Nanopore sequencing on yeast expressing 4 murine DNMTs
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ABSTRACT: Localisation of CpG methylation in yeast expressing murine DNMTS Genomic DNA was purified from a control strain and a strain expressing murine DNMTs
Project description:Effect of induced Methylation on Nucleosome positioning in yeast. Mnase digested DNA from a control strain and a strain expressing the 4 murine DNMTs were extracted and sequenced on a hiseq 2000
Project description:Effect of induced Methylation on Nucleosome positioning in yeast. Mnase digested DNA from a control strain, a strain expressing the 4 murine DNMTs or a strain expressing catalytically inactive murine DNMTs were extracted and sequenced on a hiseq 2000
Project description:Effect of induced Methylation on Gene expression in yeast. Total RNA from a control strain and a strain expressing the 4 murine DNMTs were extracted and sequenced in a hiseq 4000
Project description:Effect of induced Methylation on 3D genome organisation in yeast. Hi-C experiment were performed on yeast expressing or not the 4 murine DNMTs (DNMT1, 3a, 3b and 3L).
Project description:Using Oxford Nanopore Sequencing, we sequenced the methylome of wild type zebrafish (TL background) forebrain. Forebrains from six individuals were profiled, enabling direct detection of multiple DNA base modifications at single-base resolution. The resulting dataset includes CpG-associated 5-methylcytosine (5mC) and 5-hydroxymethylcytosine (5hmC), as well as non-CpG 5mC and N6-methyladenine (6mA). NOTE: Raw Oxford Nanopore sequencing reads have been deposited in the European Nucleotide Archive under accession PRJEB108899 - this record was created independently by the submitter, in case of access issues, please contact the submitter directly.
Project description:Localisation of CpG methylation in yeast expressing murine DNMTS Genomic DNA was purified from a control strain and a strain expressing murine DNMTs, treated with Bisulfite and sequenced on a hiseq 2000
Project description:To evaluate targeted MinION next generation sequencing as a diagnostic method for detection of pathogens in human blood and plasma, human blood or plasma samples were spiked with measured amounts of viruses, bacteria, protozoan parasites or tested pathogen-free as negative controls. Nucleic acid was extracted from samples and PCR amplification performed in multiplex primer pools with a procedure described in ArrayExpress experiment submission ID 18379. The PCR products were used for library preparation. The libraries sequenced on an Oxford Nanopore MinION. The passed reads aligned with a custom reference file to determine the identity of the pathogen in the sample.
Project description:UPF1 is a multi-domain RNA helicase that constantly monitors the transcriptome by non-specifically binding to mRNAs, dissociating from non-target transcripts, and initiating degradation on selected target RNAs via multiple proposed pathways such as nonsense-mediated decay (NMD). NMD is a translation-coupled mechanism that targets mRNAs harboring a premature stop codon (PTC) for degradation, thereby serving as a quality control and gene regulatory pathway ensuring transcriptome integrity. The UPF1 gene is essential in cultured human cells and previous studies relied mostly on RNA interference to downregulate UPF1. Here we established an auxin-inducible UPF1 degron system in the human colorectal adenocarcinoma cell line HCT116 by first inserting the auxin receptor F-box protein-encoding AtAFB2-mCherry in the AAVS1 locus, followed by tagging UPF1 at the N-terminus with an V5-AID-tag (AID = miniIAA7 = AtIAA7 amino acids 37–104). With this cell line and using long-read sequencing approaches (ONT-direct RNA sequencing [ONT-dRNA] and PacBio Kinnex full-length RNA sequencing) we wanted to explore the changes in transcript isoform composition upon rapid depletion of UPF1. To this end, depletion of UPF1 was induced with 500 µM indole-3-acetic acid (IAA) for 12h. As control untreated cells were used.
Project description:Investigation of transcriptome changes in four human cell lines (BJ, BJ-5ta, U2OS and HeLa) after treatment for 24 hours with nicotinamide adenine dinucleotide (NAD+). Cells were untreated as the control condition. Nanopore sequencing of cDNA was performed after library preparation with the ONT SQK-PCB109 kit.