Three Cases of Anaerobiospirillum succiniciproducens Bacteremia Confirmed by 16S rRNA Gene Sequencing
AUTOR(ES)
Tee, Wee
FONTE
American Society for Microbiology
RESUMO
We describe three cases of Anaerobiospirillum succiniciproducens bacteremia from Australia. We believe one of these cases represents the first report of A. succiniciproducens bacteremia in a human immunodeficiency virus (HIV)-infected individual. The other two patients had an underlying disorder (one patient had bleeding esophageal varices complicating alcohol liver disease and one patient had non-Hodgkin’s lymphoma). A motile, gram-negative, spiral anaerobe was isolated by culturing blood from all patients. Electron microscopy showed a curved bacterium with bipolar tufts of flagella resembling Anaerobiospirillum spp. Sequencing of the 16S rRNA genes of the isolates revealed no close relatives (organisms likely to be in the same genus) in the sequence databases, nor were any sequence data available for A. succiniciproducens. This report presents for the first time the 16S rRNA gene sequence of the type strain of A. succiniciproducens, strain ATCC 29305. Two of the three clinical isolates have sequences identical to that of the type strain, while the sequence of the other strain differs from that of the type strain at 4 nucleotides.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=104801Documentos Relacionados
- Catheter-Related Microbacterium Bacteremia Identified by 16S rRNA Gene Sequencing
- Characterization of Haemophilus segnis, an Important Cause of Bacteremia, by 16S rRNA Gene Sequencing
- Species-Specific Identification of Campylobacters by Partial 16S rRNA Gene Sequencing
- Identification by 16S rRNA Gene Sequencing of Lactobacillus salivarius Bacteremic Cholecystitis
- Sequence Diversity of Neisseria meningitidis 16S rRNA Genes and Use of 16S rRNA Gene Sequencing as a Molecular Subtyping Tool