Journal of Animal Science and Technology

  • 제55권6호
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  • Pages.509-513
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  • 2013
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  • 2672-0191(pISSN)
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  • 2055-0391(eISSN)
한국축산학회 (Korean Society of Animal Sciences and Technology)
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Association of Three Polymorphisms in Porcine Ribosomal protein L27a (RPL27A) Gene with Meat-quality Traits

  • Cho, Eun-Seok (Animal Genomics and Bioinformatics Division, National Institute of Animal Science, RDA) ;
  • Jeon, Hyeon-Jeong (Animal Genomics and Bioinformatics Division, National Institute of Animal Science, RDA) ;
  • Lee, Si-Woo (Animal Genomics and Bioinformatics Division, National Institute of Animal Science, RDA) ;
  • Raveendar, Sebastian (Animal Genomics and Bioinformatics Division, National Institute of Animal Science, RDA) ;
  • Jang, Gul-Won (Animal Genomics and Bioinformatics Division, National Institute of Animal Science, RDA) ;
  • Kim, Tae-Hun (Animal Genomics and Bioinformatics Division, National Institute of Animal Science, RDA) ;
  • Lee, Kyung-Tai (Animal Genomics and Bioinformatics Division, National Institute of Animal Science, RDA)
  • 투고 : 2013.10.16
  • 심사 : 2013.10.29
  • 발행 : 2013.12.31
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초록

We identified molecular markers associated with meat-quality traits in the porcine RPL27A (ribosomal protein L27a) gene. Three single nucleotide polymorphisms (SNPs) were discovered in the porcine RPL27A gene: g.920T>C, g.1013T>C, and g.1046T>C. The g.920 T>C SNP was significantly associated with pH24 (P < 0.05) and collagen (P < 0.05), while the g.1013T>C and g.1046T>C SNPs were significantly associated with moisture (P < 0.05). Either the TTT or CCC haplotype was significantly associated with moisture, pH24 and collagen (P < 0.05, respectively). The genotypes of RPL27A associated with meat-quality traits were all located in intron 2. The three SNPs of the RPL27A found in this study will provide useful information for genetic characterization or association studies of meat-quality traits in other populations. Additionally, these markers could potentially be applied in pig breeding programs to improve meat-quality traits after validation in other populations.

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참고문헌

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