ColE1 is a plasmid found in bacteria. Its name derives from the fact that it carries a gene for colicin E1 (the cea gene). It also codes for immunity from...

also called stringent plasmids, require tighter control of replication. In ColE1 derived plasmids, replication is primarily regulated through a small plasmid-encoded...

natural plasmids such the ColE1 and pSC101. Each of these plasmids may have its advantages and disadvantages. For example, the ColE1 plasmid and its derivatives...

(ROM)) is a small dimeric protein responsible for keeping the copy number of ColE1 family and related bacterial plasmids low in E. coli by increasing the speed...

suitable origin of replication (ori): for example SV40 ori in mammalian cells, ColE1 ori for double-stranded DNA replication, or f1 ori for single-stranded DNA...

antisense repressor of the replication of some E. coli plasmids, including ColE1. Plasmid replication is usually initiated by RNAII, which acts as a primer...

commonly used plasmids are based on the ColE1 replicon and are therefore incompatible with each other; in order for a ColE1-based plasmid to coexist with another...

maintenance in E. coli, such as a functional origin of replication (ori). The ColE1 origin of replication is found in many plasmids. Some vectors also include...

plasmid ColE1, the asRNA termed RNA I plays an important role in determining the plasmid copy number by controlling replication. The replication of ColE1 relies...

(May 1980). "Formation of an RNA primer for initiation of replication of ColE1 DNA by ribonuclease H". Proceedings of the National Academy of Sciences...