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Updated: Aug 10, 2026

Detection of Live Escherichia coli O157:H7 Cells by PMA-qPCR
Published on: February 1, 2014
[Dried Escherichia diagnostic agents from live cultures]
Abstract:
The possibility of using selected cultures of opportunistic Escherichia, freeze-dried in a saccharose-gelatine medium, as dried diagnostic reagents. In the agglutination test with Escherichia OK diagnostic sera, both fresh and stored for a period of up to 1 year, these dried diagnostic reagents prepared from live cultures showed the same degree of agglutination as live suspensions of similar Escherichia cultures.
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