行政院國家科學委員會專題研究計畫成果報告:鐵分與沙門氏菌毒性之表現
Date Issued
1998
Date
1998
Author(s)
張照夫
DOI
872313B002082
Abstract
To understand the iron utilizing
mechanism of Salmonella choleraesuis, we
chose ten strains of S. choleraesuis isolated
from clinically affected swine farms in
Taiwan, and proceeded with Chrom Azurol S
(CAS) plate assay. The result of CAS plate
assay showed that all these strains were
available to produce siderophores on
condition that iron was restricted.
Furthermore, the result of bioassay showed
that all the ten isolates could produce catechol
siderophores, but not hydroxamate
siderophores. Using Fur Titration Assay
(FURTA), we found 32 FURTA positive
clones. Fifteen plasmids of these clones had
Fur-box homologous regions, and eight clones
had iron-uptake genes or iron-regulated genes.
Subjects
Salmonella choleraesuis
iron
siderophore
iron-uptake genes
ironregulated
genes
genes
SDGs
Publisher
臺北市：國立臺灣大學獸醫學系暨研究所
Type
report
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