Abstract
Comprehensive genomic and computational studies in the era of high-throughput sequencing revealed that the major proportion of the human genome is transcribed. This novel insight confronted the scientific community with new questions concerning the expanded role of RNA, especially noncoding RNA (ncRNA), in cellular pathways. In recent years, there has been mounting evidence that ncRNAs and RNA binding proteins (RBPs) are involved in a wide range of biological processes, such as developmental transitions, cell differentiation, stress response, genome organization, and regulation of gene expression. In particular, in the chromatin field long noncoding RNAs (lncRNAs) have drawn increasing attention to their function in epigenetic regulation due to the fact that they were found to interact with multiple chromatin regulators and modifiers. Recently, techniques to study the extent of RNA–protein interactions have been developed in many research laboratories. Here we describe protocols for RNA Immunoprecipitation-Sequencing (RIP-Seq) and Photoactivatable-Ribonucleoside-Enhanced Cross-linking and Immunoprecipitation combined with deep sequencing (PAR-CLIP-Seq) to identify RNA targets of RNA-binding proteins (RBPs) on a transcriptome-wide level, discussing advantages and drawbacks.
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Bernstein BE, Birney E, Dunham I, Green ED, Gunter C et al (2012) An integrated encyclopedia of DNA elements in the human genome. Nature 489:57–74
Hangauer MJ, Vaughn IW, McManus MT (2013) Pervasive transcription of the human genome produces thousands of previously unidentified long intergenic noncoding RNAs. PLoS Genet 9:e1003569
Cabili MN, Trapnell C, Goff L, Koziol M, Tazon-Vega B et al (2011) Integrative annotation of human large intergenic noncoding RNAs reveals global properties and specific subclasses. Genes Dev 25:1915–1927
Djebali S, Davis CA, Merkel A, Dobin A, Lassmann T et al (2012) Landscape of transcription in human cells. Nature 489:101–108
Guttman M, Amit I, Garber M, French C, Lin MF et al (2009) Chromatin signature reveals over a thousand highly conserved large non-coding RNAs in mammals. Nature 458:223–227
Kim TK, Hemberg M, Gray JM, Costa AM, Bear DM et al (2010) Widespread transcription at neuronal activity-regulated enhancers. Nature 465:182–187
Hirose T, Mishima Y, Tomari Y (2014) Elements and machinery of non-coding RNAs: toward their taxonomy. EMBO Rep 15:489–507
Tuan D, Kong S, Hu K (1992) Transcription of the hypersensitive site HS2 enhancer in erythroid cells. Proc Natl Acad Sci U S A 89:11219–11223
Li W, Notani D, Ma Q, Tanasa B, Nunez E et al (2013) Functional roles of enhancer RNAs for oestrogen-dependent transcriptional activation. Nature 498:516–520
Melo CA, Drost J, Wijchers PJ, van de Werken H, de Wit E et al (2013) eRNAs are required for p53-dependent enhancer activity and gene transcription. Mol Cell 49:524–535
Mousavi K, Zare H, Dell’orso S, Grontved L, Gutierrez-Cruz G et al (2013) eRNAs promote transcription by establishing chromatin accessibility at defined genomic loci. Mol Cell 51:606–617
Zhao J, Sun BK, Erwin JA, Song JJ, Lee JT (2008) Polycomb proteins targeted by a short repeat RNA to the mouse X chromosome. Science 322:750–756
Jeon Y, Lee JT (2011) YY1 tethers Xist RNA to the inactive X nucleation center. Cell 146:119–133
Brown CJ, Hendrich BD, Rupert JL, Lafreniere RG, Xing Y et al (1992) The human XIST gene: analysis of a 17 kb inactive X-specific RNA that contains conserved repeats and is highly localized within the nucleus. Cell 71:527–542
Sleutels F, Zwart R, Barlow DP (2002) The non-coding Air RNA is required for silencing autosomal imprinted genes. Nature 415:810–813
Kretz M, Webster DE, Flockhart RJ, Lee CS, Zehnder A et al (2012) Suppression of progenitor differentiation requires the long noncoding RNA ANCR. Genes Dev 26:338–343
Kretz M, Siprashvili Z, Chu C, Webster DE, Zehnder A et al (2013) Control of somatic tissue differentiation by the long non-coding RNA TINCR. Nature 493:231–235
Li L, Liu B, Wapinski OL, Tsai MC, Qu K et al (2013) Targeted disruption of Hotair leads to homeotic transformation and gene derepression. Cell Rep 5:3–12
Rinn JL, Kertesz M, Wang JK, Squazzo SL, Xu X et al (2007) Functional demarcation of active and silent chromatin domains in human HOX loci by noncoding RNAs. Cell 129:1311–1323
Simon MD, Pinter SF, Fang R, Sarma K, Rutenberg-Schoenberg M et al (2013) High-resolution Xist binding maps reveal two-step spreading during X-chromosome inactivation. Nature 504:465–469
Tsai MC, Manor O, Wan Y, Mosammaparast N, Wang JK et al (2010) Long noncoding RNA as modular scaffold of histone modification complexes. Science 329:689–693
Lai F, Orom UA, Cesaroni M, Beringer M, Taatjes DJ et al (2013) Activating RNAs associate with Mediator to enhance chromatin architecture and transcription. Nature 494:497–501
Wang KC, Yang YW, Liu B, Sanyal A, Corces-Zimmerman R et al (2011) A long noncoding RNA maintains active chromatin to coordinate homeotic gene expression. Nature 472:120–124
Bertani S, Sauer S, Bolotin E, Sauer F (2011) The noncoding RNA Mistral activates Hoxa6 and Hoxa7 expression and stem cell differentiation by recruiting MLL1 to chromatin. Mol Cell 43:1040–1046
Yang Z, Zhou L, Wu LM, Lai MC, Xie HY et al (2011) Overexpression of long non-coding RNA HOTAIR predicts tumor recurrence in hepatocellular carcinoma patients following liver transplantation. Ann Surg Oncol 18:1243–1250
Kogo R, Shimamura T, Mimori K, Kawahara K, Imoto S et al (2011) Long noncoding RNA HOTAIR regulates polycomb-dependent chromatin modification and is associated with poor prognosis in colorectal cancers. Cancer Res 71:6320–6326
Niinuma T, Suzuki H, Nojima M, Nosho K, Yamamoto H et al (2012) Upregulation of miR-196a and HOTAIR drive malignant character in gastrointestinal stromal tumors. Cancer Res 72:1126–1136
Geng YJ, Xie SL, Li Q, Ma J, Wang GY (2011) Large intervening non-coding RNA HOTAIR is associated with hepatocellular carcinoma progression. J Int Med Res 39:2119–2128
Gupta RA, Shah N, Wang KC, Kim J, Horlings HM et al (2010) Long non-coding RNA HOTAIR reprograms chromatin state to promote cancer metastasis. Nature 464:1071–1076
Gilbert C, Kristjuhan A, Winkler GS, Svejstrup JQ (2004) Elongator interactions with nascent mRNA revealed by RNA immunoprecipitation. Mol Cell 14:457–464
Keene JD, Komisarow JM, Friedersdorf MB (2006) RIP-Chip: the isolation and identification of mRNAs, microRNAs and protein components of ribonucleoprotein complexes from cell extracts. Nat Protoc 1:302–307
Cloonan N, Forrest AR, Kolle G, Gardiner BB, Faulkner GJ et al (2008) Stem cell transcriptome profiling via massive-scale mRNA sequencing. Nat Methods 5:613–619
Zhao J, Ohsumi TK, Kung JT, Ogawa Y, Grau DJ et al (2010) Genome-wide identification of polycomb-associated RNAs by RIP-seq. Mol Cell 40:939–953
Khalil AM, Guttman M, Huarte M, Garber M, Raj A et al (2009) Many human large intergenic noncoding RNAs associate with chromatin-modifying complexes and affect gene expression. Proc Natl Acad Sci U S A 106:11667–11672
Piacentini L, Fanti L, Negri R, Del Vescovo V, Fatica A et al (2009) Heterochromatin protein 1 (HP1a) positively regulates euchromatic gene expression through RNA transcript association and interaction with hnRNPs in Drosophila. PLoS Genet 5:e1000670
Ule J, Jensen KB, Ruggiu M, Mele A, Ule A et al (2003) CLIP identifies Nova-regulated RNA networks in the brain. Science 302:1212–1215
Ule J, Jensen K, Mele A, Darnell RB (2005) CLIP: a method for identifying protein-RNA interaction sites in living cells. Methods 37:376–386
Licatalosi DD, Mele A, Fak JJ, Ule J, Kayikci M et al (2008) HITS-CLIP yields genome-wide insights into brain alternative RNA processing. Nature 456:464–469
Konig J, Zarnack K, Rot G, Curk T, Kayikci M et al (2010) iCLIP reveals the function of hnRNP particles in splicing at individual nucleotide resolution. Nat Struct Mol Biol 17:909–915
Huppertz I, Attig J, D’Ambrogio A, Easton LE, Sibley CR et al (2014) iCLIP: protein-RNA interactions at nucleotide resolution. Methods 65:274–287
Hafner M, Landthaler M, Burger L, Khorshid M, Hausser J et al (2010) Transcriptome-wide identification of RNA-binding protein and microRNA target sites by PAR-CLIP. Cell 141:129–141
Chi SW, Zang JB, Mele A, Darnell RB (2009) Argonaute HITS-CLIP decodes microRNA-mRNA interaction maps. Nature 460:479–486
Zisoulis DG, Lovci MT, Wilbert ML, Hutt KR, Liang TY et al (2010) Comprehensive discovery of endogenous Argonaute binding sites in Caenorhabditis elegans. Nat Struct Mol Biol 17:173–179
Yeo GW, Coufal NG, Liang TY, Peng GE, Fu XD et al (2009) An RNA code for the FOX2 splicing regulator revealed by mapping RNA-protein interactions in stem cells. Nat Struct Mol Biol 16:130–137
Urlaub H, Hartmuth K, Luhrmann R (2002) A two-tracked approach to analyze RNA-protein crosslinking sites in native, nonlabeled small nuclear ribonucleoprotein particles. Methods 26:170–181
Kishore S, Jaskiewicz L, Burger L, Hausser J, Khorshid M et al (2011) A quantitative analysis of CLIP methods for identifying binding sites of RNA-binding proteins. Nat Methods 8:559–564
Granneman S, Kudla G, Petfalski E, Tollervey D (2009) Identification of protein binding sites on U3 snoRNA and pre-rRNA by UV cross-linking and high-throughput analysis of cDNAs. Proc Natl Acad Sci U S A 106:9613–9618
Lozzio CB, Wigler PW (1971) Cytotoxic effects of thiopyrimidines. J Cell Physiol 78:25–32
Friedersdorf MB, Keene JD (2014) Advancing the functional utility of PAR-CLIP by quantifying background binding to mRNAs and lncRNAs. Genome Biol 15:R2
Easow G, Teleman AA, Cohen SM (2007) Isolation of microRNA targets by miRNP immunopurification. RNA 13:1198–1204
Karginov FV, Conaco C, Xuan Z, Schmidt BH, Parker JS et al (2007) A biochemical approach to identifying microRNA targets. Proc Natl Acad Sci U S A 104:19291–19296
Riley KJ, Steitz JA (2013) The “Observer Effect” in genome-wide surveys of protein-RNA interactions. Mol Cell 49:601–604
Saldana-Meyer R, Gonzalez-Buendia E, Guerrero G, Narendra V, Bonasio R et al (2014) CTCF regulates the human p53 gene through direct interaction with its natural antisense transcript, Wrap53. Genes Dev 28:723–734
Hoell JI, Larsson E, Runge S, Nusbaum JD, Duggimpudi S et al (2011) RNA targets of wild-type and mutant FET family proteins. Nat Struct Mol Biol 18:1428–1431
Darnell JC, Van Driesche SJ, Zhang C, Hung KY, Mele A et al (2011) FMRP stalls ribosomal translocation on mRNAs linked to synaptic function and autism. Cell 146:247–261
Lebedeva S, Jens M, Theil K, Schwanhausser B, Selbach M et al (2011) Transcriptome-wide analysis of regulatory interactions of the RNA-binding protein HuR. Mol Cell 43:340–352
Mili S, Steitz JA (2004) Evidence for reassociation of RNA-binding proteins after cell lysis: implications for the interpretation of immunoprecipitation analyses. RNA 10:1692–1694
Acknowledgements
We acknowledge the technical assistance of Georgina Guerrero Avendaño and Fernando Suaste Olmos. This work was supported by the DGAPA, UNAM (IN209403, IN203811 and IN201114), and CONACyT (42653-Q, 128464 and 220503); Ph.D. fellowship from CONACyT and Dirección General de Estudios de Posgrado-Universidad Nacional Autónoma de México (DGEP) (EG-B and RS-M). Additional support was provided by the PhD Graduate Program, “Doctorado en Ciencias Biomédicas,” to the Instituto de Fisiología Celular and the Universidad Nacional Autónoma de México.
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González-Buendía, E., Saldaña-Meyer, R., Meier, K., Recillas-Targa, F. (2015). Transcriptome-Wide Identification of In Vivo Interactions Between RNAs and RNA-Binding Proteins by RIP and PAR-CLIP Assays. In: Chellappan, S. (eds) Chromatin Protocols. Methods in Molecular Biology, vol 1288. Humana Press, New York, NY. https://doi.org/10.1007/978-1-4939-2474-5_24
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DOI: https://doi.org/10.1007/978-1-4939-2474-5_24
Publisher Name: Humana Press, New York, NY
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