Abstract
A polyphasic taxonomic study involving DNA-DNA hybridization, whole-cell protein electrophoresis, and 16S ribosomal DNA sequence analysis revealed that a group of Burkholderia cepacia-like organisms isolated from the rhizosphere or tissues of maize, wheat, and lupine belong to B. cepacia genomovar III, a genomic species associated with "cepacia syndrome" in cystic fibrosis patients. The present study also revealed considerable protein electrophoretic heterogeneity within this species and demonstrated that the B. cepacia complex consists of two independent phylogenetic lineages.
MeSH Terms
Bacterial Proteins/analysis
Burkholderia cepacia/chemistry,classification,genetics,isolation & purification
Crops, Agricultural/microbiology
DNA, Ribosomal/analysis
Electrophoresis, Polyacrylamide Gel
Molecular Sequence Data
Nucleic Acid Hybridization/methods
RNA, Ribosomal, 16S/genetics
Sequence Analysis, DNA
Triticum/microbiology
Zea mays/microbiology
Chemicals
Bacterial Proteins
DNA, Ribosomal
RNA, Ribosomal, 16S
Authors & Affiliations
6 authors, click to expand affiliations / ORCID
Balandreau J
Ecologie Microbienne, UMR 5557 CNRS-Université Claude Bernard Lyon I, Villeurbanne, France. balandreau@univ-lyon1.fr
Viallard V
Cournoyer B
Coenye T
Laevens S
Vandamme P
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