新しいアミノ酸脱水素酵素の開発 : 富山県の土壌からの検索(第 2 報) Screening for New Amino Acid Dehydrogenases : Soil of Toyama Prefecture as a Source of Microorganisms (II)

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We screened for new NAD^+-dependent amino acid dehydrogenases, from soil of Toyama Prefecture. Various medium were used with a supplement of one of each of L-phenylalanine, L-lysine, L-tryptophan, L-isoleucine, or L-methionine. Some of the soil samples were preheated. Four hundred and fifty-eight strains were isolated from 120 soil samples. Fifty-six producers were found to have an activity of NAD^+-dependent amino acid dehydrogenase. Producers of isoleucine and leucine dehydrogenases were isolated and identified as Bacillus stearothermophilus and B. brevis, respectively. Microbacterium sp. was isolated and identified as a producer of phenylalanine dehydrogenase, by using a neutral medium containing L-methionine.

収録刊行物

  • 富山県立大学紀要

    富山県立大学紀要 6, 101-106, 1996-03-29

    富山県立大学

各種コード

  • NII論文ID(NAID)
    110000477692
  • NII書誌ID(NCID)
    AN10358595
  • 本文言語コード
    JPN
  • ISSN
    09167633
  • データ提供元
    NII-ELS 
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