Practical Use of DNA Polymorphisms in the Avian Immunoglobulin Light Chain Constant Domain for Species-specific PCR
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본 연구에서는 조류에서 종 특이적인 DNA 염기서열변이를 검증하기 위하여 닭, 꿩, 칠면조, 메추리의 immunoglobulin light chain constant domain 유전자를 클로닝하여 DNA염기서열을 분석하였다. 종간에 구별이 가능한 DNA 염기서열변이가 위의 유전자에서 관찰되었다. PCR을 이용하여 종을 구별하기 위하여 종 사이에 특이적인 DNA 염기서열 부위에 한 쌍의 종 특이적인 프라이머를 제작하였다. 또한 비교실험을 위하여 이미 알려진 cytochrome b와 tapasin 유전자에서도 두 쌍의 종 특이적 프라이머를 제작하였다. PCR결과 세 쌍의 프라이머 모두 종 특이적으로 DNA를 증폭하였다. Immunoglobulin 유전자의 염기서열 변이를 이용한 종 특이적인 PCR 방법은 조류의 유전자원 보존을 위한 이종간 카이메라 연구에 유용하게 이용될 수 있을 것이다.
Abstract
Species-specific polymorphisms in chicken, pheasant, turkey, and quail were identified by cloning and sequencing of the immunoglobulin constant domain (IgLC). A set of species-specific primers were then designed on the basis of polymorphisms in the IgLC between species, as well as two additional sets of primers for the cytochrome b and tapasin genes, for the purpose of species identification. Together, the primers successfully distinguished specific species from chicken by species-specific PCR. This simple but unambiguous method may be used to screen avian inter-species germline chimeras, which are valuable models for the conservation of endangered species.
참고문헌 (18)
- Choi, J. W., "Identification of breed-specific DNA poly- morphisms for a simple and unambiguous screening system in germline chimeric chickens", J. Exp. Zool. Part A Ecol. Genet. Physiol, 307, pp.241~248 (2007)
- Dieffenbach, C. W, "PCR primer", pp.361~ (2003), Cold Spring Harbor, New York
- Dalmasso, A., "A multiplex PCR assay for the identification of animal species in feedstuffs", Mol. Cell. Probes, 18, pp.81~87 (2004)
- Han, J. Y., "Production of germline chimeras by transfer of chicken gonadal primordial germ cells maintained in vitro for an extended period", Theriogenology, 58, pp.1531~1539 (2002)
- Higgins, D., "CLUSTAL W: improving the sensitivity of progressive multiple sequence alignment through sequence weighting, position-specific gap penalties and weight matrix choice", Nucleic Acids Res, 22, pp.4673~4680 (1994)
- Hold, G. L., "Development of a DNA-based method aimed at identifying the fish species present in food products", J. Agric. Food Chem, 49, pp.1175~1179 (2001)
- Jérôme, M., "Direct sequencing method for species identification of canned sardine and sardine-type products", J. Agric. Food Chem, 51, pp.7326~7332 (2003)
- Kim, M. A., "Production of quail(Coturnix japonica) germline chimeras by transfer of gonadal primordial germ cells into recipient embryos", Therio- genology, 63, pp.774~782 (2005)
- Li, Z. D., "Production of duck-chicken chimeras by transferring early blastodermal cells", Poult. Sci, 81, pp.1360~1364 (2002)
- Ono, T., "Transfer of male or female primordial germ cells of quail into chick embryonic gonads", Exp. Anim, 45, pp.347~352 (1996)
- Park, K. J., "Development and characterization of a recombinant chicken single-chain Fv antibody detecting Eimeria acervulina sporozoite antig", Biotechnol. Lett, 27, pp.289~295 (2005)
- Park, T. S., "Improved germline transmission in chicken chimeras produced by transplantation of gonadal primordial germ cells into recipient embryos", Biol. Reprod, 68, pp.1657~1662 (2003)
- Reynaud, C. A., "Complete sequence of a chicken lambda light chain immunoglobulin derived from the nucleotide sequence of its mRNA", Proc. Natl. Acad. Sci. USA, 통권 : 80, pp.4099~4103 (1983)
- Rodríguez, M. A., "Identification of goose, mule duck, chicken, turkey, and swine in foie gras by species-specific polymerase chain reaction", J. Agric. Food. Chem, 51, pp.1524~1529 (2003)
- Sironi, L., "Single nucleotide polymorphism discovery in the avian Tapasin gene", Poult. Sci, 85, pp.606~612 (2006)
- Tatusova, T. A., "Blast 2 sequences--a new tool for comparing protein and nucleotide sequences", FEMS Microbiol. Lett, 174, pp.247~250 (1999)
- Teletchea, F., "Food and forensic molecular identification: update and challenges", Trends. Biotechnol, 23, pp.359~366 (2005)
- Wan, Q. H, "Application of species-specific polymerase chain reaction in the forensic identification of tiger species", Forensic. Sci. Int, 131, pp.75~78 (2003)
