Burkholderia cepacia Genomovar III Is a Common Plant-Associated Bacterium
Author(s) -
J. Balandreau,
Véronique Viallard,
Benoît Cournoyer,
Tom Coenye,
Severine Laevens,
Peter Vandamme
Publication year - 2001
Publication title -
applied and environmental microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.552
H-Index - 324
eISSN - 1070-6291
pISSN - 0099-2240
DOI - 10.1128/aem.67.2.982-985.2001
Subject(s) - burkholderia , biology , burkholderia cepacia complex , microbiology and biotechnology , genomic dna , rhizosphere , 16s ribosomal rna , bacteria , ribosomal dna , phylogenetic tree , ribosomal rna , polymerase chain reaction , pseudomonas , genetics , dna , gene
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.
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