Mus musculus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA246358 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Analysis of skeletal muscle from taurine transporter (TauT) knockout mice at 3 or 18 months of age. Knocking out TauT result in a decrease in muscle cell size, impaired exercise capacity and accelerated muscle aging. Results provide molecular insights into physiological role of taurine. Sample: 12
2014-05-08 | E-GEOD-57373 | biostudies-arrayexpress
Project description:Analysis of skeletal muscle from taurine transporter (TauT) knockout mice at 3 or 18 months of age. Knocking out TauT result in a decrease in muscle cell size, impaired exercise capacity and accelerated muscle aging. Results provide molecular insights into physiological role of taurine.
2014-05-08 | GSE57373 | GEO
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
Project description:Taurine ameliorates changes occurring in newborn skeletal muscle as a result of gestational protein restriction in C57BL/6 mice, but taurine supplementation effects may be exaggerated in C57BL/6 mice due to their inherent excessive taurinuria. We examined if maternal taurine supplementation could ameliorate changes in gene expression levels, properties of mitochondria, myogenesis, and nutrient transport and sensing, in male newborn skeletal muscle caused by a maternal low protein (LP) diet in Wistar rats. LP diet resulted in an 11% non-significant decrease in birth weight, which was not rescued by taurine supplementation (LP-Tau). LP-Tau offspring had signifi-cantly lower birth weight compared to controls. Gene expression profiling revealed 895 significantly changed genes, mainly an LP-induced down-regulation of genes involved in protein translation. Taurine fully or partially rescued 32% of these changes, but with no distinct pattern as to which genes were rescued. Skeletal muscle taurine content in LP-Tau offspring was increased, but no changes in mRNA levels of the taurine synthesis pathway were observed. Taurine transporter mRNA levels, but not protein levels, were increased by LP diet. Nutrient sensing pathways were largely unaffected in LP or LP-Tau groups, although taurine supplementation caused an unexpected decrease in total Akt and AMPK protein levels. PAT4 amino acid transporter mRNA was increased by LP, and normalized by taurine supplementation. In conclusion, gestational protein restriction in rats decreased genes involved in protein translation in newborn skeletal muscle and led to changes in nutrient transporters. Taurine partly rescued these changes, hence underscoring the im-portance of taurine in development. We used microarrays to detail changes in global programme of gene expression in newborn offspring skeletal muscle brains from rats subjected to either a control diet, a low protein diet or a low protein diet + taurine supplementation
2016-10-22 | GSE89054 | GEO
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)
2024-11-07 | MSV000096332 | MassIVE
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)
2024-11-07 | MSV000096331 | MassIVE
Project description:Taurine is known to be important for fetal well being and to be able to prevent effects of a low birthweight phenotype when supplemented to pregnant dams. We hypothesized that gestational taurine supplementation would affect gene expression level in 4w offspring liver and skeletal muscle. Pregnant mouse dams were subjected to different diet schemes from day 1 of pregnancy until birth. Pups were killed at 4 weeks of age and liver and quadriceps skeletal muscle taken out and frozen at -80C until analysis. Diet schemes: Normal Protein (20% casein; NP), Normal Protein + taurine (1% taurine supplementation in water ad libitum; NP+tau). The liver and muscle samples were normalized separately.
2010-12-01 | E-GEOD-20577 | biostudies-arrayexpress
Project description:Gestational taurine supplementation of mice: effect on offspring gene expression in liver and skeletal muscle
| PRJNA125271 | ENA
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