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Genomes of three arsenic metabolizin...
Chen, Xue.

 

  • Genomes of three arsenic metabolizing bacteria.
  • 紀錄類型: 書目-語言資料,印刷品 : Monograph/item
    書名/作者: Genomes of three arsenic metabolizing bacteria.
    作者: Chen, Xue.
    面頁冊數: 135 p.
    附註: Source: Masters Abstracts International, Volume: 55-01.
    Contained By: Masters Abstracts International55-01(E).
    標題: Environmental science.
    標題: Microbiology.
    ISBN: 9781339001647
    摘要、提要註: Although arsenic is toxic to most living cells, many microbes live in environments with high concentrations of arsenic. In addition to being resistant to arsenic, some actively couple arsenic oxidation/reduction reactions to respiration gaining energy in the process. Following a current review of the literature, the genomes of the three such bacteria, one arsenite oxidizer, Alkalilimnicola ehrlichii MLHE-1, and two arsenate reducers, Alkaliphilus oremlandii OhILAs, and Bacillus selenitireducens MLS-10 are presented. The genome of Alkalilimnicola ehrlichii MLHE-1 consists of 3,275,944 bp with a 67.53% GC content; the genome of Alkaliphilus oremlandii OhILAs consists of 3,123,558 bp with a 36.26% GC content; and the genome of Bacillus selenitireducens MLS-10 consists of 3,592,478 bp with a 48.46% GC content. The arsenic genes in A. oremlandii were clustered in an "arsenic island", while the genes for arsenic resistance (i.e., ars) and respiration (arr, arx) in Al. ehrlichii and B. selenitireducens were not.
    電子資源: http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1597371
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