Project description:We compared gene expression differences in the polytypic species complex Mus musculus (Mus musculus musculus, Mus musculus domesticus, Mus musculus castaneus and Mus musculus ssp) with that of Mus spretus via oligonucleotide microarrays representing more than 20,000 genes. Analysis of the results by two way ANOVA statistics suggests that the most genes with significant differences in expression levels among the subspecies are found in liver and kidney and the least in testis. This picture is different when one compares with Mus spretus, where the largest number of differences is found in testis. The design we employed is a reference design. All tissues were hybridized against a pool of that same tissue from 9 C57BL6 mice. All mice were roughly 12 weeks of age. To control for biological variation, we have used several individual males from each sub-species. RNA was isolated from three different organs, namely brain, liver/kidney and testis.
Project description:We compared gene expression differences in the polytypic species complex Mus musculus (Mus musculus musculus, Mus musculus domesticus, Mus musculus castaneus and Mus musculus ssp) with that of Mus spretus via oligonucleotide microarrays representing more than 20,000 genes. Analysis of the results by two way ANOVA statistics suggests that the most genes with significant differences in expression levels among the subspecies are found in liver and kidney and the least in testis. This picture is different when one compares with Mus spretus, where the largest number of differences is found in testis. Keywords: multi-species comparison
Project description:We performed high-throughput snRNA-seq on hippocampus (Hip) and prefrontal lobe cortex (PFC) tissue in mice (Mus musculus) to identify cell-type specific differentially expressed genes. Mice were divided into GF, SPF and CGF group.
Project description:Global changes in murine liver and kidney transcriptome were analyzed following different levels of malarial parasite infection.Known levels of parasites were injected in mice and transcriptomic changes were recorded with comparison to control non infected healthy mice. Two color ,Organism: Mus Musculus, Genotypic Technology designed "Custom Agilent Mus Musculus 8x15k GE Microarray (AMADID-016270) "
Project description:The goal of this study was to determine the state of the tRNA transcriptome in Liver tissue of Mus Musculus (Mouse). This includes expression data of mature tRNAs and tRNA fragments (tRFs), as well as associated modification states of these RNAs assessed using mismatching percentages from sequencing data.
Project description:This study aims to investigate the protein expression profiles in a murine model of dextran sulfate sodium (DSS)-induced colitis using advanced Astral-DIA quantitative proteomics technology. A total of 12 colon tissue samples were analyzed, including 6 from healthy control mice and 6 from DSS-treated mice with induced colitis. Experimental Design Species: Mus musculus (C57BL/6 strain). Tissue Source: Colon tissues were dissected, snap-frozen in liquid nitrogen, and homogenized to extract proteins. Groups: Control Group: Healthy mice without intervention. DSS Group: Mice subjected to 2.5% DSS administration for 7 days to induce colitis, validated by histopathological assessment.
Project description:In development, timing is of the utmost importance, and the timing of various developmental processes are often changed during evolution. We measured the timing of gene expression changes in the brains of two species of mice throughout postnatal development. Mus musculus and Mus spretus mice were bred at the MPI-EVA mouse facility. Whole brain samples were collected from mice of 3 different age classes: newborns, pups and young adults. RNA extracted from the dissected tissue was hybridized to Affymetrix MG-430 2.0 GeneChip arrays.