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TranscriptomicsSaccharomyces cerevisiae 3' poly(A) site mapping
The use of alternative polyadenylation sites is common and affects the post-transcriptional fate of mRNA, including its stability, localization, and translation. Here we present a method for genome-wide and strand-specific mapping of poly(A) sites and quantification of RNA levels at unprecedented ef...
ORGANISM(S): Saccharomyces cerevisiae 
2013-01-10 | E-GEOD-40110 | biostudies-arrayexpress
TranscriptomicsMicroarray-based global mapping of integration sites of retrotransposon, intracisternal A-particle, in mouse genome
Mammalian genomes have evolutionary harbored numerous mobile elements, a part of which are still active and evoke genomic instability. Their movement and positional diversity occasionally result in phenotypic changes and variation by causing altered expression and disruption of neighboring genes in...
ORGANISM(S): Mus musculus 
2008-05-03 | E-GEOD-9572 | biostudies-arrayexpress
ProteomicsMicroMap photoproximity labeling enables small molecule binding site mapping
Proteomics data for MicroMap enabled binding site mapping
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2023-05-26 | MSV000092043 | MassIVE
GenomicsGenome-wide mapping of human DNA-replication origins: levels of transcription at Orc1 sites regulate origin selection and replication timing
We report the genome-wide mapping of Orc1 binding-sites in mammals and their validation as active DNA-replication origins (ORIs). Orc1 sites are universally associated with transcription start sites (TSSs) of coding or non-coding RNAs. Transcription levels at the Orc1 sites directly correlate with r...
ORGANISM(S): Homo sapiens 
2012-09-18 | E-GEOD-37583 | biostudies-arrayexpress
ProteomicsMass Spectrometry-Driven Epitope Mapping: Application of Diethylpyrocarbonate Covalent Labeling for the Immunotherapeutic Target Programmed Cell Death Protein 1
Monoclonal antibodies (mAbs) have transformed cancer immunotherapy, with anti-PD1 mAbs playing a pivotal role. This study introduces diethylpyrocarbonate covalent labeling-mass spectrometry (DEPC CL-MS) as a rapid and sensitive technique for epitope mapping of PD1, a critical target in mAb developme...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2024-11-26 | MSV000096536 | MassIVE
GenomicsThe Genomic Binding Sites of an Endogenous Non-Coding RNA
Long non-coding RNAs (lncRNAs) have important regulatory roles and can function at the level of chromatin. To determine where lncRNAs bind to chromatin, we developed CHART, a hybridization-based technique that specifically enriches endogenous RNAs along with their targets from reversibly-crosslinked...
ORGANISM(S): Drosophila melanogaster 
2011-12-07 | E-GEOD-28180 | biostudies-arrayexpress
GenomicsCAGE mapping Drosophila Hemocytes start sites
CAGE mapping Drosophila Hemocytes start sites
PRJEB45705 | ENA
TranscriptomicsMapping origins of replication in Arabidopsis thaliana: Examination of BrdU labeled DNA and unlabeled DNA in one cell type
Genomic integrity requires faithful chromosome duplication. Origins of replication are the genomic sites where DNA replication initiates in every cell cycle. There are multiple origins scattered throughout the eukaryotic genome whose genome-wide identification has been a hard challenge, especially i...
ORGANISM(S): Arabidopsis thaliana 
2011-11-06 | E-GEOD-21781 | biostudies-arrayexpress
TranscriptomicsGenome-wide Binding Site Mapping of Estrogen Receptor alpha and c-MYC in Breast Cancer Cells
Estrogens are steroid hormones that play critical roles in the initiation, development, and metastasis of breast and uterine cancers. The estrogen (E2) response in breast cancer cells is predominantly mediated by the estrogen receptor-alpha (ER alpha), a ligand-activated transcription factor. ER a...
ORGANISM(S): Homo sapiens 
2010-05-26 | E-GEOD-10800 | biostudies-arrayexpress
TranscriptomicsMapping and dynamics of regulatory DNA and transcription factor networks in A. thaliana
We mapped DNaseI hypersensitive sites (DHSs) and applied genomic footprinting to define in vivo transcription factor (TF) occupancy at nucleotide resolution across the A. thaliana genome in whole seedlings during heat- and light-response states. We find that trait-associated variation localizes with...
ORGANISM(S): Arabidopsis thaliana 
2013-12-15 | E-GEOD-53322 | biostudies-arrayexpress
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