Document Detail


Cellular fatty acid composition of Oerskovia species, CDC Coryneform groups A-3, A-4, A-5, Corynebacterium aquaticum, Listeria denitrificans and Brevibacterium acetylicum.
MedLine Citation:
PMID:  2124793     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Twenty four strains representing eight species of gram positive yellow-pigmented rods (Oerskovia turbata, Oerskovia xanthineolytica, CDC Coryneform groups A-3, A-4, A-5, Listeria denitrificans, Corynebacterium aquaticum and Brevibacterium acetylicum) were divided into two major groups based on the relative amounts of 12 methyltetradecanoate (15:0a) obtained by capillary gas liquid chromatography. O. turbata, O. xanthineolytica, CDC groups A-3 and A-4, L. denitrificans and C. aquaticum were placed in the first group due to the presence of a higher percentage (29-47%) of 15:0a, than CDC group A-5 and B. acetylicum. The latter contained 2-6% of this fatty acid, and were placed in the second group. All species in the two groups except C. aquaticum and CDC group A-4, were further separated from each other based on the qualitative and quantitative differences in their fatty acid compositions. In addition, the eight strains of CDC group A-5 revealed four different patterns and were further divided into four subgroups. This study supports the importance of the composition of cellular fatty acids in differentiating some closely related organisms.
Authors:
S P Chou; S Kasatiya; N Irvine
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Antonie van Leeuwenhoek     Volume:  58     ISSN:  0003-6072     ISO Abbreviation:  Antonie Van Leeuwenhoek     Publication Date:  1990 Aug 
Date Detail:
Created Date:  1991-02-07     Completed Date:  1991-02-07     Revised Date:  2000-12-18    
Medline Journal Info:
Nlm Unique ID:  0372625     Medline TA:  Antonie Van Leeuwenhoek     Country:  NETHERLANDS    
Other Details:
Languages:  eng     Pagination:  115-9     Citation Subset:  IM    
Affiliation:
Ottawa Public Health Laboratory, Ontario, Canada.
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MeSH Terms
Descriptor/Qualifier:
Actinomycetales / analysis*
Brevibacterium / analysis*
Corynebacterium / analysis*
Fatty Acids / analysis*
Listeria / analysis*
Chemical
Reg. No./Substance:
0/Fatty Acids

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


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