[Plasmid preservation in Escherichia coli cells in batch and continuous cultivation].
The growth kinetics of plasmid and nonplasmid strains of 2 isogenic E. coli K12 culture lines has been studied in experiments on batch and continuous cultivation. Under the optimum conditions the growth rate of R+- and R- cells is the same; under the conditions of limited glucose supply the plasmid strains grown slower, as their energy is partly spent on maintaining plasmids in the cell.
D000332:Aerobiosis; D000693:Anaerobiosis; D003227:Conjugation, Genetic; D003470:Culture Media / Q000378:metabolism; D004926:Escherichia coli / Q000235:genetics* / Q000254:growth & development; D007700:Kinetics; D010957:Plasmids; D011815:R Factors
D003470:Culture Media
Sokhranenie plazmid v kletkakh kishechnoĭ palochki pri periodicheskom i nepreryvnom kul'tivirovanii.