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GenomicsGenome-wide profiling of Zfp335 binding sites in thymocytes
The generation of naM-CM-/ve T lymphocytes is critical for immune function yet the mechanisms governing their maturation remain incompletely understood. We have identified a mouse mutant, bloto, that harbors a hypomorphic mutation in the zinc finger protein Zfp335. Mutant blt/blt mice exhibit a naM-...
ORGANISM(S): Mus musculus 
2014-10-17 | E-GEOD-58333 | biostudies-arrayexpress
ProteomicsMitochondrial ribosomal RNA is the target of functionally dominant hotspot mutations in cancer
The vast majority of recurrent somatic mutations arising in tumors affect protein-coding genes in the nuclear genome. Here, through population-scale analysis of 14,079 whole tumor genomes, we report the discovery of highly recurrent mutations affecting both the small (12S, MT-RNR1) and large (16S, M...
ORGANISM(S): Homo sapiens (Human) 
2025-09-11 | PXD057390 | Pride
Mitochondrial dna mutation Heteroplasmy Cancer Mt-rnr1 M.1227g>a 
TranscriptomicsChemical modifications mark alternatively spliced and actively degrading messenger RNAs in Arabidopsis and humans
Post-transcriptional chemical modification of RNA bases is a widespread and physiologically relevant regulator of RNA maturation, stability, and function. While modifications are best characterized in short, noncoding RNAs such as transfer RNAs (tRNAs), growing evidence indicates that messenger RNAs...
ORGANISM(S): Homo sapiens 
2015-10-31 | E-GEOD-66224 | biostudies-arrayexpress
GenomicsTargets of Ty3 transposition in Saccharomyces cerevisiae
The goal of these experiments was to define the targets of Ty3 transposition in Saccharomyces cerevisiae. Ty3 is a retroviruslike element that is found at the transcription initiation site of chromosomal tRNA genes. A Ty3 that can be induced by growth in galactose-containing medium and which was ma...
ORGANISM(S): Saccharomyces cerevisiae 
2011-09-02 | E-GEOD-31820 | biostudies-arrayexpress
TranscriptomicsNanoString analysis of a rat liver mRNA panel following TCDD treatment
Profiling of mRNA abundances with high-throughput platforms such as microarrays and RNA-Seq has become an important tool in both basic and biomedical research. However these platforms remain prone to systematic errors, and have challenges in clinical and industrial application. As a result it is sta...
ORGANISM(S): Rattus norvegicus 
2013-12-31 | E-GEOD-43251 | biostudies-arrayexpress
TranscriptomicsTranscription profiling by array of human prostate cancer cells enriched for cell surface markers CD44/CD133/alpha 2 beta 1 integrin
Self-renewing tumor initiating cells that are capable of differentiation and responsible for tumor growth have been isolated from cancers and cell lines. If such minor populations are associated with tumor progression, understanding molecular pathways that are required for viability and maintenance ...
ORGANISM(S): Homo sapiens 
2009-01-13 | E-GEOD-10832 | biostudies-arrayexpress
UnknownHIV-1 induced changes in HLA-C*03 :  04-presented peptide repertoires lead to reduced engagement of inhibitory natural killer cell receptors.
Not available
S-EPMC8635260 | biostudies-literature
UnknownStructure of the 1,4-Bis(2'-deoxyadenosin-N(6)-yl)-2S,3S-butanediol intrastrand DNA cross-link arising from butadiene diepoxide in the human N-ras codon 61 sequence.
Not available
S-EPMC2597494 | biostudies-literature
MetabolomicsJasmonate-mediated stomatal closure under elevated CO2 revealed by time-resolved metabolomics
Foliar stomatal movements are critical for regulating plant water loss and gas exchange. Elevated carbon dioxide (CO2) levels are known to induce stomatal closure. However, the current knowledge on CO2 signal transduction in stomatal guard cells is limited. Here we report metabolomic responses of Br...
2017-04-25 | MTBLS312 | MetaboLights
GenomicsImproved tagmentation-based whole genome bisulfite sequencing for input DNA from less than 100 cells
We improved the tagmentation-based whole genome bisulfite sequencing technology, enabling stable library construction with complexity from minimally 0.5ng of initial genomic DNA, which equals less than 100 cells. This new approach is highly attractive for the complete methylome analysis of very limi...
ORGANISM(S): Oryza sativa 
2014-05-01 | E-GEOD-57062 | biostudies-arrayexpress
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