Sort   by:  
 Page size 
MetabolomicsThermal Profiling Maps Multilayered Organization of the Mitochondrial Proteome

Mitochondria execute essential metabolic, biosynthetic, and signaling functions, yet the regulatory principles governing their proteome remain incompletely understood. Here, we develop a thermal proteome profiling (TPP) workflow applied directly to purified mitochondria, enabling systematic analy...

2025-12-08 | MTBLS7386 | MetaboLights
MetabolomicsExtreme genome diversity and cryptic speciation in a harmful algal bloom forming eukaryote

Harmful algal blooms (HABs) of the toxic haptophyte Prymnesium parvum are a recurrent problem in many inland and estuarine waters around the world. Strains of P. parvum vary in the toxins they produce and in other physiological traits associated with HABs, but the genetic basis ...

2023-04-26 | MTBLS5893 | MetaboLights
TranscriptomicsChromosomal translocations are guided by the spatial organization of the genome
The extent to which the three-dimensional organization of the genome contributes to chromosomal translocations is an important question in cancer genomics. We now have generated a high-resolution Hi-C spatial organization map of the G1-arrested mouse pro-B cell genome and mapped translocations from...
ORGANISM(S): Mus musculus 
2012-02-16 | E-GEOD-35519 | biostudies-arrayexpress
TranscriptomicsGlobal chromatin domain organization of the Drosophila genome
In eukaryotes, neighboring genes can be packaged together in specific chromatin structures that ensure their coordinated expression. Examples of such multi-gene chromatin domains are well-documented, but a global view of the chromatin organization of eukaryotic genomes is lacking. To systematically ...
ORGANISM(S): Drosophila melanogaster 
2008-04-07 | E-GEOD-10219 | biostudies-arrayexpress
GenomicsInteraction between TBP and condensing drives the organization and faithful segregation of mitotic chromosomes
Genome/chromosome organization is highly ordered and controls nuclear events. Here, we show that the TATA box-binding protein (TBP) interacts with the Cnd2 kleisin subunit of condensin to mediate interphase and mitotic chromosome organization in fission yeast. TBP recruits condensin onto RNA polymer...
ORGANISM(S): Schizosaccharomyces pombe 
2015-08-12 | E-GEOD-60273 | biostudies-arrayexpress
GenomicsCharacterization of genome-wide enhancer-promoter interactions reveals co-expression of interacting genes and modes of higher order chromatin organization
Recent epigenomic studies have predicted thousands of potential enhancers in the human genome. However, there has not been systematic characterization of target promoters for these potential enhancers. Using H3K4me2 as a mark for active enhancers, we identified genome-wide enhancer-promoter interact...
ORGANISM(S): Homo sapiens 
2012-01-24 | E-GEOD-32677 | biostudies-arrayexpress
TranscriptomicsMetaphase-Chromosome-Organization
Mitotic chromosomes are among the most recognizable structures in the cell, yet for over a century their internal organization remains largely unsolved. We applied chromosome conformation capture methods, 5C and Hi-C, across the cell cycle and revealed two alternative three-dimensional folding state...
ORGANISM(S): Homo sapiens 
2013-11-05 | E-MTAB-1948 | biostudies-arrayexpress
GenomicsA role for Snf2 related nucleosome spacing enzymes in genome-wide nucleosome organization
The positioning of nucleosomes within the coding regions of eukaryotic genes is aligned with respect to transcriptional start sites. This organization is likely to influence many genetic processes, requiring access to the underlying DNA. Here we show that the combined action of Isw1 and Chd1 nucleos...
ORGANISM(S): Saccharomyces cerevisiae 
2011-09-16 | E-GEOD-31015 | biostudies-arrayexpress
TranscriptomicsSpatial genome organization: contrasting views from chromosome conformation capture and fluorescence in situ hybridization
Though important for gene regulation most studies of genome organisation use either fluorescence in situ hybridisation (FISH) or chromosome conformation capture (3C) methods. FISH directly visualises the spatial relationship of sequences, but is usually applied to a few loci at a time. The frequency...
ORGANISM(S): Mus musculus 
2015-01-02 | E-GEOD-61814 | biostudies-arrayexpress
TranscriptomicsThree-dimensional folding and functional organization principles of the Drosophila genome
Chromosomes are the physical realization of genetic information and thus form the basis for its reading, hindering and propagation. Here we present a high-resolution chromosomal contact map derived from a new genome-wide chromosome conformation capture approach (a simplified version of the Hi-C meth...
ORGANISM(S): Drosophila melanogaster 
2012-01-20 | E-GEOD-34453 | biostudies-arrayexpress
Sort   by:  
 Page size