Article
[Dynamics of the population structure of the Escherichia coli recombinant strain during continuous culture].
Mikrobiologiia - 1 Jan 2000
Popova L Iu, Lutskaia N I, Bogucharov A A, Bril'kov A V, Pechurkin N S
Abstract excerpt
The populational structure of the Escherichia coli strain Z905 containing the recombinant plasmid with the phenotype AprLux+ was studied in chemostat. It was shown that the stability of the ratio of plasmid containing cells and cells without plasmids depends in the first place on the presence of the selective factor (ampicillin) in the medium and on the sources of carbon and energy limiting growth.
Topics
- Ampicillin
- Cloning, Molecular
- Culture Media
- Escherichia coli
- Gene Expression Regulation, Bacterial
- Luminescent Measurements
- Phenotype
- Plasmids
- Time Factors