Article
Isolation of a DNA polymerase I (polA) mutant of Rhizobium leguminosarum that has significantly reduced levels of an IncQ-group plasmid.
Molecular & general genetics : MGG - 1 Apr 1994
Crank S F, Downie J A
Abstract excerpt
A population of Tn5 mutagenized Rhizobium leguminosarum cells was screened for mutants affected in protein secretion by introducing a plasmid carrying the Erwinia chrysanthemi prtB gene and screening for mutants defective in secretion of the protease PrtB. One such mutant (A301) also appeared to...
Topics
- Amino Acid Sequence
- Bacterial Proteins
- Base Sequence
- Calcium-Binding Proteins
- DNA Polymerase I
- DNA Transposable Elements
- DNA, Bacterial
- Molecular Sequence Data
- Mutation
- Plasmids
- Rhizobium leguminosarum
- Sequence Homology, Amino Acid