com/2076-2615/13/6/1036genetic diversityHV1mtDNAhaplotype A200Vietnamese village dog |
| spellingShingle | Quan Ke Thai Thanh-Cong Nguyen Cong-Trieu Le Anh-Dung Chung Tran Minh-Ly Nguyen Quoc-Dung Tran Peter Savolainen Quoc-Dang Quan Dai-Long Tran Hoang-Dung Tran HV1 mtDNA Reveals the High Genetic Diversity and the Ancient Origin of Vietnamese Dogs Animals genetic diversity HV1 mtDNA haplotype A200 Vietnamese village dog |
| title | HV1 mtDNA Reveals the High Genetic Diversity and the Ancient Origin of Vietnamese Dogs |
| title_full | HV1 mtDNA Reveals the High Genetic Diversity and the Ancient Origin of Vietnamese Dogs |
| title_fullStr | HV1 mtDNA Reveals the High Genetic Diversity and the Ancient Origin of Vietnamese Dogs |
| title_full_unstemmed | HV1 mtDNA Reveals the High Genetic Diversity and the Ancient Origin of Vietnamese Dogs |
| title_short | HV1 mtDNA Reveals the High Genetic Diversity and the Ancient Origin of Vietnamese Dogs |
| title_sort | hv1 mtdna reveals the high genetic diversity and the ancient origin of vietnamese dogs |
| topic | genetic diversity HV1 mtDNA haplotype A200 Vietnamese village dog |
| url | https://www.mdpi.com/2076-2615/13/6/1036 |
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