Thousands of RNA-binding proteins orchestrate RNA processing and altered protein-RNA interactions frequently lead to disease. Here, we present experimental and computational analysis pipelines of fractionated eCLIP-seq (freCLIP-seq), a modification of enhanced UV-crosslinking and RNA immunoprecipitation followed by sequencing. FreCLIP-seq allows transcriptome-wide analysis of protein-RNA interactions at single-nucleotide level and provides an additional level of resolution by isolating binding signals of individual RNA-binding proteins within a multicomponent complex. Binding occupancy can be inferred from read counts and crosslinking events. For complete details on the use and execution of this protocol, please refer to Biancon et al. (2022).
Deconvolution of in vivo protein-RNA contacts using fractionated eCLIP-seq / Biancon, G.; Busarello, E.; Joshi, P.; Lesch, B. J.; Halene, S.; Tebaldi, T.. - In: STAR PROTOCOLS. - ISSN 2666-1667. - 3:4(2022), pp. 10182301-10182326. [10.1016/j.xpro.2022.101823]
Deconvolution of in vivo protein-RNA contacts using fractionated eCLIP-seq
Busarello E.;Tebaldi T.
Ultimo
2022-01-01
Abstract
Thousands of RNA-binding proteins orchestrate RNA processing and altered protein-RNA interactions frequently lead to disease. Here, we present experimental and computational analysis pipelines of fractionated eCLIP-seq (freCLIP-seq), a modification of enhanced UV-crosslinking and RNA immunoprecipitation followed by sequencing. FreCLIP-seq allows transcriptome-wide analysis of protein-RNA interactions at single-nucleotide level and provides an additional level of resolution by isolating binding signals of individual RNA-binding proteins within a multicomponent complex. Binding occupancy can be inferred from read counts and crosslinking events. For complete details on the use and execution of this protocol, please refer to Biancon et al. (2022).File | Dimensione | Formato | |
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