Project description:CSTF2, an RNA-binding protein, and its target genes in hepatocellular carcinoma remain unreported. Screening for potential CSTF2-bound RNA sequences was performed using RIP-seq technique in HUH7 cells.
Project description:Label the cells overexpressed Flag tagged YTHDC1, SRSF1, SRSF3, SRSF7, SRSF9 and SRSF10 with 4-SU, the RNA bound by YTHDC1 and SRSF proteins can be got by Flag IP followed by RNA isolation by using the TRIzol (Invitrogen) reagent by following the company manual.the RNA was then used for library preparation using a TruSeq⢠RNA Sample Prep Kit v2 (Illumina, San Diego, CA, USA) according to the manufacturerâs protocol.The libraries were sequenced using HiSeq2000 (Illumina) in single-read mode, creating reads with a length of 101 bp. Sequencing chemistry v2 (Illumina) was used and samples were multiplexed in two samples per lane. Discovery of the binding motif of YTHDC1, SRSF1, SRSF3, SRSF7, SRSF9 or SRSF10 in overexpressed Human HeLa cells
Project description:We profiled gene expression and splicing changes in HCC1806 human TNBC cells overexpressing three splicing factor genes (SRSF2-SRSF3-SRSF7), all three splicing factors (called 3xSR) or MYC. We performed RNA-seq, in triplicate on 3xSR, MYC-OE, triple plasmid control, SRFS2, SRSF3, SRSF7, or single plasmid control HCC1806 cells.
Project description: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.
Project description:To understand the roles of JMJD5 in liver cells, we performed DNA microarray analysis by using JMJD5KO Huh7 cells. We noticed that several transcriptional factors involved in differentiation to hepatocytes were down-regulated in JMJD5KO Huh7 cells compared to parent Huh7 cells..
