Project description:CircRNA pull-down was performed as previously reported. Briefly, SK-BR-3 was fixed with 1% formaldehyde and lysed by co-IP buffer and the cluster was sonicated. CircCDYL-specific and NC biotinylated probes were added to mixture tobind circCDYL. Next, C1 streptavidin magnetic beads was added to pull down circCDYL and circCDYL-binding RNA. Finally, total RNA was extracted from the magnetic beads and followed by qRT-PCR detection of circCDYL and miR-92b-3p.
Project description:Bulk RNA was extracted via trizol at Fibroblasts stage, 5 days, 10 days, 15 days, and 20 days of fibroblast to neuron conversion using traditional NC media, or NC media supplemented with ZM336372, pyrintegrin, AZ960, and KC7F2
Project description:RAW264.7 cell was stably transfected with Tim-3 siRNA(SI) or negative control(NC) and were analyzed for microRNA expression Differerently expressed microRNA in Tim-3 knockdown RAW264.7 cells were summarized and were used for further analysis
Project description:Our previous study identified that microRNA-184 as one of the most highly expressed miRNAs in the corneal epithelium. To gain insight into the underlying mechanisms of miR-184 modulation of corneal epithelial cell proliferation and migration, we probed for its gene targets by microarray analysis . HCECs transfected with miR-184 or a NC for 48 h were harvested and a gene microarray evaluated transcriptome expression patterns. Ectopic miR-184 expression resulted in numerous genes undergoing either upregulation or downregulation. Since miRNAs mediate biological functions by impeding expression of their target genes in mammals, a total of 901 differentially downregulated genes (Foldchange ≤ 0.667) were firstly selected.
Project description:Nucleocapsid (NC) CLIP-seq experiments were conducted on wild-type and eccentric HIV-1 virions generated in the presence of allosteric integrase inhibitor, BI-B2.
Project description:Probe-Seq is a method that allows transcriptional profiling of specific cell types from heterogeneous tissue by labeling RNA. Briefly, we developed Probe-Seq, which allows deep transcriptional profiling of specific cell types isolated based on RNA abundance of defined markers. We applied Probe-Seq to purify and profile specific cell types from mouse, human, and chick retinas as well as the Drosophila gut. We also showed that Probe-Seq is compatible with frozen nuclei and that multiplexed Probe-Seq enables iterative isolation of multiple cell types from the same tissue sample. Provided that unique markers are available, this simple, novel method could potentially enable bulk RNA sequencing of any cell type from any organism.