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Transcriptome-wide mapping of RNA:protein interactions of SRSF7 variants in P19 cells by iCLIP and piCLIP

ABSTRACT: We used P19 cells that overexpress GFP-tagged SRSF7 by 3.4-fold and expression-matched SRSF7 mutants that either lack a functional Zinc-knuckle domain or a part of their RS-domain and compared the extent and pattern of binding to mRNAs. For this we performed iCLIP using anti-GFP antibodies. We also performed iCLIP from monosomal and polysomal fractions. In addition we performed iCLIP using anti-SRSF7 antibodies to compare the binding patterns of SRSF7-GFP, endogenous SRSF7 protein and its truncated SRSF7_RRM variant.

ORGANISM(S): Mus musculus

PROVIDER: GSE140721 | GEO | 2020/03/02

REPOSITORIES: GEO

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