Distribution of Y chromosomal haplotypes in Japanese native horse populations
| العنوان: | Distribution of Y chromosomal haplotypes in Japanese native horse populations |
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| المؤلفون: | Teruaki Tozaki, Mio Kikuchi, Hironaga Kakoi, Shun-ichi Nagata, Masaki Takasu, Seiji Hobo, Kei-ichi Hirota |
| المصدر: | Journal of Equine Science |
| بيانات النشر: | Japan Society of Equine Science, 2018. |
| سنة النشر: | 2018 |
| مصطلحات موضوعية: | 0301 basic medicine, haplotype, 040301 veterinary sciences, Population, Distribution (economics), Biology, Y chromosome, 0403 veterinary science, 03 medical and health sciences, Genetic drift, Y haplotype, education, Japanese native horse, education.field_of_study, Equine, business.industry, Haplotype, Horse, 04 agricultural and veterinary sciences, Note, Fixation (population genetics), 030104 developmental biology, Evolutionary biology, variation, business |
| الوصف: | The distribution of Y chromosomal haplotypes in Japanese native horse populations was investigated to obtain genetic information on these populations. Here, 159 male/gelded horses from eight local populations were investigated, and three Y haplotypes (JHT-1, JHT-2, and JHT-3) were identified by analyzing five Y-linked loci. Five populations had only JHT-1, whereas two populations had only JHT-2. One population had JHT-1 and JHT-3. Based on the geographical distribution of these haplotypes and previously reported haplotypes for other Asian horses, JHT-1 is considered to be a major haplotype in ancestral native horses. The fixation of each haplotype suggests the influence of independent breeding and genetic drift in each population. These findings complement the results from previous genetic studies of Japanese native horses. |
| تدمد: | 1347-7501 1340-3516 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08147889ad6a408399231e3a848a5f81 https://doi.org/10.1294/jes.29.39 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....08147889ad6a408399231e3a848a5f81 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 13477501 13403516 |
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