Basic Concepts of Bacterial Taxonomy / 대한임상미생물학회지
Korean Journal of Clinical Microbiology
; : 79-87, 2012.
Article
in Ko
| WPRIM
| ID: wpr-90365
Responsible library:
WPRO
ABSTRACT
The three components of taxonomy are classification, nomenclature and identification. Traditionally, bacterial classification and identification were performed based on the morphology and the biochemical data of the bacteria. In newer theories, or so-called natural concepts, the relationships between bacteria are based on the overall similarities of both the phenotypic and genotypic characteristics. The polyphasic taxonomy, or current taxonomy, describes the integration of all of the available genotypic, phenotypic, and phylogenetic information into a consensus type of general-purpose classification. When routine identification methods that are based on the biochemical tests fail, alternative procedures such as complete 16s rRNA gene sequence analysis are required. Although the results of 16s rRNA gene sequence analysis have not been fully discriminatory to differentiate closely related species, they may guide the additional analyses that are required for species identification.
Key words
Full text:
1
Database:
WPRIM
Main subject:
Bacteria
/
Sequence Analysis
/
Genes, rRNA
/
Consensus
Type of study:
Guideline
Language:
Ko
Journal:
Korean Journal of Clinical Microbiology
Year:
2012
Document type:
Article