Exploration of Genes That Encode a Carbocycle-Forming Enzyme Involved in Biosynthesis of Aminoglycoside Antibiotics from the Environmental DNA

この論文にアクセスする

この論文をさがす

著者

抄録

2-Deoxy-<I>scyllo</I>-inosose (DOI) synthase is the enzyme participating in biosynthesis of 2-deoxystreptamine (DOS)-containing aminoglycoside antibiotics. The gene which encodes the enzyme can be a marker for screening of DOS-containing aminoglycoside-producer and exploration of its biosynthetic gene. Further, this enzyme is expected to be of use in industry, because it converts sugar into 6-membered carbocycle. In the present study, we identified 21 clones encoding DOI synthase from environmental DNA by degenerate PCR. They were clearly divided into two groups. One appeared to derive from actinomycetes, and the other from non-actinomycetes. The latter group was larger (17 clones) than the former (four clones) despite the fact that only one strain of non-actinomycete was identified for DOS-containing aminoglycoside production. This result indicates that there are still many unidentified non-actinomycetes for DOS-containing aminoglycoside biosynthesis. We showed the possibility of identification of novel aminoglycoside-producing non-actinomycete from soil, and for development of more efficient enzymes for industrial use.

収録刊行物

  • Bioscience, biotechnology, and biochemistry  

    Bioscience, biotechnology, and biochemistry 70(7), 1711-1716, 2006-07-23 

    Japan Society for Bioscience, Biotechnology, and Agrochemistry

参考文献:  30件

参考文献を見るにはログインが必要です。ユーザIDをお持ちでない方は新規登録してください。

被引用文献:  3件

被引用文献を見るにはログインが必要です。ユーザIDをお持ちでない方は新規登録してください。

各種コード

  • NII論文ID(NAID)
    10018529307
  • NII書誌ID(NCID)
    AA10824164
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    09168451
  • NDL 記事登録ID
    7998029
  • NDL 雑誌分類
    ZR7(科学技術--農林水産--農産) // ZR2(科学技術--生物学--生化学) // ZP1(科学技術--化学・化学工業)
  • NDL 請求記号
    Z53-G223
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
ページトップへ