染色体两个不同区域与大肠杆菌外膜的亲和力。
Affinity of two different regions of the chromosome to the outer membrane of Escherichia coli.
作者信息
Wolf-Watz H
出版信息
J Bacteriol. 1984 Mar;157(3):968-70. doi: 10.1128/jb.157.3.968-970.1984.
Abstract
It was found that DNA associated with the outer membrane of Escherichia coli K-12 is enriched for two different regions of the chromosome, which are both on the 5.9-megadalton EcoRI fragment containing the replication origin, oriC. One region overlaps oriC, whereas the other region was found to be associated with a 1-megadalton EcoRI-BamHI fragment located within the atp operon.
摘要
研究发现，与大肠杆菌K-12外膜相关的DNA在染色体的两个不同区域富集，这两个区域均位于包含复制起点oriC的5.9兆道尔顿EcoRI片段上。一个区域与oriC重叠，而另一个区域则与位于atp操纵子内的1兆道尔顿EcoRI - BamHI片段相关。
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