Genotypic and phenotypic diversity of phlD-containing Pseudomonas strains isolated from the rhizosphere of wheat
Article Abstract:
Research has been conducted on the fluorescent Pseudomonas spp. strains that produce 2,4-diacetylphloroglucinol in the rhizosphere. The isolation of these strains from wheat rhizosphere has been carried out.
Publication Name: Applied and Environmental Microbiology
Subject: Biological sciences
ISSN: 0099-2240
Year: 2000
User Contributions:
Comment about this article or add new information about this topic:
Assessment of genotypic diversity of antibiotic-producing Pseudomonas species in the rhizosphere by denaturing gradient gel electrophoresis
Article Abstract:
A simple and rapid method was developed to determine the presence and genotypic diversity of 2,4-diacetylphloroglucinol (DAPG)-producing Pseudomonas strains in rhizosphere samples. The results demonstrated that denaturing gradient gel electrophoresis (DGGE) analysis of the phlD gene allows identification of new genotypic groups of specific antibiotic-producing Pseudomonas with different abilities to colonize the rhizosphere of sugar of sugar beet seedlings.
Publication Name: Applied and Environmental Microbiology
Subject: Biological sciences
ISSN: 0099-2240
Year: 2005
User Contributions:
Comment about this article or add new information about this topic:
Conservation of the 2,4-diacetylphloroglucinol biosynthesis locus among fluorescent Pseudomonas strains from diverse geographic locations
Article Abstract:
The gene encoding the antibiotic, 2,4-diacetylphloroglucinol (PHL) is conserved in all the 45 fluorescent Pseudomonas strains that produce PHL. However, the strains show significant phenotypic and genotypic variation and originate from different geographical regions. There are two phenotypic groups. One group produces PHL, hydrogen cyanide (HCN) and pyoluteorin (PLT) while the other produces PHL and HCN. The strains that produce both PHL and PTL show genetic similarity while those that produce only PHL are genetically dissimilar.
Publication Name: Applied and Environmental Microbiology
Subject: Biological sciences
ISSN: 0099-2240
Year: 1996
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Horizontal heterogeneity of denitrifying bacterial communities in marine sediments by terminal restriction fragment length polymorphism analysis
- Abstracts: Direct in situ viability assessment of bacteria in probiotic dairy products using viability staining in conjunction with confocal scanning laser microscopy
- Abstracts: Fluorescent amplified fragment length polymorphism analysis of Bacillus anthracis, Bacillus cereus and Bacillus thuringiensis isolates
- Abstracts: Transformation of the antibacterial agent norfloxacin by environmental mycobacteria. Microbiological transformation of enrofloxacin by the fungus Mucor ramannianus
- Abstracts: Development of a highly sensitive nested-PCR procedure using a single closed tube for detection of Erwinia amylovora in asymptomatic plant material