RNA-seq of surgically removed chemo-naive pancreatic adenocarcinoma
Ontology highlight
ABSTRACT: RNA was extracted from FFPE samples by manual microdissection of the tumor zones. RNAseq libraries were perfomed using Lexogen's QuantSeq (reverse) 3' kit
Project description:We performed mRNA 3'end sequencing experiments on three biological replicates of HeLa cells depleted of MATR3, PTBP1/2, controls, or combined depletion of MATR3/PTBP1/2. Cells were fractionated into cytoplasmic and nuclear RNAn and only the nuclear RNA was used. Library preparation was done with the QuantSeq library kit (Lexogen) according to manufacturer’s recommendations. Replicates 1 and 2 were prepared with the QuantSeq forward library kit, replicates 3 and 4 with the QuantSeq reverse library kit. All libraries were sequenced on Illumina HiSeq2 machines in a single-end manner with a read length of 100 nt.
Project description:The aim of this experiment was to assess the on- and off-target effects of MAPT-AS1 expression, and whether mutations/deletions to MAPT-AS1 alter these effects. SHSY5Y cells stably expressing variants of MAPT-AS1 were analyzed by Riboseq and Quantseq.
Project description:QuantSeq-Rev method to generate highly strand-specific next-generation sequencing (NGS) libraries enabling transcript quantification and identification of the 3'end of polyadenylated RNAs
Project description:Natural killer cells were exptracted from PMBCs of healthy donors, exposed to arachidonic acid, Il-2, both, or ascites and their expression changes identified via RNAseq (QuantSeq).
Project description:Differential gene expression profiling was performed in two lymphoblastoid cell lines with different radiosentivitity, one radiosensitive (RS) and another radioresistant (RR), after different post-irradiation times. A greater and a prolonged transcriptional response after irradiation was induced in the RS cell line. Functional analysis showed that 24 h after irradiation genes involved in DNA damage response, negative regulation of the cell cycle and apoptosis were still differentially up-regulated in the RS cell line but not in the RR cell line. Sham-irradiated and irradiated (2 Gy) cell cultures of the RS and the RR cell line were incubated at 37ºC for 4 and 24 h and 14 days. After that, RNA was extracted and sequenced with QuantSeq technology
Project description:3' mRNA-seq was performed with QuantSeq 3' mRNA-Seq kit (Lexogen 015) according to the manufacturer’s recommendations. 3' mRNA-seq was done in biological triplicates (soma) or duplicates (neurites), using 260 ng of total RNA from neurites or soma of mESC-derived neurons per sample. Libraries were pooled and sequenced on Illumina NextSeq 500 system with a single-end 150-cycle run.
Project description:To assess how LARP6 affects mRNA localisation to cell-protrusions, we transfected MDA-MB231 cells with either non-targeting control siRNA or LARP6 siRNA for 72 hrs, before fractionating the cells into protrusion and cell-bodies, and analysed total RNA from each fraction via Lexogen QUANTSEQ FWD 3' mRNA sequencing. Protrusion induction was done for 2 hrs on 3 micron transwell filters (Corning). The experiment was performed twice using two independent batches of cells, and sequencing was carried out on an Illumina NextSeq 500 sequencer.
Project description:We report raw bulk RNA sequencing data of rice root sections from Meristem, Elongation and Maturation zones. For each section, we include 6 biological replicates. We also include the whole-root samples that include all developmental zones. The genes with enriched expression in certain developmental zones were used as developmental stage markers for our following single-cell RNA sequencing annotation.
Project description:The effects of maternal microbiota on the fetal development was investigated by comparing tissues of fetuses from germ-free (GF) and normal (SPF) murine dams using RNA-seq and non-targeted metabolomics (for metabolomics data, see: https://bmcmicrobiol.biomedcentral.com/articles/10.1186/s12866-022-02457-6). For RNA-seq, two E18.5 fetuses were collected from 6 GF dams and 6 SPF dams, and transcriptomes analyzed by QuantSeq in whole intestine, brain and placenta.
Project description:Peripheral blood monocytes were differentiated into macrophages, starved for 24h hours, and treated for 3h with LPA 18:0, 20:4 or a mix of LPAs similar to the composition in ascites (1 µM 16:0 + 0.25 µm 18:0 + 0.5 µM 18:1 + 1.625 µM 18:2 + 1.625 µM 20:4). RNA expression was measured via QuantSeq.