Mus musculus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA93967 | ENA |
REPOSITORIES: ENA
Similar Datasets
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:Gene expression changes after Ctcfl overexpression in undifferentiated and differentiated p19 cells.
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Project description:Undifferentiated and differentiated mammosphere SAGE libraries
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Project description:Gene expression profiling of mouse mammary tumorspheres, mammospheres, and mammospheres induced to differentiate
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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: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: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:Expression data from undifferentiated and differentiated mouse female ES cells PGK12.1
| PRJNA189295 | ENA