Browse > Article
http://dx.doi.org/10.5352/JLS.2006.16.4.626

Physical Characteristics and Microsatellite Polymorphisms in Miryang Native Dogs  

Cho, Byung-Wook (College of Natural Resources & Life Science, Pusan National University,Horse Science Research Center, Pusan National University)
Cho, Gil-Jae (College of Veterinarys Medicine, Kynung National University)
Publication Information
Journal of Life Science / v.16, no.4, 2006 , pp. 626-631 More about this Journal
Abstract
This study was carried out to investigate the physical characteristics (height, body lenght, chest depth, head type, ear type, body color, eye type and tail type) and genetic diversity using 15 microsatellite DNA markers (PEZ 1, 5, 8, 10, 11, 12, 13, 15, 16, 17, 20, 21, FHC 2010, FHC 2054 and FHC 2079) in 44 random Miryang native dogs(6 months${\sim}$12 years old). The height, body lenght, and chest depth of Miryang native dogs were 43-55 cm(mean 49.5 cm), 45-60 cm(mean 54.3 cm), and 50-64 cm(mean 57.9 cm), respectively. Miryang native dog was medium sized. The head and eye type were reverse-triangle(100%), triangle (90.9%) and newborn moon(9.1%), respectively. Most of body color had white coat color(93.2%), light pink tongue color(100%), light black anal color(90,9%) and pink claw color(100%). The ear type showed erect ear(100%), and half-curled(56.8%), upward(34.1%), curled(9.1%) in tail type, respectively. Number of alleles observed at a single locus ranged from 2 (PEZ 21 and FHC 2010) to 14 (PEZ 13), with average number of alleles per locus of 6.13. The expected heterozygosities of 15 microsatellite loci were estimated based on gene frequencies. The highest expected heterozygosity, 0.863 was estimated in PEZ 13 locus and the lowest, 0.455 in PEZ 21 and FHC 2010 locus. And the mean expected heterozygosity of 15 microsatellite markers was calculated as 0.635. Polymorphic information content (PIC) values were ranged from 0.348 (PEZ 21 and FHC 2010) to 0.837 (PEZ 13), and the mean PIC value was calculated as 0.570. Of the 15 markers, PEZ 10, PEZ 13, PEZ 17 and FHC 2054 loci have relatively high PIC value (> 0.7) in Miryang native dog. In order to determine the efficieney of parentage control, exclusion probabilities (PE) were calculated for each allele. The highest PE 1 and PE 2 in PEZ 13 locus was caculated to 0.548 and 0.710, respectively. And the total exclusion power in PE 1 and PE 2 was calculated to 0.9895 and 0.9996, respectively. These results can give basic information for perservation and research in Miryang native dog, and phylogenetic relationships of the Korean native dog and Asian dog breeds.
Keywords
Microsatellite; Miryang native dog; physical characteristics;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Dimsoski, P. 2003. Development of a 17-plex microsatellite polymerase chain reaction kit for genotyping horses. Croat. Med. J. 44, 332-335
2 Glowatzki-Mullis, M. L., C. Gaillard, G. Wigger and R. Feies. 1995. Microsatellite-based parentage control in cattle. Anim. Genet. 26, 7-12   DOI   ScienceOn
3 Halverson, J. L and J. W. Edwards. 2000. Microsatellite polymorphism in dog breeds-the AKC Parent Club study. Proc. 27th ISAG Conference on Anim. Genet. p.19
4 Yoon, D. H., H. S. Kong, J. D. Oh, J. H. Lee, B. W. Cho, J. D. Kim, K. J. Jeon, C. Y. Jo, G. J. Jeon and H. K. Lee. 2005. Establishment of an individual identification system based on microsatellite polymorphisms in Korean cattle( Hanwoo). Asian-Aust. J. Anim. Sci. 18, 762-766   DOI
5 Marshall, T. C., J. Slate, L. Kruuk and J. M. Pemberton. 1998. Statistical confidence for likelihood-based paternity inference in natural populations. Mol. Ecol. 7, 639-655   DOI   ScienceOn
6 Polli, M., S. Marelli, M. Zanotti and L. G. Cavalchini. 2000. Polymorphism of microsatellite loci and parentage identification in some Italian dog breeds. Proc. 27th ISAG Conference on Anim. Genet. p.45
7 Putnova L., A. Knoll, V. Dvorak and J. Dvorak. 2003. A novel porcine microsatellite panel for the identification of individuals and parentage control in the Czech Republic. Czech J. Anim. Sci. 48, 307-314
8 Tozaki, T., H. Kakoi, S. Mashima, K. I. Hirota, T. Hasegawa, N. Ishida, N. Miura, N. H. Choi-Miura and M. Tomita. 2001. Population Study and Validation of Paternity Testing for Thoroughbred Horses by 15 Microsatellite Loci. J. Vet. Med. Sci. 63, 1191-1197   DOI   ScienceOn
9 Cho, G. J. 2002. Microsatellite DNA polymorphism of Thoroughbred horses in Korea. Korean J. Genet. 24, 177-182
10 Ha, J. H., S. E. Lee, Y. B. Tak and J. B. Kim 1998. The physical characteristics and blood proteins of Korean native dogs. Korean J. Anim. Sci. 40, 711-720
11 Denise, S., E. Johnston, J. Halverson, K. Marshall, D. Rosenfeld, S. Mckenna, T. Sharp and J. Edwards. 2004. Power of exclusion for parentage verification and probability of match for identity in American kennel club breeds using 17 canine microsatellite markers. Anim. Genet. 35, 14-17   DOI   ScienceOn
12 Ha, J. H and K. S. Kim. 1998. A review on the origin of Korean native dogs. Korean J. Anim. Sci. 40, 701-710
13 Han, M. S., S. B. Hong, S. K. Choi, Y. H. Cho, H. J. Jin, K. D. Kwak and W. Kim. 2002. Population genetic data on the thirteen CODIS short tandem repeat loci in Koreans. Korean J. Genet. 24, 83-87
14 Kim, K. S and C. B. Choi. 2002. Genetic structure of Korean native pig using microsatellite markers. Korean J. Genet. 24, 1-7
15 Chae, Y. J., B. C. Lee and H. Lee. 1998. Paternity test in dogs by DNA analysis. Korean J. Vet. Clin. Med. 15, 274-278   과학기술학회마을
16 Lim, D. J. 2001. The encyclopedia of dogs. pp.2-11. Maya. Seoul
17 Jeong, H. W., K. S. Kim and J. H. Ha. 1997. Analysis of phylogenic relationships among the Asian 8 dog breeds (Canis familiaris) through randomly amplified polymorphic DNA. Korean J. Genet. 19, 143-149