TnSeq of Enterococcus faecalis OG1RF Tn mutants in biofilm and planktonic samples
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https://www.ncbi.nlm.nih.gov/sra/SRP313293
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资源简介：
Enterococcus faecalis is a common commensal organism and a prolific nosocomial pathogen that causes biofilm-associated infections. Numerous E. faecalis OG1RF genes required for biofilm formation have been identified, but few studies have compared genetic determinants of biofilm formation and biofilm morphology across multiple conditions. Here, we cultured transposon (Tn) libraries in CDC biofilm reactors in two different media and used Tn sequencing (TnSeq) to identify core and accessory biofilm determinants, including many genes that are poorly characterized or annotated as hypothetical. Multiple secondary assays (96-well plates, submerged Aclar, and MultiRep biofilm reactors) were used to validate phenotypes of new biofilm determinants. Overall design: Comparison of Enterococcus faecalis OG1RF Tn mutant abundance in biofilm and planktonic samples using TnSeq
创建时间：
2021-07-17
