Project description:To investigate the effect of TMIGD2 on transcriptional functions in human AML cell line, we performed gene expression profiling analysis using data obtained from RNA-seq of HEL cells upon TMIGD2 knockdown.
Project description:We used bs-ATLAS-seq to comprehensively map the genomic location and assess the DNA methylation status of human full-length LINE-1 elements (L1) in the genome of 2102Ep cells (E-MTAB-10895). We also achieved targeted nanopore sequencing to assay DNA methylation over a subset of loci (E-MTAB-12247). To further study the link between L1 DNA methylation and expression, we performed, in the same cell line, RNA-seq (E-MTAB-12246), as well as YY1 and H3K4me3 ChIP-seq (this dataset).
Project description:Whole-genome bisulfite sequencing (WGBS) is currently the gold standard for DNA methylation (5-methylcytosine, 5mC) profiling, however the destructive nature of sodium bisulfite results in DNA fragmentation and subsequent biases in sequencing data. Such issues have led to the development of bisulfite-free methods for 5mC detection. Nanopore sequencing is a long read non-destructive approach that directly analyzes DNA and RNA fragments in real time. Recently, computational tools have been developed that enable base-resolution detection of 5mC from Oxford Nanopore sequencing data. In this chapter we provide a detailed protocol for preparation, sequencing, read assembly and analysis of genome-wide 5mC using Nanopore sequencing technologies.
Project description:In order to confirm the functional dependency on KDM4C under treatment conditions with the JAK-inhibitor ruxolitinib (RUX), we applied a genome-wide CRISPR-Cas9 screen in the human JAK2-mutated cell line HEL by CRISPR/Cas9.
Project description:We used the nanopore Cas9 targeted sequencing (nCATS) strategy to specifically sequence 125 L1HS-containing loci in parallel and measure their DNA methylation levels using nanopore long-read sequencing. Each targeted locus is sequenced at high coverage (~45X) with unambiguously mapped reads spanning the entire L1 element, as well as its flanking sequences over several kilobases. The genome-wide profile of L1 methylation was also assessed by bs-ATLAS-seq in the same cell lines (E-MTAB-10895).
