Article
Buoyant density studies of several mecillinam-resistant and division mutants of Escherichia coli.
Journal of bacteriology - 1 Sept 1991
Bylund J E, Haines M A, Walsh K, Bouloc P, D'Ari R, Higgins M L
Abstract excerpt
The buoyant density of wild-type Escherichia coli cells has previously been reported not to vary with growth rate and cell size or age. In the present report we confirm these findings, using Percoll gradients, and analyze the recently described lov mutant, which was selected for its resistance to...
Topics
- Amdinocillin
- Cell Division
- Cell Fractionation
- Centrifugation, Density Gradient
- Drug Resistance, Microbial
- Escherichia coli
- Genes, Bacterial
- Mutation