Project description:The rat pancreatic cell line AR42J is relatively undifferentiated under normal culture conditions. When the glucocorticoid dexamethasone is added to the medium the cells display a dramatic decrease in proliferative rate and are induced to a more exocrine phenotype that includes increased expression of exocrine pancreas products (digestive enzymes) and more developed regulated secretion. We used microarray to determine changes in gene expression comparing control (without dexamethasone) vs induced (plus dexamethasone).
Project description:The rat pancreatic cell line AR42J is relatively undifferentiated under normal culture conditions. When the glucocorticoid dexamethasone is added to the medium the cells display a dramatic decrease in proliferative rate and are induced to a more exocrine phenotype that includes increased expression of exocrine pancreas products (digestive enzymes) and more developed regulated secretion. We used microarray to determine changes in gene expression comparing control (without dexamethasone) vs induced (plus dexamethasone). Three independent pairs of control and dexamethasone-induced cultures were prepared followed by total RNA extraction and microarray analysis using the Affymetrix Rat 230A chip.
Project description:In order to establish a rat embryonic stem cell transcriptome, mRNA from rESC cell line DAc8, the first male germline competent rat ESC line to be described and the first to be used to generate a knockout rat model was characterized using RNA sequencing (RNA-seq) analysis.
Project description:This study aims at elucidating how Coxsackie B virus infection perturbs the host's miRNA regulatory pathways that may lead to different pathological events using the miRNA microarray approach. The rat pancreatic cell line -RIN-5F, was infected with various preparations of Coxsackie B4 viruses was analysed for miRNA expression profiles subsequently. The miRNA expression profiles were measured at 48, and 72 hours post infection, respectively.
Project description:This study aims at elucidating how Coxsackie B virus infection perturbs the host's miRNA regulatory pathways that may lead to different pathological events using the miRNA microarray approach. The rat pancreatic cell line - INS-1E, was infected with various preparations of Coxsackie B4 viruses was analysed for miRNA expression profiles subsequently. The miRNA expression profiles were measured at 48, and 72 hours post infection, respectively.
Project description:In order to establish a rat embryonic stem cell transcriptome, mRNA from rESC cell line DAc8, the first male germline competent rat ESC line to be described and the first to be used to generate a knockout rat model was characterized using RNA sequencing (RNA-seq) analysis. 2 biological replicates of RRRC#464 DA-EC8/Rrrc cell line were sequenced with 50bp paired end reads using Illumina Hi-Seq 2000
Project description:Analysis of LBNF1 rat testes from controls, containing both somatic and all germ cell types and from irradiated rats in which all cells germ cells except type A spermatgogonia are eliminated. Results provide insight into distinguishing germ and somatic cell genes and identification of somatic cell genes that are upregulated after irradiation.
