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TranscriptomicsRegulatory impact of RNA secondary structure across the Arabidopsis thaliana transcriptome
The secondary structure of an RNA molecule plays an integral role in its maturation, regulation, processing, and functionality. However, the global influence of this feature on plant gene expression is still for the most part unclear. Here, we use a high-throughput, sequencing-based, structure-mappi...
ORGANISM(S): Arabidopsis thaliana 
2012-11-15 | E-GEOD-40209 | biostudies-arrayexpress
TranscriptomicsGlobal analysis of the RNA-protein interaction and RNA secondary structure landscapes of the Arabidopsis nucleus
Post-transcriptional regulation in eukaryotes requires cis- and trans-acting features and factors including RNA secondary structure, and RNA-binding proteins (RBPs). However, a comprehensive view of the structural and RBP interaction landscape of RNAs in the nucleus has yet to be compiled for any or...
ORGANISM(S): Arabidopsis thaliana 
2014-12-16 | E-GEOD-58974 | biostudies-arrayexpress
TranscriptomicsGenome-wide Measurement of RNA Secondary Structure in Yeast
The structures of RNA molecules are often important for their function and regulation, yet there are no experimental techniques for genome-scale measurement of RNA structure. Here, we describe a novel strategy termed Parallel Analysis of RNA Structure (PARS), which is based on deep sequencing fragme...
ORGANISM(S): Saccharomyces cerevisiae 
2010-08-24 | E-GEOD-22393 | biostudies-arrayexpress
TranscriptomicsProbing Xist RNA structure in cells using Targeted Structure-Seq
The long non-coding RNA (lncRNA) Xist is a master regulator of X-chromosome inactivation in mammalian cells. Models for how Xist and other lncRNAs function depend on thermodynamically stable secondary and higher-order structures that RNAs can form in the context of a cell. Probing accessible RNA bas...
ORGANISM(S): Mus musculus 
2016-02-09 | E-GEOD-67667 | biostudies-arrayexpress
GenomicsThe genetic structure of Norway
The genetic structure of Norway
EGAD00010002032 | EGA
TranscriptomicsSingle cell Hi-C reveals cell-to-cell variability in chromosome structure
Large-scale chromosome structure and spatial nuclear arrangement have been linked to control of gene expression and DNA replication and repair. Genomic techniques based on chromosome conformation capture assess contacts for millions of loci simultaneously, but do so by averaging chromosome conformat...
ORGANISM(S): Mus musculus 
2013-09-26 | E-GEOD-48262 | biostudies-arrayexpress
ProteomicsIntricate structure of the interphase chromocenter revealed by the analysis of a factor involved in species formation
In higher eukaryotes centromeres often coalesce into a large intranuclear domain called the chromocenter. Chromocenters are important for the organization of pericentric heterochromatin and a disturbance of their formation results in an upregulation of repetitive elements and causes defects in chrom...
ORGANISM(S): Drosophila melanogaster (Fruit fly) 
2020-03-23 | PXD012551 | Pride
Chromatin proteomics Drosophila Chromocenter Centromeres 
TranscriptomicsControl of chromatin structure by Spt6 has different consequences in coding and regulatory regions
Spt6 is a highly conserved factor that carries out important functions in transcription and chromatin structure. To gain new insights into Spt6, we measured nucleosome occupancy along Saccharomyces cerevisiae chromosome III in an spt6 mutant and found that the level of nucleosomes is greatly reduced...
ORGANISM(S): Saccharomyces cerevisiae 
2010-12-01 | E-GEOD-21787 | biostudies-arrayexpress
MetabolomicsMulti-hierarchical profiling the structure-activity relationships of engineered nanomaterials at nano-bio interfaces
Increasing concerns over the possible risks of nanotechnology necessitates breakthroughs in structure-activity relationship (SAR) analyses of engineered nanomaterials (ENMs) at nano-bio interfaces. However, current nano-SARs are often based on univariate assessments and fail to provide tiered views ...
2020-01-23 | MTBLS721 | MetaboLights
TranscriptomicsFragSeq: transcriptome-wide RNA structure probing using high-throughput sequencing.
To accelerate previous RNA structure probing approaches, which focus on analyzing one RNA sequence at a time, we have developed FragSeq, a high-throughput RNA structure probing method that uses high-throughput RNA sequencing to identify single-stranded RNA (ssRNA) regions from fragments generated by...
ORGANISM(S): Mus musculus 
2010-11-07 | E-GEOD-24622 | biostudies-arrayexpress
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