Silefrin, a sodefrin-like pheromone in the abdominal gland of the sword-tailed newt, Cynops ensicauda

Kazutoshi Yamamoto; Yuka Kawai; Tomoko Hayashi; Yoshihide Ohe; Hiroaki Hayashi; Fumiyo Toyoda; Genri Kawahara; Takeo Iwata; Sakaé Kikuyama

doi:10.1016/S0014-5793(00)01455-1

Silefrin, a sodefrin-like pheromone in the abdominal gland of the sword-tailed newt, Cynops ensicauda

Kazutoshi Yamamoto^*, Yuka Kawai, Tomoko Hayashi, Yoshihide Ohe, Hiroaki Hayashi, Fumiyo Toyoda, Genri Kawahara, Takeo Iwata, Sakaé Kikuyama

^*この研究の対応する著者

研究成果: Article › 査読

76 被引用数 (Scopus)

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Sodefrin-like female-attracting pheromone was purified from the abdominal glands of male sword-tailed newts, Cynops ensicauda, by gel-filtration chromatography and reversed-phase high-performance liquid chromatography. The final product comprises 10 amino acid residues with the sequence SILSKDAQLK which coincided with the sequence deduced from its precursor cDNA. This peptide was designated silefrin. The sequence of silefrin was different from that of sodefrin by two amino acid residues, with substitutions Leu for Pro and Gln for Leu at positions 3 and 8, respectively. Both native and synthetic silefrin exerted an equipotent activity in attracting conspecific females. Copyright (C) 2000 Federation of European Biochemical Societies.

本文言語	English
ページ（範囲）	267-270
ページ数	4
ジャーナル	FEBS Letters
巻	472
号	2-3
DOI	https://doi.org/10.1016/S0014-5793(00)01455-1
出版ステータス	Published - 2000 4月 28

ASJC Scopus subject areas

生化学
生物理学
分子生物学

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10.1016/S0014-5793(00)01455-1

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title = "Silefrin, a sodefrin-like pheromone in the abdominal gland of the sword-tailed newt, Cynops ensicauda",

abstract = "Sodefrin-like female-attracting pheromone was purified from the abdominal glands of male sword-tailed newts, Cynops ensicauda, by gel-filtration chromatography and reversed-phase high-performance liquid chromatography. The final product comprises 10 amino acid residues with the sequence SILSKDAQLK which coincided with the sequence deduced from its precursor cDNA. This peptide was designated silefrin. The sequence of silefrin was different from that of sodefrin by two amino acid residues, with substitutions Leu for Pro and Gln for Leu at positions 3 and 8, respectively. Both native and synthetic silefrin exerted an equipotent activity in attracting conspecific females. Copyright (C) 2000 Federation of European Biochemical Societies.",

keywords = "Cynops ensicauda, Female-attracting pheromone, Purification of silefrin, RIA for silefrin, Silefrin, Sodefrin homologue, Sword-tailed newt",

author = "Kazutoshi Yamamoto and Yuka Kawai and Tomoko Hayashi and Yoshihide Ohe and Hiroaki Hayashi and Fumiyo Toyoda and Genri Kawahara and Takeo Iwata and Saka{\'e} Kikuyama",

year = "2000",

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doi = "10.1016/S0014-5793(00)01455-1",

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T1 - Silefrin, a sodefrin-like pheromone in the abdominal gland of the sword-tailed newt, Cynops ensicauda

AU - Yamamoto, Kazutoshi

AU - Kawai, Yuka

AU - Hayashi, Tomoko

AU - Ohe, Yoshihide

AU - Hayashi, Hiroaki

AU - Toyoda, Fumiyo

AU - Kawahara, Genri

AU - Iwata, Takeo

AU - Kikuyama, Sakaé

PY - 2000/4/28

Y1 - 2000/4/28

N2 - Sodefrin-like female-attracting pheromone was purified from the abdominal glands of male sword-tailed newts, Cynops ensicauda, by gel-filtration chromatography and reversed-phase high-performance liquid chromatography. The final product comprises 10 amino acid residues with the sequence SILSKDAQLK which coincided with the sequence deduced from its precursor cDNA. This peptide was designated silefrin. The sequence of silefrin was different from that of sodefrin by two amino acid residues, with substitutions Leu for Pro and Gln for Leu at positions 3 and 8, respectively. Both native and synthetic silefrin exerted an equipotent activity in attracting conspecific females. Copyright (C) 2000 Federation of European Biochemical Societies.

AB - Sodefrin-like female-attracting pheromone was purified from the abdominal glands of male sword-tailed newts, Cynops ensicauda, by gel-filtration chromatography and reversed-phase high-performance liquid chromatography. The final product comprises 10 amino acid residues with the sequence SILSKDAQLK which coincided with the sequence deduced from its precursor cDNA. This peptide was designated silefrin. The sequence of silefrin was different from that of sodefrin by two amino acid residues, with substitutions Leu for Pro and Gln for Leu at positions 3 and 8, respectively. Both native and synthetic silefrin exerted an equipotent activity in attracting conspecific females. Copyright (C) 2000 Federation of European Biochemical Societies.

KW - Cynops ensicauda

KW - Female-attracting pheromone

KW - Purification of silefrin

KW - RIA for silefrin

KW - Silefrin

KW - Sodefrin homologue

KW - Sword-tailed newt

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JO - FEBS Letters

JF - FEBS Letters

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ER -

Silefrin, a sodefrin-like pheromone in the abdominal gland of the sword-tailed newt, Cynops ensicauda

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