Binding screens

Systematic screens of proteins binding to synthetic microRNA precursors

We describe a new, broadly applicable methodology for screening in parallel interactions of RNA-binding proteins (RBPs) with large numbers of microRNA (miRNA) precursors and for determining their affinities in native form in the presence of cellular factors. The assays aim at identifying pre-miRNAs that are potentially affected by the selected RBP during their biogenesis. The assays are carried...

Crystallization Screens Crystallization Optimization Cryo Screens Phasing

Urban Screens – The Urbane Potential of Public Screens for Interaction

Within a time frame of about ten years, experimental (interactive) media installations and performances have gained recognition as new art forms in public space. Artworks explore the interconnectedness of public space, interaction, and new media. Urban Screens investigates how the growing infrastructure of dynamic digital displays in urban space, currently dominated by commercial forces, can be...

Genome wide screens in yeast to identify potential binding sites and target genes of DNA-binding proteins

Knowledge of all binding sites for transcriptional activators and repressors is essential for computationally aided identification of transcriptional networks. The techniques developed for defining the binding sites of transcription factors tend to be cumbersome and not adaptable to high throughput. We refined a versatile yeast strategy to rapidly and efficiently identify genomic targets of DNA...

Designing zebrafish chemical screens.

The zebrafish is proving to be highly amenable to in vivo small molecule screening. With a growing number of screens successfully completed, a rich interface is being created between disciplines that have historically used zebrafish (e.g., embryology and genetics) and disciplines focused on small molecules (e.g., chemistry and pharmacology). Navigating this interface requires consideration of t...