Evolutionary characterization of a highly repetitive sequence identified from the false killer whale (Pseudorca crassidens)

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概要

• 論文の詳細を見る

• We report here that a novel 1,869 bp repetitive sequence identified from the false killer whale (Pseudorca crassidens) could be a new molecular phylogenetic marker in cetaceans. Results of PCR amplification and southern blot hybridization using 16 species’ genomic DNAs from five different families revealed that the repetitive sequence is highly conserved within all Delphinidae species. Notably, specific primers designed for this repetitive sequence effectively amplified the targeted repetitive units, which were critically dependent upon the genetic phylogenies in the members of the Delphinidae cetaceans. Therefore, the novel sequences can be used as a useful phylogenetic marker for understanding the molecular evolutional studies in members of the Delphinidae family of cetaceans.

• 日本遺伝学会の論文
• 2009-04-25

著者

• Chae Sung-hwa

  Genome Research Center Korea Research Institute Of Bioscience And Biotechnology

• Park Hwayong

  Genome Research Center Korea Research Institute Of Bioscience And Biotechnology

• KIM Dae-Won

  Genome Research Center, Korea Research Institute of Bioscience and Biotechnology

• KANG Aram

  Genome Research Center, Korea Research Institute of Bioscience and Biotechnology

• CHOI Sang-Haeng

  Genome Research Center, Korea Research Institute of Bioscience and Biotechnology

• KIM Zang

  Cetacean Research Institute, National Fisheries Research and Development Institute

• KIM Woo-Jin

  Biotechnology Research Institute, National Fisheries Research and Development Institute

• KIM Hyung-Cheol

  Genome Research Center, Korea Research Institute of Bioscience and Biotechnology

• PARK Hong-Seog

  Genome Research Center, Korea Research Institute of Bioscience and Biotechnology

• Kim Zang

  Cetacean Research Institute National Fisheries Research And Development Institute

• Kang Aram

  Genome Research Center Korea Research Institute Of Bioscience And Biotechnology

• Kim Dae-won

  Genome Research Center Korea Research Institute Of Bioscience And Biotechnology

• Kim Woo-jin

  Biotechnology Research Institute National Fisheries Research And Development Institute

• Kim Hyung-cheol

  Genome Research Center Korea Research Institute Of Bioscience And Biotechnology

• Kim Woo-jin

  Biotechnology Research Division National Fisheries Research And Development Institute

関連論文

• Evolutionary characterization of a highly repetitive sequence identified from the false killer whale (Pseudorca crassidens)
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