Variation in Molecular Species of Core Lipids from the Order Thermoplasmales Strains Depends on the Growth Temperature

• UDA Ikuko

  Division of Chemistry, Center for Natural Sciences, College of Liberal Arts and Sciences, Kitasato University

• SUGAI Akihiko

  Division of Chemistry, Center for Natural Sciences, College of Liberal Arts and Sciences, Kitasato University

• ITOH Yuko H.

  Department of Bioinformatics, Faculty of Engineering, Soka University

• ITOH Toshihiro

  Division of Chemistry, Center for Natural Sciences, College of Liberal Arts and Sciences, Kitasato University

抄録

The core lipids from five strains of the order Thermoplasmales grown at various temperatures have been investigated. The major core lipid of the cell membrane in these strains was caldarchaeol (2, 2′, 3, 3′-tetra-O-di(biphytanyl)-sn-diglycerol). Five types of molecular species of the C₄₀ isoprenoid chains having different numbers of cyclopentane rings were detected in caldarchaeol. In the strains of the genus Picrophilus, a novel molecular species of the C₄₀ isoprenoid chain, being a C₄₀-bicyclic isomer, was detected. An increasing degree of cyclization depending on the rising growth temperatures was observed in all the strains examined.<br>

収録刊行物

• Journal of Oleo Science

  Journal of Oleo Science 53 (8), 399-404, 2004

  公益社団法人 日本油化学会

キーワード

• Archaea
• ether lipid
• <i>Thermoplasmales</i>
• caldarchaeol

詳細情報

• CRID: 1390001204093508736
• NII論文ID: 10013338582
• NII書誌ID: AA11503337
• DOI: 10.5650/jos.53.399
• ISSN: 13473352
• ISSN: 13458957
• ISSN: http://id.crossref.org/issn/13458957
• NDL書誌ID: 7005987
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7005987
• Web Site: https://www.jstage.jst.go.jp/article/jos/53/8/53_8_399/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可