Article
Transduction-like gene transfer in the methanogen Methanococcus voltae.
Journal of bacteriology - 1 May 1999
Bertani G
Abstract excerpt
Strain PS of Methanococcus voltae (a methanogenic, anaerobic archaebacterium) was shown to generate spontaneously 4.4-kbp chromosomal DNA fragments that are fully protected from DNase and that, upon contact with a cell, transform it genetically. This activity, here called VTA (voltae transfer agent), affects all markers tested: three different auxotrophies (histidine, purine, and cobalamin) and resistance to BES...
Topics
- Air
- Centrifugation, Isopycnic
- Culture Media, Conditioned
- DNA Restriction Enzymes
- DNA, Archaeal
- Deoxyribonucleases
- Electrophoresis, Agar Gel
- Gene Transfer Techniques
- Genes, Archaeal
- Genetic Markers
- Genome
- Kinetics
- Methanococcus
- Micropore Filters
- Molecular Weight
- Mutation
- Recombination, Genetic
- Spectrophotometry, Ultraviolet
