Browse
Submit Data
Databases
API
Help

Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

6 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Transcription profiling of mouse subspecies and their F1 hybrids for 3 tissues (brain, liver, testis)

ABSTRACT: We have studied different subspecies of the house mouse (M. m. musculus, M. m. domesticus and M. m. castaneus) and their reciprocal F1 hybrids to estimate the within-locus mode of inheritance for subspecies differences in gene expression in three tissues (brain, liver, testis) of male mice. This study investigates mode of inheritance in crosses at a larger taxonomic distance than have been previously systematically investigated. We found the vast majority of transcripts to be additively expressed with only a few transcripts showing dominance or overdominance in expression, except for one direction of one cross, which showed large mis-expression in the testis. Experiment Overall Design: Wild-derived inbred lines of M. m. musculus, M. m. domesticus and M. m. castaneus were used to generate reciprocal crosses of M. m. musculus x M. m. domesticus and M. m. musculus x M. m. castaeneus. The gene expression profile of 2 males each of the hybrids and the pure parental subspecies were analyzed by using the Affymetrix GeneChip 430 2.0 to obtain evidence about the within-locus mode of inheritance of genes. First, we studied all transcripts that are differentially expressed between the parental subspecies and assessed additivity vs. nonadditivity of expression of these transcripts in the F1 hybrids. Second, we investigated those transcripts which do not differ in expression between the parental lines, but which are expressed differently in the F1 hybrids relative to both of their parents.

ORGANISM(S): Mus musculus musculus x Mus musculus castaneus

SUBMITTER: Ruth Rottscheidt

PROVIDER: E-GEOD-9338 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Expression data from Mus musculus subspecies and their F1 hybrids for 3 tissues (brain, liver, testis)

Project description:We have studied different subspecies of the house mouse (M. m. musculus, M. m. domesticus and M. m. castaneus) and their reciprocal F1 hybrids to estimate the within-locus mode of inheritance for subspecies differences in gene expression in three tissues (brain, liver, testis) of male mice. This study investigates mode of inheritance in crosses at a larger taxonomic distance than have been previously systematically investigated. We found the vast majority of transcripts to be additively expressed with only a few transcripts showing dominance or overdominance in expression, except for one direction of one cross, which showed large mis-expression in the testis. Keywords: comparative whole transcripome analysis

2008-01-19 | GSE9338 | GEO

Genome-wide map of H3K4me3 and PRDM9-binding in 12 day post-partum mouse spermatocytes

Project description:PRDM9, a histone methyltransferase, initiates meiotic recombination by binding DNA at recombination hotspots and directing the position of DNA double-strand breaks (DSB). The DSB repair mechanism suggests that hotspots should eventually self-destruct, yet genome-wide recombination levels remain constant, a conundrum known as the hotspot paradox. To test if PRDM9 drives this evolutionary erosion, we compared activity of the Prdm9Cst allele in two Mus musculus subspecies, M.m. castaneus, in which Prdm9Cst arose, and M.m. domesticus, into which Prdm9Cst was introduced. Comparing these two strains, we find that haplotype differences at hotspots leads to qualitative and quantitative changes in PRDM9 binding and activity. Most variants affecting PRDM9Cst binding arose and were fixed in M.m castaneus, suppressing hotspot activity. Furthermore, M.m castaneus x M.m domesticus F1 hybrids exhibit novel hotspots, representing sites of historic evolutionary erosion. Together these data support a model where haplotype-specific PRDM9 binding directs biased gene conversion at hotspots, ultimately leading to hotspot erosion. Identify position of meiotic H3K4me3 from various sub-species of mice and F1 hybrids from crosses between subspecies. In addition, perform ChIP-seq analysis on the meiosis-specific methyltransferase PRDM9.

2015-01-13 | E-GEOD-60906 | biostudies-arrayexpress

Genome-wide map of H3K4me3 and PRDM9-binding in 12 day post-partum mouse spermatocytes

2015-01-13 | GSE60906 | GEO

Variation in mouse chemical signals is genetically controlled and environmentally modulated

Project description:Urine proteomes of the house mouse (Mus musculus musculus, M. m. domesticus, M. m. castaneus).

2023-07-20 | PXD037086 | Pride

Contrasting patterns of expression divergence in early and late stages of population divergence in mice

2006-12-13 | GSE2597 | GEO

ChIP-Seq analysis of CCCTC-binding factor (CTCF) binding in rodents

Project description:We explored the microevolutionary trends of CTCF binding evolution by preforming ChIP-seq experiments in five closely related Mus strains, subspecies and species: Mus musculus domesticus, Mus musculus castaneus, Mus spretus, Mus caroli and Mus pahari. All experiments were performed in adult male liver samples in 3 biological replicates and with an input control set. Complementary RNA-seq data from this same study have been deposited in ArrayExpress under accession numebr E-MTAB-5768 ( https://www.ebi.ac.uk/arrayexpress/experiments/E-MTAB-5768 ).

2018-03-06 | E-MTAB-5769 | biostudies-arrayexpress

Allelic imbalance is a prevalent and tissue-specific feature of the mouse transcriptome

Project description:We perform a systematic classification of allelic imbalance in mouse hybrids derived from reciprocal crosses of divergent strains. We observe that deviation from balanced biallelic expression is common, occurring in ~20% of the mouse transcriptome. Allelic imbalance attributed to genotype is by far the most prevalent class and typically is tissue-specific. However, some genotype-based imbalance is maintained across tissues and is associated with greater genetic variation, especially in 5’ and 3’ termini of transcripts. We further identify novel random monoallelic and imprinted genes, and find that genotype can compete with parental origin even in the setting of large imprinted regions. PolyA-selected RNA-sequencing in F1 hybrid and parental cells of Mm. musculus and Mm. castaneus origin

2015-05-28 | E-GEOD-58524 | biostudies-arrayexpress

Contrasting patterns of expression divergence in early and late stages of population divergence in mice

Project description:We compared gene expression differences in the polytypic species complex Mus musculus (Mus musculus musculus, Mus musculus domesticus, Mus musculus castaneus and Mus musculus ssp) with that of Mus spretus via oligonucleotide microarrays representing more than 20,000 genes. Analysis of the results by two way ANOVA statistics suggests that the most genes with significant differences in expression levels among the subspecies are found in liver and kidney and the least in testis. This picture is different when one compares with Mus spretus, where the largest number of differences is found in testis. The design we employed is a reference design. All tissues were hybridized against a pool of that same tissue from 9 C57BL6 mice. All mice were roughly 12 weeks of age. To control for biological variation, we have used several individual males from each sub-species. RNA was isolated from three different organs, namely brain, liver/kidney and testis.

2010-06-30 | E-GEOD-2597 | biostudies-arrayexpress

Widespread over-expression of the X chromosome in sterile F1 hybrid mice

Project description:We used a reciprocal cross of Mus musculus and M. domesticus in which F1 males are sterile in one direction and fertile in the other direction, in order to associate expression differences with sterility. Four different crosses were performed. A cross between two strains within each mouse species (M. musculus, PWK/PhJ and CZECHII/EiJ; M. domesticus, LEWES/EiJ and WSB/EiJ). And two reciprocal crosses between a domesticus (LEWES/EiJ) and a musculus (PWK/PhJ) strain. The cross between a musculus female and a domesticus male produces sterile male offspring - whereas all other crosses produced fertile male offspring. Testis tissue from three male mice (60 days old) from all four crosses were analysed on the Affymetrix MG 430.2. Array.

2010-10-05 | E-GEOD-17684 | biostudies-arrayexpress

Widespread over-expression of the X chromosome in sterile F1 hybrid mice

2010-10-05 | GSE17684 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data