Inactivation of a newly transferred gene in recombination-deficient recipients of Escherichia coli
β Scribed by Dubnau, Eugenie ;Maas, Werner K.
- Publisher
- Springer
- Year
- 1969
- Tongue
- English
- Weight
- 490 KB
- Volume
- 103
- Category
- Article
- ISSN
- 0026-8925
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
lambda DNA terminase is the enzyme that catalyses the cleavage of lambda DNA concatemers into genome-size molecules and packages them into the capsid. The cleavage (DNA maturation) takes place in a specific site in the phage DNA called cos. Either one of two Escherichia coli proteins, integration ho
We report a new tRNA(1Asp) gene near the dnaQ gene, which is located at 5 min on the Escherichia coli linkage map. We named it aspV. The sequence corresponding to the mature tRNA is identical with that of the two previously identified tRNA(1Asp) genes (aspT and aspU), but there is no homology in the
Plasmid pIJ2 carrying the neomycin phosphotransferase gene of Streptomyces fradiae was fused to E. coli plasmid pBR325 and the hybrid molecules were introduced into E. coli K12 by transformation. The neomycin phosphotransferase gene of the hybrid plasmid was not expressed in E. coli, except after in
A genetic study was performed on a mutation which has caused loss of pyruvate formate lyase. The gene affected is designated pfl and is located close to ser C, i.e. at 20 mn on the chromosomal map of E. coli.