Document Detail


Corynebacterium sundsvallense sp. nov., from human clinical specimens.
MedLine Citation:
PMID:  10319456     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Three strains of a previously undescribed catalase-positive non-lipophilic coryneform bacterium isolated from human clinical specimens were characterized by phenotypic and molecular taxonomic methods. Morphologically the unknown bacterium consisted of pleomorphic rods, some of which displayed bulges/knobs at their ends. All three strains were similar in that they produced acid from fructose, glucose, maltose and sucrose and were urease-positive. Chemotaxonomic investigations revealed the presence of meso-diaminopimelic acid and short-chain mycolic acids consistent with the genus Corynebacterium sensu stricto. Comparative 16S rRNA gene sequencing showed that the three strains are genealogically highly related and constitute a new subline within the genus Corynebacterium, displaying > 3% sequence divergence with recognized species. The unknown bacterium was distinguished from currently validly published Corynebacterium species by phenotypic tests, including electrophoretic analysis of whole-cell proteins. Based on phylogenetic and phenotypic evidence, it is proposed that the unknown bacterium from clinical specimens be classified as Corynebacterium sundsvallense sp. nov. The type strain is CCUG 36622T.
Authors:
M D Collins; K A Bernard; R A Hutson; B Sjödén; A Nyberg; E Falsen
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  International journal of systematic bacteriology     Volume:  49 Pt 2     ISSN:  0020-7713     ISO Abbreviation:  Int. J. Syst. Bacteriol.     Publication Date:  1999 Apr 
Date Detail:
Created Date:  1999-07-13     Completed Date:  1999-07-13     Revised Date:  2004-11-17    
Medline Journal Info:
Nlm Unique ID:  0042143     Medline TA:  Int J Syst Bacteriol     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  361-6     Citation Subset:  IM    
Affiliation:
Department of Microbiology, BBSRC Institute of Food Research, Reading Laboratory, UK.
Data Bank Information
Bank Name/Acc. No.:
GENBANK/Y09655
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MeSH Terms
Descriptor/Qualifier:
Bacterial Typing Techniques
Corynebacterium / classification*,  isolation & purification*
Corynebacterium Infections / microbiology*
DNA, Bacterial / genetics
DNA, Ribosomal / genetics
Genes, rRNA
Humans
Molecular Sequence Data
Phylogeny
RNA, Ribosomal, 16S / genetics
Sequence Analysis, DNA
Chemical
Reg. No./Substance:
0/DNA, Bacterial; 0/DNA, Ribosomal; 0/RNA, Ribosomal, 16S

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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