Isolation of Two Novel Marine Ethylene-Assimilating Bacteria, Haliea Species ETY-M and ETY-NAG, Containing Particulate Methane Monooxygenase-like Genes

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Two novel ethylene-assimilating bacteria, strains ETY-M and ETY-NAG, were isolated from seawater around Japan. The characteristics of both strains were investigated, and phylogenetic analyses of their 16S rRNA gene sequences showed that they belonged to the genus <i>Haliea</i>. In C1–4 gaseous hydrocarbons, both strains grew only on ethylene, but degraded ethane, propylene, and propane in addition to ethylene. Methane, <i>n</i>-butane, and <i>i</i>-butane were not utilized or degraded by either strain. Soluble methane monooxygenase-type genes, which are ubiquitous in alkene-assimilating bacteria for initial oxidation of alkenes, were not detected in these strains, although genes similar to particulate methane monooxygenases (pMMO)/ammonia monooxygenases (AMO) were observed. The phylogenetic tree of the deduced amino acid sequences formed a new clade near the monooxygenases of ethane-assimilating bacteria similar to other clades of pMMOs in type I, type II, and Verrucomicrobia methanotrophs and AMOs in alpha and beta proteobacteria.<br>

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  • Microbes and environments

    Microbes and environments 27(1), 54-60, 2012-03-01

    Japanese Society of Microbial Ecology · The Japanese Society of Soil Microbiology

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各種コード

  • NII論文ID(NAID)
    10030122761
  • NII書誌ID(NCID)
    AA11173196
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    13426311
  • NDL 記事登録ID
    023470122
  • NDL 請求記号
    Z54-J644
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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