Lysogenic bacteriophage isolated from acidophilium
    3.
    发明授权
    Lysogenic bacteriophage isolated from acidophilium 失效
    从嗜酸菌分离的溶血性噬菌体

    公开(公告)号:US5132221A

    公开(公告)日:1992-07-21

    申请号:US350662

    申请日:1989-05-10

    IPC分类号: C12N7/00

    摘要: A bacteriophage identified as .phi.Ac1 capable of infecting acidophilic heterotropic bacteria (such as Acidiphilium sp.) and processes for genetically engineering acidophilic bacteria for biomining or sulfur removal from coal are disclosed. The bacteriophage is capable of growth in cells existing at pH at or below 3.0. Lytic forms of the phage introduced into areas experiencing acid drainage kill the bacteria causing such drainage. Lysogenic forms of the phase having genes for selective removal of metallic or nonmetallic elements can be introduced into acidophilic bacteria to effect removal of the desired element form ore or coal.

    摘要翻译: 公开了鉴定为能够感染嗜酸异质细菌(例如嗜酸菌属)的phi Ac1的噬菌体和用于遗传工程用于从煤生物或硫去除的嗜酸细菌的方法。 噬菌体能够在pH在3.0以下存在的细胞中生长。 引入到经过酸性排泄的区域的噬菌体的裂纹形式杀死引起这种排泄的细菌。 可以将具有用于选择性去除金属或非金属元素的基因的相的溶原性形式引入嗜酸细菌中,以除去所需要的元素形式的矿石或煤。