title: Probing RNA-protein networks: biochemistry meets genomics.
abstract: RNA-protein interactions are pervasive. The specificity of these interactions dictates which RNAs are controlled by what protein. Here we describe a class of revolutionary new methods that enable global views of RNA-binding specificity in vitro, for both single proteins and multiprotein complexes. These methods provide insight into central issues in RNA regulation in living cells, including understanding the balance between free and bound components, the basis for exclusion of binding sites, detection of binding events in the absence of discernible regulatory elements, and new approaches to targeting endogenous transcripts by design. Comparisons of in vitro and in vivo binding provide a foundation for comprehensive understanding of the biochemistry of protein-mediated RNA regulatory networks.
authors: Department of Biochemistry, University of Wisconsin-Madison, 433 Babcock Drive, Madison, WI 53706, USA.
authors: Zachary T
authors: ZT
authors: Campbell
authors: Department of Biochemistry, University of Wisconsin-Madison, 433 Babcock Drive, Madison, WI 53706, USA. Electronic address: wickens@biochem.wisc.edu.
authors: Marvin
authors: M
authors: Wickens
mesh_terms: D000818:Animals; D001665:Binding Sites; D053263:Gene Regulatory Networks; D023281:Genomics / Q000379:methods*; D006801:Humans; D012313:RNA / Q000235:genetics / Q000378:metabolism*; D016601:RNA-Binding Proteins / Q000235:genetics / Q000378:metabolism*; D012045:Regulatory Sequences, Nucleic Acid
chemical_list: D016601:RNA-Binding Proteins; D012313:RNA
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