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Structural basis for activation of fluorogenic dyes by an RNA aptamer lacking a G-quadruplex motif

The DIR2s RNA aptamer, a second-generation, in-vitro selected binder to dimethylindole red (DIR), activates the fluorescence of cyanine dyes, DIR and oxazole thiazole blue (OTB), allowing detection of two well-resolved emission colors. Using Fab BL3-6 and its cognate hairpin as a crystallization mod...

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Detalles Bibliográficos
Autores principales:	Shelke, Sandip A., Shao, Yaming, Laski, Artur, Koirala, Deepak, Weissman, Benjamin P., Fuller, James R., Tan, Xiaohong, Constantin, Tudor P., Waggoner, Alan S., Bruchez, Marcel P., Armitage, Bruce A., Piccirilli, Joseph A.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Nature Publishing Group UK 2018
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6208384/ https://www.ncbi.nlm.nih.gov/pubmed/30382099 http://dx.doi.org/10.1038/s41467-018-06942-3

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