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GenomicsWhole-genome nucleosome mapping in meiotic diploid S. cerevisiae
We determined nucleosome positions throughout the genome in diploid S. cerevisiae undergoing early stages of synchronous meiosis. This study sought to assess if systematic reorganization of nucleosomes occurs during meiotic prophase at or near sites of DNA double strand break formation. Six samples ...
ORGANISM(S): Saccharomyces cerevisiae 
2011-03-07 | E-GEOD-26452 | biostudies-arrayexpress
UnknownFirst implication of STRA6 mutations in isolated anophthalmia, microphthalmia, and coloboma: a new dimension to the STRA6 phenotype.
Not available
S-EPMC3918001 | biostudies-literature
MetabolomicsAntiviral metabolite 3'-Deoxy-3',4'-didehydro-cytidine is detectable in serum and identifies acute viral infections including COVID-19

BACKGROUND: There is a critical need for rapid viral infection diagnostics to enable prompt case identification in pandemic settings and support targeted antimicrobial prescribing.

METHODS: Using untargeted high-resolution liquid chromatography coupled with...

2022-02-10 | MTBLS718 | MetaboLights
GenomicsA SNF2 protein targets variable copy number repeats and thereby influences allele-specific expression
ATRX is an X-linked gene of the SWI/SNF family whose role in vivo is currently unknown. Mutations in ATRX cause syndromal mental retardation. ATRX binds to tandem repeat (TR) sequences both in heterochromatin (e.g. telomeres) and euchromatin. Genes associated with these TRs can be dysregulated when ...
ORGANISM(S): Homo sapiens 
2010-11-02 | E-GEOD-22162 | biostudies-arrayexpress
TranscriptomicsCG methylated microarrays identify novel methylated sequence bound by the CEBPB|ATF4 heterodimer that are active in vivo
To evaluate the effect of CG methylation on DNA binding of sequence-specific B-ZIP transcription factors (TFs) in a high-throughput manner, we enzymatically methylated the cytosine in the CG dinucleotide on protein binding microarrays. Two Agilent DNA array designs were used. One contained 40,000 ...
ORGANISM(S): Mus musculus 
2013-02-15 | E-GEOD-44338 | biostudies-arrayexpress
Genomics4C and Capture-C in HCT116, NCM460 cells and colon tissue
One of the strongest associated type 2 diabetes (T2D) loci reported to date resides within the TCF7L2 gene. Previous studies point to the T allele of rs7903146 in intron 3 as the causal variant at this locus. To aid in the identification of the actual gene(s) under the influence of this variant, we ...
ORGANISM(S): Homo sapiens 
2016-08-15 | E-MTAB-4845 | biostudies-arrayexpress
MetabolomicsEvidence of altered fatty acid metabolism in dogs with naturally occurring valvular heart disease and congestive heart failure

INTRODUCTION: Myxomatous mitral valve disease (MMVD) is the most common cardiac condition in adult dogs. The disease progresses over several years and affected dogs may develop congestive heart failure (HF). Research has shown that myocardial metabolism is altered in cardiac dise...

2022-03-31 | MTBLS716 | MetaboLights
ModelsBalagaddé2008_E_coli_Predator_Prey
This is the reduced model described in the article: A synthetic Escherichia coli predator–prey ecosystem Balagaddé FK, Song H, Ozaki J, Collins CH, Barnet M, Arnold FH, Quake SR, You L.Mol Syst Biol. 2008;4:187. Epub 2008 Apr 15. PMID: 18414488; DOI:10.1038/msb.2008.24 ...
2024-09-02 | BIOMD0000000296 | BioModels
TranscriptomicsPromoter capture-C of primary HepG2 cells
We employed a massively parallel, high resolution Capture-C based method to simultaneously characterize the genome-wide interactions of all human promoters in any cell type. We applied this approach to study the promoter interactome of HepG2 cells (3 biological replicates). We designed a custom Agil...
ORGANISM(S): Homo sapiens 
2019-03-20 | E-MTAB-7144 | biostudies-arrayexpress
TranscriptomicsPromoter capture-C of primary human T Follicular Helper (TFH) cells and naive CD4-positive helper T cells from tonsils of healthy volunteers
Genome Wide Association Studies (GWAS) have been successful in yielding >60 loci for Systemic Lupus Erythematosus (SLE). However, it is known that GWAS just reports genomic signals and not necessarily the precise localization of culprit genes, with eQTL efforts only able to infer causality to a mino...
ORGANISM(S): Homo sapiens 
2020-05-12 | E-MTAB-6621 | biostudies-arrayexpress
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