[来自巴西固氮螺菌SP245的质粒P85：可能宿主范围及与巴西固氮螺菌SP7质粒不相容性的研究]
[Plasmid P85 from Azospirillum brasilense SP245: study of the circle of possible hosts and incompatibility with plasmids from Azospirillum brasilense SP7].
作者信息
Katsy E I
出版信息
Mol Gen Mikrobiol Virusol. 1992 Sep-Oct(9-10):8-10.
The possibility of the stable inheritance of the plasmid p85 mobilized derivatives from Azospirillum brasilense Sp245 in the cells of the bacterial genera Rizobiaceae (Agrobacterium tumfaciens) and Pseudomonadaceae (Pseudomonas putida) has been shown. The plasmid p85 participates in coding for the physiologically active products (the plant hormones). It is not inherited by the Escherichia coli strains. For the first time the incompatibility of azospirillium plasmids has been demonstrated on the example of the plasmid p85 from Azospirillum brasilense Sp245 and the plasmid p115 from Azospirillum brasilense Sp7.
已证明巴西固氮螺菌Sp245的质粒p85动员衍生物在根瘤菌科（根癌土壤杆菌）和假单胞菌科（恶臭假单胞菌）细菌细胞中稳定遗传的可能性。质粒p85参与生理活性产物（植物激素）的编码。它不能被大肠杆菌菌株遗传。首次以巴西固氮螺菌Sp245的质粒p85和巴西固氮螺菌Sp7的质粒p115为例证明了固氮螺菌质粒的不相容性。
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