质粒pSC101在大肠杆菌中的维持需要宿主引发酶。
Maintenance of plasmid pSC101 in Escherichia coli requires the host primase.
作者信息
Ely S, Wright A
出版信息
J Bacteriol. 1985 Oct;164(1):484-6. doi: 10.1128/jb.164.1.484-486.1985.
Abstract
The abilities of three Escherichia coli strains with thermosensitive dnaG alleles to maintain plasmids pSC101 or pBR322 or an RP4 derivative were studied at elevated growth temperatures. Under these conditions, pSC101 segregated from cells to a greater extent than did pBR322. No segregation of the primase-encoding RP4 derivative was observed.
摘要
研究了三株带有温度敏感型dnaG等位基因的大肠杆菌菌株在较高生长温度下维持质粒pSC101、pBR322或RP4衍生物的能力。在这些条件下，pSC101从细胞中分离的程度比pBR322更大。未观察到编码引发酶的RP4衍生物的分离现象。
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本文引用的文献
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Plasmid ColE1 DNA replication in Escherichia coli strains temperature-sensitive for DNA replication.在对DNA复制温度敏感的大肠杆菌菌株中质粒ColE1 DNA的复制。
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Primary structure of the essential replicon of the plasmid pSC101.质粒pSC101必需复制子的一级结构。
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J Mol Biol. 1983 Oct 25;170(2):287-303. doi: 10.1016/s0022-2836(83)80149-1.
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