Article
[Preparation and analysis of mutants of rhizospheric pseudomonads, resistant to toxic analogs of tryptophan and phenylalanine].
Genetika - 1 Oct 1992
Mordukhova E A, Dubeĭkovskiĭ A N, Kochetkov V V, Boronin A M
Abstract excerpt
The absence of plasmids in strains of fluorescent pseudomonads characterized by high level of synthesis of phytohormone indole-3-acetic acid (IAA) as well as invariability of this feature in plasmid and non-plasmid variants of strain BSP8 suggests chromosomal control of IAA synthesis by the rhizosphere bacteria tested. Using toxic analogues of aromatic amino acids -5-fluorine-tryptophan and 5-methyl-tryptophan...
Topics
- Chromosome Mapping
- Drug Resistance, Microbial
- Indoleacetic Acids
- Mutation
- Plasmids
- Pseudomonas
- Tryptophan
- p-Fluorophenylalanine