Article
[Intermediates of replication of NR1 plasmid DNA in Escherichia coli mini-cells].
Molekuliarnaia biologiia - 1 Jan 2000
Perebitiuk A N, Boronin A M
Abstract excerpt
The pulse label of NRL plasmid-containing mini-cells has been shown to be localized mainly in DNA with a floating density in the CsCl-EtBr gradient different from the floating density of supercoil and open circle DNAs. During the chase of the pulse label, the DNA is transfered from the fraction with the intermediate floating density varying between the values for the supercoil and open circle DNA fractions to the...
Topics
- DNA Replication
- DNA, Bacterial
- DNA, Superhelical
- Escherichia coli
- Kinetics
- Microscopy, Electron
- Mutation
- Plasmids