Structural Characteristics and Evolution of the Protobothrops elegans Pancreatic Phospholipase A₂ Gene in Contrast with Those of Protobothrops Genus Venom Phospholipase A₂ Genes
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- CHIJIWA Takahito
- Department of Applied Life Science, Faculty of Bioscience and Biotechnology, Sojo University
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- NAKASONE Hideto
- Department of Applied Life Science, Faculty of Bioscience and Biotechnology, Sojo University
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- IRIE Sakiko
- Department of Applied Life Science, Faculty of Bioscience and Biotechnology, Sojo University
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- IKEDA Naoki
- Department of Applied Life Science, Faculty of Bioscience and Biotechnology, Sojo University
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- TOMODA Kantaro
- Department of Applied Life Science, Faculty of Bioscience and Biotechnology, Sojo University
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- ODA-UEDA Naoko
- Department of Biochemistry, Faculty of Pharmaceutical Sciences, Sojo University
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- HATTORI Shosaku
- Institute of Medical Science, University of Tokyo
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- OHNO Motonori
- Department of Applied Life Science, Faculty of Bioscience and Biotechnology, Sojo University
書誌事項
- タイトル別名
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- Structural Characteristics and Evolution of the <i>Protobothrops elegans</i> Pancreatic Phospholipase A<sub>2</sub> Gene in Contrast with Those of <i>Protobothrops</i> Genus Venom Phospholipase A<sub>2</sub> Genes
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抄録
The nucleotide sequence of the gene encoding Protobothrops elegans (Crotalinae) pancreatic phospholipase A2 (PLA2), abbreviated PePancPLA2, was determined by means of inverted PCR techniques. Since its deduced amino acid sequence contains a pancreatic loop and shows high similarity to that of Laticauda semifasciata (Elapinae) group IB pancreatic PLA2, PePancPLA2 is classified into group IB PLA2. The nucleotide sequences of the PePancPLA2 gene, the L. semifasciata group IB pancreatic PLA2 gene, and the L. semifasciata group IA venom PLA2 gene are similar to one another but greatly dissimilar to those of Protobothrops genus (Crotalinae) group II venom PLA2 genes, suggesting that the Elapinae group IB PLA2 gene and the group IA PLA2 gene appeared after Elapinae was established, and that the Crotalinae group II venom PLA2 genes came into existence before Elapinae and Crotalinae diverged. A phylogenetic analysis of their amino acid sequences confirms this.
収録刊行物
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- Bioscience, Biotechnology, and Biochemistry
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Bioscience, Biotechnology, and Biochemistry 77 (1), 97-102, 2013
公益社団法人 日本農芸化学会
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詳細情報 詳細情報について
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- CRID
- 1390001206478610816
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- NII論文ID
- 10031164697
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- NII書誌ID
- AA10824164
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- COI
- 1:STN:280:DC%2BC3s3ntVSruw%3D%3D
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- ISSN
- 13476947
- 09168451
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- NDL書誌ID
- 024226536
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- PubMed
- 23291767
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可