Project description:Gene expression analysis of whole heart samples obtained from CAR wild type and knockout mouse E10.5 embryos. We used the microarray to detect any gene expression changes in the E10.5 embronic heart due to the global deletion of CAR.
Project description:An increasing number of studies, including mutant expression profiling and comparative transcriptomic analyses, require reference RNA-seq data collections in mice. Particularly, to complement previous profiling data sets based on arrays, a full RNA-seq developmental series will be required for whole embryos. E10.5 is a key reference stage as it represents the early organogenesis stage. Here, we have performed high-throughput sequencing of total RNA form whole mice embryos at embryonic stage E10.5.
Project description:An increasing number of studies, including mutant expression profiling and comparative transcriptomic analyses, require reference RNA-seq data collections in mice. Particularly, to complement previous profiling data sets based on arrays, a full RNA-seq developmental series will be required for whole embryos. E10.5 is a key reference stage as it represents the early organogenesis stage. Here, we have performed high-throughput sequencing of total RNA form whole mice embryos at embryonic stage E10.5. Sequencing of the total RNA of whole embryos of mouse at embryonic stage E10.5.
Project description:We used microarrays to identify Pax3 targets during myogenesis in the mouse embryo Mouse embryos were genotyped Pax3GFP/+ or Pax3PAX3-FKHR/GFP and dissected at E10.5 under a fluorescent binocular. The forelimb buds were dissected and dissociated and GFP positive cells were then sorted by flow cytometry before RNA extraction and hybridization on Affymetrix microarrays. We also sorted GFP negative cells.
Project description:To investigate the role of the Smchd1 protein in epigenetic silencing of autosomal loci, we carried out a comparative microarray gene expression analysis of wild-type and Smchd1-/- female embryos at E10.5. Embryos were collected at E10.5 after natural mating, sexed and genotyped. Total RNAs were extracted from three individual wild-type and three Smchd1-/- female embryos and cRNAs prepared from these samples was hybridized to Affymetrix GeneChip Mouse Genome 430 2.0 array.
Project description:Comparison of pooled Dll1tm1Gos and wildtype E10.5 embryo samples. 4 dual-color DNA-chip hybridizations on a non-commercial cDNA chip and 9 dual-color hybridisations on a commercial chip (Atlas Glass Mouse 1) of cDNAs from a pool of embryos were made. Keywords: other
Project description:We used laser capture microdissection to isolate maxillary arch mesenchyme from E10.5 embryos. This tissue was collected from both control (3x) and Lhx6-/-;Lhx8-/- mutant (3x) samples. Transcriptional profiling was performed using Affymetrix GeneChip Mouse Genome 430 2.0 arrays.
Project description:This dataset is a four-ligand x three-genotype Affymetrix microarray analysis of the regulation of liver genes in the mouse by the constitutive androstane receptor (CAR). 24 female mice of mixed background (C57BL/6x129Sv) were divided into three groups: wild-type (contains only mouse CAR; mCAR), CAR.KO = knockout mice (mice ablated for mCAR gene; mCAR -/-), and CAR.AH= contains human CAR transgene under the control of the mouse albumin promoter in the mCAR -/- background. Each of the three groups underwent four different treatment regimens: CO = corn oil vehicle control, PB = phenobarbitol (100 mg/kg/day), an anti-convulsant agent which can translocate both mCAR and hCAR into the nucleus to turn on target gene expression, TC = TCPOBOP, a potent non-metabolized ligand of mCAR (3 mg/kg), CITCO = a hCAR specific ligand (30 mg/kg/day). Two mice were used per treatment group and each mouse RNA was used for one chip.
Project description:Purpose: The goal of this study is to identify the differential cardiac chromatin accessibility between WT and cardiomyocyte conditional knockout (Chd4-CMko) hearts at E10.5 using ATAC-seq. Methods: Three hearts at E10.5 were pooled per genotype per replicate, and were then dissociated into single cells. 40,000 viable cells were taken for were lysed to isolate nuclei, which were treated with Tn5 transposase (Nextera DNA Sample Prep Kit, Illumina) to isolate DNA. Fragmented DNA was then amplified using bar-coded PCR primers and libraries were seuqenced. Results: 15736 differential peaks (2-fold change) were identified between E10.5 WT and Chd4-CMko hearts.