Multiple enzyme restriction fragment length polymorphism analysis for high resolution distinction of Pseudomonas (sensu stricto) 16S rRNA genes.

Members of the genus Pseudomonas (sensu stricto) are important phytopathogens and agents of human infections, while other strains and species have beneficial bioremediation and biocontrol activities. Traditionally, these important species have been difficult to differentiate phenotypically; thus, rRNA lineage analyses have often been invoked. In this report, a newly developed approach is described to rapidly detect and distinguish fluorescent Pseudomonas isolates: PCR amplification of a Pseudomonas-specific 990-bp ribosomal RNA gene (rDNA) fragment [Appl.