Detection of UPEC IH11128 ability to form biofilm in a standard congo red (CR) method of colony staining.
收藏Most Wiedzy Open Research Data Catalog2026-04-17 收录
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https://mostwiedzy.pl/en/open-research-data/detection-of-upec-ih11128-ability-to-form-biofilm-in-a-standard-congo-red-cr-method-of-colony-staining,313101533333100-0
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A standard method of testing E. coli's ability to form biofilm is based on the analysis of morphologyof bacterial colonies grown on yeast extract/casamino acids (YESCA) nutrient agar medium containing congored (CR) as an indicator dye of ECM production. The CR dye adsorbed from the culture medium bybacteria binds to the components of the ECM, including curli and cellulose, giving the bacterial colonies adark red color.
The dataset contains original photos of bacterial colonies of the following E. coli strains: IH11128, DR14, CFT073, AAEC191A/pCC90 and AAEC191A/pACYC184. Bacteria were cultured on a YESCA medium at 25 degrees Celsius for 5 days. Pictures of the colonies were taken at intervals of one day.
提供机构：
Rafał Piątek
