Ontology highlight
ABSTRACT:
PROVIDER: PRJNA1242386 | ENA |
REPOSITORIES: ENA
Similar Datasets
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
Project description:We performed RNA-seq experiments Mus caroli and Mus pahari to aid in annotating their genomes. RNA was extracted from multiple tissues: brain, liver, heart and kidney. Complementary ChIP-seq data in this study have also been deposited in ArrayExpress, under accesison number E-MTAB-5769 ( https://www.ebi.ac.uk/arrayexpress/experiments/E-MTAB-5769/ )
2018-03-06 | E-MTAB-5768 | biostudies-arrayexpress
Project description:RNA-seq analysis of Mus caroli and Mus pahari
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Project description:Primary objectives: The primary objective is to investigate circulating tumor DNA (ctDNA) via deep sequencing for mutation detection and by whole genome sequencing for copy number analyses before start (baseline) with regorafenib and at defined time points during administration of regorafenib for treatment efficacy in colorectal cancer patients in terms of overall survival (OS).
Primary endpoints: circulating tumor DNA (ctDNA) via deep sequencing for mutation detection and by whole genome sequencing for copy number analyses before start (baseline) with regorafenib and at defined time points during administration of regorafenib for treatment efficacy in colorectal cancer patients in terms of overall survival (OS).
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Project description:This project aims to sequence ands denovo assemble Mus pahari genomes
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Project description:We analyzed KDM1A (LSD1) occupancy in the Xi during somatic cell reprogramming of female mouse cells. We use MEFs from hybrid embryos by crossing male Mus spretus and female Mus musculus domesticus C57BL/6J to distiguish genome DNA from the Xi. We found a possible physical and/or functional regulation of KDM1A during the X chromosome reactivation in the intiation site on the Xi.
2022-01-01 | GSE157479 | GEO
Project description:LSH/DDM1 enzymes are required for DNA methylation in higher eukaryotes and have poorly defined roles in genome maintenance in yeast, plants, and animals. The filamentous fungus Neurospora crassa is a tractable system that encodes a single LSH/DDM1 homolog (NCU06306). We report that the Neurospora LSH/DDM1 enzyme is encoded by mutagen sensitive-30 (mus-30), a locus identified in a genetic screen over 25 years ago. We show that MUS-30-deficient cells have normal DNA methylation, but are hypersensitive to the DNA damaging agent MMS (methyl methanesulfonate). MUS-30 is a nuclear protein, consistent with its predicted role as a chromatin remodeling enzyme, and levels of MUS-30 are increased following DNA damage. MUS-30 co-purifies with Neurospora WDR76, a homolog of yeast Changed Mutation Rate-1 and mammalian WD40 repeat domain 76. Deletion of wdr76 rescued MMS-hypersensitivity of Dmus-30 strains, demonstrating that the MUS-30-WDR76 interaction is functionally important. DNA damage-sensitivity of Dmus-30 is also partially suppressed by deletion of methyl adenine glycosylase-1, a component of the base excision repair machinery (BER); however, the rate of BER is not affected in Dmus-30 strains. It was reported that mammalian LSH is required for efficient double strand break (DSB) repair. We found that MUS-30-deficient cells were not defective for DSB repair, and we observed a negative genetic interaction between Dmus-30 and Dmei-3, the Neurospora RAD51 homolog required for homologous recombination. These data are consistent with a role for MUS-30 that is independent of DSB repair. Our findings demonstrate that LSH/DDM1 enzymes are key regulators of genome stability in eukaryotes. crf5-1 isolates (two replicates each from the F1 and F2 generation) were grown in Vogel's minimal medium for 48 hours. As a control, two replicates of the wildtype strain were grown under identical conditions.
2015-12-21 | E-GEOD-70518 | biostudies-arrayexpress