Microplate Identification System of Enterobacteriaceae / 대한임상미생물학회지
Korean Journal of Clinical Microbiology
;
: 135-143, 1999.
Article
in Korean
| WPRIM
| ID: wpr-206765
ABSTRACT
BACKGROUND:
To access the accuracy and clinical usefulness of microplate identification (ID) system for the identification of Enterobacteriaceae, we compared microplate ID system with API 20E(bioMerieux, Etoile, France).METHODS:
Ninety-two cultures of Enterobacteriaceae and one isolate of Aeromonas species were simultaneously identified by microplate ID system and the API 20E. Twenty biochemical tests used in microplate ID system were lactose, sucrose, and H2S in Kligler's iron agar media; indole, sucrose, raffinose, arabinose, trehalose, adonitol, dulcitol, sorbitol, cellibiose, methy-red, phenylalanine deaminase, ornithine decarboxylase, lysine decarboxylase, arginine dihydrolase, urease, and citrate in microplate; and oxidase test. The identification was obtained by considering percent likelihood(% ID), modal frequency and ID score method.RESULTS:
Among the 92 cultures of Enterobacteriaceae and one isolate of Aeromonas species, agreement rate of identification according to the % ID between microplate ID system and API 20E were 90.3% to the species level and 97.8% to the genus level.CONCLUSIONS:
For the identification of clinical Enterobacteriaceae isolates, the microplate ID system compares favorably with API 20E in identification accuracy and have the advantage of costsaving and easy to use.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Ornithine Decarboxylase
/
Oxidoreductases
/
Arabinose
/
Phenylalanine
/
Arginine
/
Raffinose
/
Ribitol
/
Sorbitol
/
Sucrose
/
Trehalose
Type of study:
Diagnostic study
/
Prognostic study
Language:
Korean
Journal:
Korean Journal of Clinical Microbiology
Year:
1999
Type:
Article
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