title: Chimeric plasmid transformation in Haemophilus influenzae.
abstract: Fate of 32P-labelled pJ1-8N19 DNA was followed in the mutant strain N19 and wild type H. influenzae Rd, during post-uptake incubation. Integration of the insert fragment carrying novr gene into the host genome was measured at various time intervals during post-uptake incubation. Negligible amount of label transfer and no detectable transfer of biological activity (novr) was observed in mutant strain N19 compared to wild type strain Rd. These observations correlated poor extra chromosomal establishments of the donor plasmid in the mutant strain N19.
authors.affiliation: Molecular Biology and Agriculture Division, Bhabha Atomic Research Centre, Bombay, India.
authors.forename: N V
authors.initials: NV
authors.lastname: Khalap
authors.forename: V P
authors.initials: VP
authors.lastname: Joshi
mesh_terms: D002678:Chimera / Q000235:genetics*; D006193:Haemophilus influenzae / Q000235:genetics*; D010957:Plasmids / Q000235:genetics*; D014169:Transformation, Bacterial