- Tytuł:
-
Genetic diversity of native Japanese dog breeds in the primitive type
Różnorodność genetyczna rodzimych ras psów japońskich w typie pierwotnym - Autorzy:
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Kloch, M.
Życzyński, A.
Nowak-Życzyńska, Z. - Powiązania:
- https://bibliotekanauki.pl/articles/2082389.pdf
- Data publikacji:
- 2021
- Wydawca:
- Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
- Tematy:
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Canis lupus familiaris
mtDNA
microsatellites
control region
primitive breeds - Opis:
- Genetic diversity of native Japanese dog breeds in the primitive type. In the following paper the genetic distance among selected Japanese dog breeds (Akita, Kishu, Kai, Shiba, Shikoku, Hokkaido) was estimated. In order to determine genetic differentiation we analyzed a fragment of the mitochondrial control region and 10 microsatellite loci. We found that variation of the nuclear DNA was larger than that at the level of mitochondrial DNA. Within a fragment of 614 bp of control region, 13 haplotypes were identifi ed. The highest diversity of mitochondrial DNA was found in Akita. Based on mitochondrial DNA analysis, genetic distance between breeds ranged from 0.003 to 0.018. The lowest genetic distance was observed between Shikoku and Kai (0.003), and the highest between Shiba and Akita (0.018). After the analysis of nuclear DNA, 65 alleles were identifi ed. The mean percentage of polymorphic alleles in the applied microsatellite markers was 94.4% ±2.5%. The analysis showed that, the highest distance estimated on the frequency of microsatellite markers was found between Kai and Hokkaido (1.066), and the lowest between Shiba and Kai (0.212). Hokkaido and Shikoku were the only clearly distinguishing breeds.
- Źródło:
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Annals of Warsaw University of Life Sciences - SGGW. Animal Science; 2019, 58[1]; 37-45
1898-8830 - Pojawia się w:
- Annals of Warsaw University of Life Sciences - SGGW. Animal Science
- Dostawca treści:
- Biblioteka Nauki
Artykuł