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Biomedical subjects

B Bergeron

Publications and source records attributed to B Bergeron.

9 recordsLinked to original sources
PubMed1977

Introduction of bacteriophage Mu into Pseudomonas solanacearum and Rhizobium meliloti using the R factor RP4.

Phage Mu-1 and a thermoinducible derivative, Mu-1 cts 62 were inserted into the broad host range R factor RP4. These hybrid plasmids were transferred by conjugation to a phytopathogenic bacterium Pseudomonas solanacearum GMI 1000 and a legume-root nodule bacterium Rhizobium meliloti 2011. The Mu genome is transcribed and tranlated in these new hosts: P. solanacearum (RP4:Mu cts) cultures have a spontaneous production of about 5 X 10(5) plaque-forming units ml-1 which is similar to the frequency of spontaneous Mu production in E. coli; the Mu production of R. meliloti is lower (about 10(2) plaque-forming units ml-1).

Anti-Bacterial Agents↗