Mus musculus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA217318 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:subcerebral and callosal projection neurons were purified by retrograde labeling and FACS, total microRNA was isolated, and expression analysed via TaqMan qPCR expression profiling three independent samples each of subcerebral and callosal projection neurons were analysed
2020-10-21 | GSE116112 | GEO
Project description:The aim of the study was to investigate whether the trefoil peptide genes, in concerted action with a miRNA regulatory network, were contributing to nutritional maintrenance. Using a Tff2 knock-out mouse model, 48 specific miRNAs were noted to be significantly deregulated when compared to the wild type strain.
2012-01-01 | GSE25815 | GEO
Project description:The aim of the study was to investigate whether the trefoil peptide genes, in concerted action with a miRNA regulatory network, were contributing to nutritional maintrenance. Using a Tff3 knock-out mouse model, 21 specific miRNAs were noted to be significantly deregulated when compared to the wild type strain.
2010-09-20 | GSE23819 | GEO
Project description:We measured the proteome of wild type and Mecp2 KO rat cerebral cortex, hippocampus and cerebrospinal fluid of animals aged 25 days postnatal age. We measured the proteome of human cerebrospinal fluid from Rett syndrome patients before and after treatment with recombinant IGF-1. We measured the proteome of wild type and Mecp2 KO as well as disease associated Mecp2 point mutations in LUHMEs dopaminergic postmitotic neurons. Project details can be found in doi: https://doi.org/10.1101/2021.11.30.470580
2022-10-14 | PXD030426 | Pride
Project description:3 subtypes of cortical projection neurons were purified by fluorescence-activated cell sorting (FACS) at 4 different stages of development from mouse cortex. A detailed description of the data set is described in Arlotta, P et al (2005) and Molyneaux, BJ et al (2009). The hybridization cocktails used here were originally applied to the Affymetrix mouse 430A arrays and submitted as GEO accession number GSE2039. The same hybridization cocktails were then applied to the Affymetrix mouse 430 2.0 arrays, and those data are contained in this series. Experiment Overall Design: Three subtypes of cortical neurons were purified by FACS at multiple stages of mouse brain development. The neuron subtypes are: corticospinal motor neurons (CSMN), callosal projection neurons (CPN), and corticotectal projection neurons (CTPN). The stages of development included embryonic day 18 (E18), postnatal day 3 (P3), postnatal day 6 (P6), and postnatal day 14 (P14). CSMN and CPN were analyzed at all four stages, while CTPN were only analyzed at P14. The replicates included in the data set are all true biological replicates with independent sample collection for each.
2009-10-09 | E-GEOD-17783 | biostudies-arrayexpress
Project description:Methylomes of wild-type and MeCP2 knockout brain cells
| PRJNA338763 | ENA
Project description:3 subtypes of cortical projection neurons were purified by fluorescence-activated cell sorting at 4 different stages of development from mouse cortex. A detailed description of the data set is described in Arlotta, P et al (2005). Keywords = corticospinal motor neuron callosal corticotectal cortex development FACS
2005-01-19 | GSE2039 | GEO
Project description:The scRNA-seq analysis of 75 day old human cerebral organoids grown at the air-liquid interface (ALI-COs) reveals six well-defined major clusters. Cell-type and maturity markers define a (1) distinct population of deep layer subcortical projection neurons, (2) upper layer intracortical (callosal) projection neurons and intermediate progenitors, (3) ventricular and subventricular zone radial glial cells, (4) more mature upper and deep layer neurons, (5) interneurons and (6) actively dividing cells with intermediate progenitor and radial glia markers. In addition, the gene expression profile of these clusters corresponds with their expected functional characteristics appropriate to their maturity. Altogether, our data reflect a full repertoire of cortical neuronal and progenitor identities corresponding with the stages of cortical development in age-matched fetal brains.
2019-02-28 | GSE124174 | GEO
Project description:Introgressed variants from other species can be an important source of genetic variation because they may arise rapidly, can include multiple mutations on a single haplotype, and have often been pretested by selection in the species of origin. Although introgressed alleles are generally deleterious, several studies have reported introgression as the source of adaptive alleles-including the rodenticide-resistant variant of Vkorc1 that introgressed from Mus spretus into European populations of Mus musculus domesticus. Here, we conducted bidirectional genome scans to characterize introgressed regions into one wild population of M. spretus from Spain and three wild populations of M. m. domesticus from France, Germany, and Iran. Despite the fact that these species show considerable intrinsic postzygotic reproductive isolation, introgression was observed in all individuals, including in the M. musculus reference genome (GRCm38). Mus spretus individuals had a greater proportion of introgression compared with M. m. domesticus, and within M. m. domesticus, the proportion of introgression decreased with geographic distance from the area of sympatry. Introgression was observed on all autosomes for both species, but not on the X-chromosome in M. m. domesticus, consistent with known X-linked hybrid sterility and inviability genes that have been mapped to the M. spretus X-chromosome. Tract lengths were generally short with a few outliers of up to 2.7 Mb. Interestingly, the longest introgressed tracts were in olfactory receptor regions, and introgressed tracts were significantly enriched for olfactory receptor genes in both species, suggesting that introgression may be a source of functional novelty even between species with high barriers to gene flow.
| S-EPMC8784167 | biostudies-literature