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MetabolomicsHigh-performance nano-flow liquid chromatography column combined with high- and low-collision energy data-independent acquisition enables targeted and discovery identification of modified ribonucleotides by mass spectrometry (Mixed-mode column chromatography)

Over 170 post-transcriptional RNA modifications have been described and are common in all kingdoms of life. These modifications range from methylation to complex chemical structures, with methylation being the most abundant. RNA modifications play a key role in RNA folding and function and their ...

2023-10-26 | MTBLS2497 | MetaboLights
MetabolomicsHigh-performance nano-flow liquid chromatography column combined with high- and low-collision energy data-independent acquisition enables targeted and discovery identification of modified ribonucleotides by mass spectrometry (Data-independent acquisition)

Over 170 post-transcriptional RNA modifications have been described and are common in all kingdoms of life. These modifications range from methylation to complex chemical structures, with methylation being the most abundant. RNA modifications play a key role in RNA folding and function and their ...

2023-10-26 | MTBLS2959 | MetaboLights
TranscriptomicsSOCS2 expression correlates with tumor malignancy, exerts growth promoting effects and is enhanced by androgens in prostate cancer
Deregulation of cytokine- and growth factor signaling due to altered expression of endogenous regulators is well recognized in prostate and other cancers. Suppressor of cytokine signaling 2 (SOCS2) is a key regulator of growth hormone, IGF and prolactin signaling, that have been implicated in carcin...
ORGANISM(S): Homo sapiens 
2013-12-03 | E-GEOD-50936 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Arabidopsis inflorescence stalks of intact plants after infection with A. tumefaciens
The intention of these gene expression analysis was to study host responses to an infection with Agrobacterium tumefaciens at different stages of crown gall development. Therefore the transcriptome of infected inflorescence stalk tissue and mature crown galls of Arabidopsis thaliana (WS-2) was deter...
ORGANISM(S): Arabidopsis thaliana 
2009-12-02 | E-GEOD-14106 | biostudies-arrayexpress
ProteomicsSPANX immunoprecipitation analysis by mass spectrometry
A375 cells transduced with empty pLVX or pLVX-SPANXA-FLAG were subjected to immunoprecipitation using Flag beads. Elution from beads was performed by incubation with 3XFlag peptide for 1h at 4 C and eluates were subjected to tryptic digestion followed by LC-MS/MS, as described previously (PMID: 3099...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2019-11-24 | MSV000084617 | MassIVE
TranscriptomicsChIPseq of PPARbeta/delta in MDA-MB-231luc cells
Chromatin-immunoprecipitated with antiPPARD and antiRXR antibodies was performed in MDA-MB-231luc1 cells.
ORGANISM(S): Homo_sapiens 
2013-02-26 | E-MTAB-1097 | biostudies-arrayexpress
TranscriptomicsDefining the Genomic Signature of the Parous Breast
It is widely accepted that a woman’s lifetime risk of developing breast cancer at menopause is reduced by early full term pregnancy and multiparity. This phenomenon is associated with the development and differentiation of the breast, which ultimately imprints a specific genomic profile in the mam...
ORGANISM(S): Homo sapiens 
2012-10-25 | E-GEOD-26457 | biostudies-arrayexpress
TranscriptomicsEstrogen-mediated Epigenetic Repression of Large Chromosomal Regions through DNA Looping
The current concept of epigenetic repression is based on one repressor unit corresponding to one silent gene. This notion, however, cannot adequately explain concurrent silencing of multiple loci observed in large chromosome regions. The long-range epigenetic silencing (LRES) can be a frequent occur...
ORGANISM(S): Homo sapiens 
2010-04-29 | E-GEOD-21068 | biostudies-arrayexpress
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