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ICLIP analysis of EZH2-interacting RNAs

ABSTRACT: RNAs directly interacting with EZH2 were isolated from human colorectal HCT116 cells using an in vivo crosslinking and immunoprecipitation strategy (iCLIP, König J et al, Nat Struct Mol Biol 2010) coupled to an ultrasequencing approach.

ORGANISM(S): Homo sapiens

PROVIDER: GSE36070 | GEO | 2012/04/23

SECONDARY ACCESSION(S): PRJNA151829

REPOSITORIES: GEO

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iCLIP analysis of EZH2-interacting RNAs

Project description:RNAs directly interacting with EZH2 were isolated from human colorectal HCT116 cells using an in vivo crosslinking and immunoprecipitation strategy (iCLIP, König J et al, Nat Struct Mol Biol 2010) coupled to an ultrasequencing approach. RIP sequencing for 1 Human sample

2012-04-23 | E-GEOD-36070 | biostudies-arrayexpress

Individual nucleotide resolution Crosslinking Immunoprecipitation (iCLIP)-seq

Project description:Individual nucleotide resolution Crosslinking Immunoprecipitation (iCLIP)-seq

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Ares Swanson MBNL mutant study

Project description:MBNL1 is a known splicing factor and is related to Myotonic Dystrophy (DM). This study examines the tissue specific splicing patterns of MBNL1 using a mutant and wild type mouse across three tissues (heart,brain,quadricep) related publications: Aberrant alternative splicing and extracellular matrix gene expression in mouse models of myotonic dystrophy. Du H, etal Nat Struct Mol Biol. 2010 Feb;17(2):187-93. and Muscleblind-like 1 knockout mice reveal novel splicing defects in the myotonic dystrophy brain. Suenaga K, Lee KY, Nakamori M, Tatsumi Y, Takahashi MP, Fujimura H, Jinnai K, Yoshikawa H, Du H, Ares M Jr, Swanson MS, Kimura T. PLoS One. 2012;7(3):e33218. Epub 2012 Mar 13. PMID: 22427994 and Hum Mol Genet. 2006 Jul 1;15(13):2087-97. Failure of MBNL1-dependent post-natal splicing transitions in myotonic dystrophy. Lin X, Miller JW, Mankodi A, Kanadia RN, Yuan Y, Moxley RT, Swanson MS, Thornton CA.

2012-07-31 | GSE28640 | GEO

iCLIP and NGS to map protein-RNA interactions for U1-snRNP proteins in Trypanosoma brucei

Project description:Individual-nucleotide resolution UV-crosslinking and immunoprecipitation (iCLIP) combined with high-throughput sequencing was performed to generate genome-wide binding maps of two U1-snRNP proteins: U1C and U1-70K in Trypanosoma brucei. 3 (2) biological replicates of U1C (U1-70K) -specific co-immunoprecipitated RNA after UV-crosslinking

2014-05-16 | E-GEOD-43848 | biostudies-arrayexpress

Identification of AtGRP7 targets by iCLIP

Project description:A key function for RNA-binding proteins in orchestrating plant development and environmental responses is well established. However, the lack of a genome-wide view on their in vivo binding targets and binding landscapes represents a gap in understanding the mode of action of plant RNA-binding proteins. Here, we adapt individual nucleotide resolution crosslinking immunoprecipitation (iCLIP) for genome-wide determining the binding repertoire of the circadian clock-regulated Arabidopsis thaliana glycine-rich RNA-binding protein AtGRP7. We have established iCLIP for plants to identify target transcripts of the RNA-binding protein AtGRP7. This paves the way to investigate the dynamics of posttranscriptional networks in response to exogenous and endogenous cues.

2017-09-28 | GSE99427 | GEO

Ares Swanson MBNL mutant study

Project description:MBNL1 is a known splicing factor and is related to Myotonic Dystrophy (DM). This study examines the tissue specific splicing patterns of MBNL1 using a mutant and wild type mouse across three tissues (heart,brain,quadricep) related publications: Aberrant alternative splicing and extracellular matrix gene expression in mouse models of myotonic dystrophy. Du H, etal Nat Struct Mol Biol. 2010 Feb;17(2):187-93. and Hum Mol Genet. 2006 Jul 1;15(13):2087-97. Failure of MBNL1-dependent post-natal splicing transitions in myotonic dystrophy. Lin X, Miller JW, Mankodi A, Kanadia RN, Yuan Y, Moxley RT, Swanson MS, Thornton CA. We examined quadricep,heart and brain of a mouse MBNL1 mutant to test whether MBNL mutants creates a tissue specific splicing defect. These samples were compared to the tissues of a wild type mouse.

2012-07-30 | E-GEOD-28640 | biostudies-arrayexpress

iCLIP and NGS to map protein-RNA interactions for U1-snRNP proteins in Trypanosoma brucei

2014-05-16 | GSE43848 | GEO

iCLIP of TDP-43

Project description:A stable HEK293 FlpIn T-Rex cells expressing TDP-43 with an N-terminal eGFP-tag was generated that allowed inducible physiological expression of the protein (Ling et al. 2010). Duplicate iCLIP experiments were performed using an antibody targeting eGFP (Abcam ab290). Crosslinked RNA-protein complexes were isolated by immuno-precipitation and cDNAs were generated to allow preparation of Illumina compatible DNA libraries as described in Huppertz et al. (2014).

2017-05-01 | E-MTAB-4733 | biostudies-arrayexpress

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Project description:Our ChIP resuls suggested that coilin association with U3, snRNA and histone genes might be dependent on coilin-RNA interaction. We used iCLIP of coilin-GFP expressed in HeLa and P19 cell lines at endogenous levels to identify coilin RNA targets and investigate RNA-binding specificity. P19 cells expressing GFP fused to a nuclear localization signal (GFP-NLS) was used as a negative control. iCLIP results revealed that coilin binds several classes of ncRNA including snRNAs, U3 snoRNA and scaRNAs. Interestlignly the majority of coilin targets were intronic snoRNAs, suggesting a novel role of CBs in snoRNA biogenesis. 5 biological replicates from P19 and 2 biological replicates from HeLa cells after UV-crosslinking. Negative control samples prepared from GFP-NLS fusion protein are stored uder accession E-MTAB-747.

2014-11-06 | E-GEOD-58448 | biostudies-arrayexpress

CELF4 iCLIP

Project description:CELF4 iCLIP

| PRJEB3066 | ENA