Mus musculus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA125589 | ENA |
REPOSITORIES: ENA
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Project description:In order to explore the functions of carbonic anhydrase VI (CAVI) more fully, we examined the transcriptomic responses to CAVI deficiency in the submandibular gland, stomach, and duodenum of Car6-/- mice by cDNA microarray. 94, 56, and 127 genes were up- or down-regulated in the above-mentioned tissues of Car6-/- mice, respectively. The functional clustering of differentially expressed genes revealed a number of altered biological processes. In the duodenum, the significantly affected biological pathways included immune system process and retinol metabolic process. Response to oxidative stress and brown fat cell differentiation changed remarkably in the submandibular gland. Notably, the submandibular gland, stomach, and duodenum shared one prominent transcriptional susceptibility pathway-catabolic process. Submandibular gland, stomach, and duodenum samples were collected from three wild-type and three Car6-/- female mice, respectively, at the age of two months. Total RNAs were purified and used for cDNA microarray.
2010-10-02 | E-GEOD-20423 | biostudies-arrayexpress
Project description:In order to explore the functions of carbonic anhydrase VI (CAVI) more fully, we examined the transcriptomic responses to CAVI deficiency in the submandibular gland, stomach, and duodenum of Car6-/- mice by cDNA microarray. 94, 56, and 127 genes were up- or down-regulated in the above-mentioned tissues of Car6-/- mice, respectively. The functional clustering of differentially expressed genes revealed a number of altered biological processes. In the duodenum, the significantly affected biological pathways included immune system process and retinol metabolic process. Response to oxidative stress and brown fat cell differentiation changed remarkably in the submandibular gland. Notably, the submandibular gland, stomach, and duodenum shared one prominent transcriptional susceptibility pathway-catabolic process.
2010-10-02 | GSE20423 | GEO
Project description:To compare the gene expression profile of submandibular gland stem cells to submandibular gland epithelia, we have employed whole genome microarray expression profiling as a discovery platform to identify genes with the differential expression in the stem cells and the non-stem cell epithelia. Murine submandibular gland stem cells and non-stem cell epithelia are sorted through FACS
2014-07-01 | E-GEOD-46672 | biostudies-arrayexpress
Project description:Gene expression in pylorus stomach tissue in Bapx1 (Nkx3.2) deficient mice
| PRJNA110269 | ENA
Project description:Gene expression profiles for murine submandibular gland stem cells
| PRJNA201481 | ENA
Project description:We created mice, which are deficient for Myc specifically in cardiac myocytes by crossing crossed Myc-floxed mice (Mycfl/fl) and MLC-2VCre/+ mice. Serial analysis of earlier stages of gestation revealed that Myc-deficient mice died prematurely at E13.5-14.5. Morphological analyses of E13.5 Myc-null embryos showed normal ventricular size and structure; however, decreased cardiac myocyte proliferation and increased apoptosis was observed. BrdU incorporation rates were also decreased significantly in Myc-null myocardium. Myc-null mice displayed a 3.67-fold increase in apoptotic cardiomyocytes by TUNEL assay. We examined global gene expression using oligonucleotide microarrays. Numerous genes involved in mitochondrial death pathways were dysregulated including Bnip3L and Birc2. Keywords: wildtype vs Myc-null
2007-06-30 | GSE7162 | GEO
Project description:To compare the gene expression profile of submandibular gland stem cells to submandibular gland epithelia, we have employed whole genome microarray expression profiling as a discovery platform to identify genes with the differential expression in the stem cells and the non-stem cell epithelia.
2014-07-01 | GSE46672 | 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:Gene expression in wildtype mouse stomach wall (n=6), Lkb1+/- mouse stomach wall (n=6) and Lkb1+/- mouse gastric polyps
2010-10-06 | E-MEXP-2444 | biostudies-arrayexpress
Project description:Genome-wide expression analysis of submandibular salivary gland tumours of Smgb-Tag mice
| PRJNA262574 | ENA