Project description:Setdb1 is one of the H3K9 methyltransferases and represses gene expression by H3K9 methylation. In an attempt to elucidate the role of Setdb1 in the TLR4-mediated inflammatory responses, we performed DNA microarray analysis using lipid A (the active component of LPS)-stimulated peritoneal macrophages from macrophage specific Setdb1 KO (KO) and WT mice. The genes upregulated by lipid A treatment in WT macrophages and further increased in KO macrophages contain many genes associated with interleukins and chemokines. Peritoneal macrophages from WT and KO mice were stimulated with lipid A 10 ng/ml or vehicle for 4 h. Microarray analysis was performed using Affymetrix Mouse 430 2.0.

2016-06-27 | E-GEOD-78153 | biostudies-arrayexpress

Mus musculus

Project description:Expression data from isolated peritoneal macrophages treated with Histidine-rich glycoprotein

| PRJNA149709 | ENA

Testis expression in Mus musculus domesticus x Mus musculus musculus hybrid zone mice

Project description:We collected whole genome testis expression data from hybrid zone mice. We integrated GWAS mapping of testis expression traits and low testis weight to gain insight into the genetic basis of hybrid male sterility.

2014-12-04 | GSE61417 | GEO

Bidirectional Introgression between Mus musculus domesticus and Mus spretus.

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

Mus musculus

Project description:Expression data from wild type and Gata6-deficient tissue resident peritoneal macrophages

| PRJNA203367 | ENA

Mus musculus

Project description:WGBS data from peritoneal macrophages of C57BL/6 mouse

| PRJNA550617 | ENA

Expression data from peritoneal macrophages stimulated with lipid A

2016-06-27 | GSE78153 | GEO