Mus musculus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA147875 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Tumorpsheres and mammospheres were used to propagate mouse breast tumor-initiating cells and their normal stem/progenitor counterparts, respectively. Mammospheres induced to differentiate were used to model the more differentiated cells of the mouse mammary gland. We used microarrays to find differentrially expressed genes between tumorspheres, mammospheres, and mammospheres induced to differentiate Primary cells were isolate from either mouse mammary glands (FVB/N) or mouse mammary tumors and placed in stem cell media (MMTV-Neu [N2O2]. Spheres were passaged every 7 days for 3-5 passages and harvested for RNA isolation
2012-01-30 | E-GEOD-32463 | biostudies-arrayexpress
Project description:Tumorpsheres and mammospheres were used to propagate mouse breast tumor-initiating cells and their normal stem/progenitor counterparts, respectively. Mammospheres induced to differentiate were used to model the more differentiated cells of the mouse mammary gland. We used microarrays to find differentrially expressed genes between tumorspheres, mammospheres, and mammospheres induced to differentiate
2012-01-30 | GSE32463 | GEO
Project description:Mammary gland cells were isolated from 5-8 week old FVB mice and allowed to proliferate as undifferentiated mammospheres in the presence of growth factors (bFGF and EGF). Comparison of the gene expression profiles of undifferentiated mammospheres vs. mammospheres that were allowed to differentiate for 6 days by the removal of growth factors will help to identify genes that are implicated in the maintenance of the mammary gland stem cell compartment. Keywords: other
2005-12-09 | GSE3777 | GEO
Project description:Mammary gland cells were isolated from 5-8 week old FVB mice and allowed to proliferate as undifferentiated mammospheres in the presence of growth factors (bFGF and EGF). Comparison of the gene expression profiles of undifferentiated mammospheres vs. mammospheres that were allowed to differentiate for 6 days by the removal of growth factors will help to identify genes that are implicated in the maintenance of the mammary gland stem cell compartment. Experiment Overall Design: this experiment include 2 samples and 12 replicates
2008-06-12 | E-GEOD-3777 | biostudies-arrayexpress
Project description:PURPOSE: To provide a detailed gene expression profile of the normal postnatal mouse cornea. METHODS: Serial analysis of gene expression (SAGE) was performed on postnatal day (PN)9 and adult mouse (6 week) total corneas. The expression of selected genes was analyzed by in situ hybridization. RESULTS: A total of 64,272 PN9 and 62,206 adult tags were sequenced. Mouse corneal transcriptomes are composed of at least 19,544 and 18,509 unique mRNAs, respectively. One third of the unique tags were expressed at both stages, whereas a third was identified exclusively in PN9 or adult corneas. Three hundred thirty-four PN9 and 339 adult tags were enriched more than fivefold over other published nonocular libraries. Abundant transcripts were associated with metabolic functions, redox activities, and barrier integrity. Three members of the Ly-6/uPAR family whose functions are unknown in the cornea constitute more than 1% of the total mRNA. Aquaporin 5, epithelial membrane protein and glutathione-S-transferase (GST) omega-1, and GST alpha-4 mRNAs were preferentially expressed in distinct corneal epithelial layers, providing new markers for stratification. More than 200 tags were differentially expressed, of which 25 mediate transcription. CONCLUSIONS: In addition to providing a detailed profile of expressed genes in the PN9 and mature mouse cornea, the present SAGE data demonstrate dynamic changes in gene expression after eye opening and provide new probes for exploring corneal epithelial cell stratification, development, and function and for exploring the intricate relationship between programmed and environmentally induced gene expression in the cornea. Keywords: other
2004-01-02 | GSE887 | 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
Project description:Undifferentiated mammosphere RNA. Samples contain RNA extracted from the cells of mouse mammospheres. Mammosphere are believed to be comprised of stem/progenitor cells (GSM88038). Differentiated mammosphere RNA. RNA extracted from the cells of mouse mammospheres induced to differentiate over a 6-day period. Mammosphere are believed to be comprised of stem/progenitor cells (GSM88039). Keywords: mammosphere differentiation
2005-12-20 | GSE3841 | GEO
Project description:Early parity-induced gene expression in mouse mammary cell subtypes
| PRJNA175246 | ENA
Project description:SILAC based protein correlation profiling using size exclusion of protein complexes derived from Mus musculus tissues (Heart, Liver, Lung, Kidney, Skeletal Muscle, Thymus)
2021-05-05 | PXD022309 | Pride
Project description:SILAC based protein correlation profiling using size exclusion of protein complexes derived from seven Mus musculus tissues (Heart, Brain, Liver, Lung, Kidney, Skeletal Muscle, Thymus)
2018-04-24 | PXD007288 | Pride