SsDNA aptamers targeting Salmonella paratyphi A [SELEX]
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ABSTRACT: Here, we report an ssDNA aptamer with high specificity and affinity towards Salmonella paratyphi A generated using the whole-cell SELEX process. The aptamers generated against an organism show salient features, such as higher affinity than existing antibodies, and are highly specific towards the targeted organism. Thus, the generated aptamer sequences can serve as potential biomarkers for the onsite detection of pathogens with high specificity and sensitivity. Molecular dynamics simulation was used to model the linear chain of the aptamers to a three-dimensional conformation, and the binding mechanism against DNA gyrase was established.
ORGANISM(S): Salmonella enterica subsp. enterica serovar Paratyphi A
PROVIDER: GSE137006 | GEO | 2019/12/31
REPOSITORIES: GEO
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