耐辐射球菌几个菌株中的质粒。
Plasmids in several strains of Deinococcus radiodurans.
作者信息
Kikuchi M, Kitayama S, Sjarief S H, Watanabe H
机构信息
Biotechnology Laboratory, Takasaki Radiation Chemistry Research Establishment, Japan Atomic Energy Research Institute, Gunma.
出版信息
Radiat Res. 1994 Jul;139(1):123-5.
Deinococcus radiodurans is known as a radioresistant bacterium. For the construction of the shuttle vector, plasmids of this bacterium were isolated and investigated. At least two new plasmids in the cells of D. radiodurans MR1, KR1 and Sark were found in this experiment. However, a common plasmid among MR1, KR1 and Sark strains could not be found. These plasmids would be useful for the construction of the shuttle vector for cloning radioresistant genes of this bacterium.
耐辐射球菌是一种已知的抗辐射细菌。为构建穿梭载体，对该细菌的质粒进行了分离和研究。在本实验中，在耐辐射球菌MR1、KR1和Sark的细胞中发现了至少两种新质粒。然而，未在MR1、KR1和Sark菌株中发现共同质粒。这些质粒将有助于构建用于克隆该细菌抗辐射基因的穿梭载体。
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