鉴定能够通过接合作用从大肠杆菌接收质粒载体的兼性异养固氮蓝细菌。
Identification of facultatively heterotrophic, N2-fixing cyanobacteria able to receive plasmid vectors from Escherichia coli by conjugation.
作者信息
Flores E, Wolk C P
出版信息
J Bacteriol. 1985 Jun;162(3):1339-41. doi: 10.1128/jb.162.3.1339-1341.1985.
Abstract
Plasmid vectors transferable by conjugation from Escherichia coli to obligately photoautotrophic strains of Anabaena spp. are also transferred to and maintained in heterotrophic, filamentous cyanobacteria of the genus Nostoc. These organisms can be used for the genetic analysis of oxygenic photosynthesis, chromatic adaptation, nitrogen fixation, and heterocyst development.
摘要
可通过接合作用从大肠杆菌转移至鱼腥藻属专性光合自养菌株的质粒载体，也能转移至念珠藻属的异养丝状蓝细菌并在其中维持。这些生物可用于对产氧光合作用、色适应、固氮及异形胞发育进行遗传分析。
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