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首页> 外文期刊>Journal of bacteriology >Involvement of a plasmid in Escherichia coli envelope alterations.
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Involvement of a plasmid in Escherichia coli envelope alterations.

机译:质粒与大肠杆菌包膜改变有关。

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A plasmid-containing wild-type Escherichia coli strain was treated with two plasmid-curing agents, sodium dodecyl sulfate and ethidium bromide. Plasmid elimination was accompanied by drastic changes in the morphology of the colonies. Analysis of the cured strain by scanning and transmission electron microscopy showed important alterations in size and morphology of the cells. Metabolic differences were also found between the wild-type and cured cells.
机译:用两种质粒固化剂十二烷基硫酸钠和溴化乙锭处理含有质粒的野生型大肠杆菌菌株。质粒消除伴随着菌落形态的急剧变化。通过扫描和透射电子显微镜对固化菌株的分析表明,细胞大小和形态发生了重要变化。在野生型和治愈型细胞之间也发现了代谢差异。

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