Variation of Mitochondrial DNA HV1 AND HV2 of the Vietnamese Population

Tran, Thi Thuy Hang; Nguyễn, Đức Hinh; Tran, Van Khanh; Nguyen, Quy Linh; Trinh, Hong Anh; Luong, Long Hoang; Pham, Le Anh Tuan; Nguyễn, Thu Thủy; Nguyen, Van Bang; Tran, Thinh Huy; Ta, Thanh Van

doi:10.1007/5584_2018_301

Cited by 4 publications

(3 citation statements)

References 10 publications

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“…Từ năm 2018 trở lại đây, Việt Nam đã có một số nghiên cứu về hệ gen ty thể trên các cá thể thuộc cộng đồng dân tộc người Việt Nam. Các nghiên cứu này chủ yếu tập trung vào việc so sánh khác biệt giữa các dân tộc thuộc các nhóm ngữ hệ với nhau [10][11][12]. Nhằm nghiên cứu đa dạng di truyền và phân bố các nhóm đơn bội trong cùng ngữ hệ, chúng tôi đã phân tích toàn bộ hệ gen ty thể của 108 cá thể thuộc ba dân tộc Tày, Thái, Nùng trong ngữ hệ Tai -Kadai, từ đó so sánh đánh giá mức độ đa dạng quần thể và phân bố nhóm đơn bội của các dân tộc này với các quần thể người khác trong cùng khu vực lân cận.…”

Section: Mở đầU *unclassified

Genetic Diversity and Haplogroup Distribution of Three Ethnic Groups Tay, Thai, and Nung

Duong,

Anh,

Hai

2024

NST

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The mitochondrial genome, with outstanding characteristics such as maternal inheritance, non-recombination and high mutation rate, is of great importance in population genetics and evolution research. To study the genetic diversity and the distribution of haplogroups of the Tai – Kadai language group, blood samples of 108 men from three ethnic groups Tay, Thai and Nung were collected. Total DNA extracted from blood samples was used for library preparation and whole mitochondrial genome sequencing using NGS. Comparing the obtained mitochondrial genome sequence with the RSRS (Reconstructed Sapiens Reference sequence) from Genbank (NC_012920) revealed 3929 distinct variants in 108 individuals with 1663 variants in the Tay ethnic group, 905 variants in the Thai ethnic group and 1361 variants in the Nung ethnic group. Nucleotide diversity (π) and haplotype were highest in the Thai ethnic group, being 0.0023 and 0.989, respectively. The genetic distances between each ethnic group pair (Tay-Nung, Tay-Thai and Thai-Nung), as shown by the FST values, were 0.03101; 0.00447 and 0.03282, respectively. Haplogroup analysis showed that 108 studied individuals belonged to 33 different haplogroups, belonging to 2 groups of haplogroups M and N. The most frequent haplogroups in Tay Thai and Nung were B4, F1 and M7, respectively. The results of this study show that although belonging to the same Tai - Kadai language family, the mitochondrial genomes among the three ethnic groups Tay, Thai, and Nung still have notable differences.

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Section: Mở đầU *unclassified

Genetic Diversity and Haplogroup Distribution of Three Ethnic Groups Tay, Thai, and Nung

Duong,

Anh,

Hai

2024

NST

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“…Some surveys of the infection rate of Spirometra spp. showed that dogs were infected at 15.23 % and 25.39 % in Vietnam [24,31]. Additionally, based on the morphological identification of Spirometra adult stage, Spirometra species parasitizing in dogs consisted of S. mansoni, S. mansonoides and S. erinaceieuropaei [24,31].…”

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confidence: 99%

“…showed that dogs were infected at 15.23 % and 25.39 % in Vietnam [24,31]. Additionally, based on the morphological identification of Spirometra adult stage, Spirometra species parasitizing in dogs consisted of S. mansoni, S. mansonoides and S. erinaceieuropaei [24,31]. Unfortunately, the information of the infection rate as well as Spirometra identification has not been recorded in cats in Vietnam.…”

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confidence: 99%

Molecular identification of sparganum of <i>Spirometra mansoni</i> isolated from the abdominal cavity of a domestic cat in Vietnam

NGUYEN,

VAN DONG

et al. 2024

The Journal of Veterinary Medical Science

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Cats normally play a role of the definitive host in which the plerocercoid (sparganum), the second larval form of Spirometra spp., develops into an adult in the intestines. However, some cases of cats with visceral or subcutaneous sparganosis were sporadically reported worldwide. We herein documented the discovery of a sparganum in abdominal cavity of a domestic cat during a surgery of dystocia. The larva was molecularly identified as Spirometra mansoni , belonging to Type I, that was recently misidentified to be S. erinaceieuropaei in several Asian countries. This is the first report for sparganum of S. mansoni in the cat. The future study is necessary to provide further insights into the species of Spirometra causing sparganosis and spirometrosis in humans and other animals.

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The mitochondrial DNA HVI and HVII sequences and haplogroup distribution in a population sample from Vietnam

Nguyen

Hoang²,

Nguyen

et al. 2022

Annals of Human Biology

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Variation of Mitochondrial DNA HV1 AND HV2 of the Vietnamese Population

Cited by 4 publications

References 10 publications

Genetic Diversity and Haplogroup Distribution of Three Ethnic Groups Tay, Thai, and Nung

Genetic Diversity and Haplogroup Distribution of Three Ethnic Groups Tay, Thai, and Nung

Molecular identification of sparganum of <i>Spirometra mansoni</i> isolated from the abdominal cavity of a domestic cat in Vietnam

The mitochondrial DNA HVI and HVII sequences and haplogroup distribution in a population sample from Vietnam

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