Project description:Here we show that biotin-labelled miR-34a can be loaded to AGO2, and AGO2 immunoprecipitation can pulldown biotinylated miR-34a (Bio-miR pulldown). RNA-sequencing (RNA-seq) of the Bio-miR pulldown RNAs efficiently identified miR-34a mRNA targets, which could be verified with luciferase assays. In contrast to the approach of Bio-miR pulldown, RNA-seq of miR-34a overexpression samples had limited value in identifying direct targets of miR-34a. It seems that pulldown of 30 -Biotin-tagged miRNA can identify bona fide microRNA targets at least for miR34a.
Project description:Goal was to identify RNA-binding proteins with a preference for m6A-modified RNA using an RNA bait generated from a known m6A site in the Dlg4 (PSD-95) mRNA 3`-UTR. By comparison of differential enrichment between m6A-RNA pulldown fractions and A-RNA or no RNA fractions, we can identify m6A-binding proteins.
Project description:Hepatocellular carcinoma is a poor prognosis cancer leading to death, with high rate of recurrence after curative therapy. The functions of Covalently closed circular RNA (circRNAs) in HCC recurrence have remained largely unknown. In this study, we generated multi-omics data to explore the circRNAs involving in the HCC recurrence.
Project description:Goal was to identify RNA-binding proteins with a preference for m6A-modified RNA using an RNA bait generated from a known m6A site in the Dlg4 (PSD-95) mRNA 3`-UTR. By comparison of differential enrichment between m6A-RNA pulldown fractions and A-RNA or no RNA fractions, we can identify m6A-binding proteins.
Project description:In order to find the protein specifically bound by lncRNA-AC016745.3, we identified it through RNA pulldown combined with Protein Mass Spectrometry
Project description:To identify RNAs interacting with lncRNA Gas5 in hippocampal neurons, we performed a Gas5 pulldown from mouse hippocampal cultures using a biotinylated Gas5 bait and performed total and small RNA sequencing
Project description:To investigate the interactions between FoxP3 and chromatinized templates, particularly assessing whether FoxP3 can still bind significantly to TnG-repeat DNA, we conducted FoxP3 pulldown experiments using nucleosomal DNA. Consitent with the result using naked genomic DNA, the results highlighted TnG repeats as one of the most significant motifs in these interactions.
