Article
Stability analysis of the Lactococcus lactis DRC1 lactose plasmid using pulsed-field gel electrophoresis.
Plasmid - 1 Jan 1993
Ward A C, Hillier A J, Davidson B E, Powell I B
Abstract excerpt
Pulsed-field agarose gel electrophoresis of SmaI digests of genomic DNA was used to examine lactose plasmid copy number and stability in Lactococcus lactis. In L. lactis strain DRC1, the plasmid was found to exist as a single-copy plasmid. Transconjugants of strain HID113 carrying this plasmid we...
Topics
- Conjugation, Genetic
- DNA, Bacterial
- Electrophoresis, Gel, Pulsed-Field
- Gene Amplification
- Lactococcus lactis
- Lactose
- Phenotype
- Plasmids