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MetabolomicsRNA-Seq and UHPLC-Q-TOF/MS Based Lipidomics Study in Lysiphlebia japonica
Lipids play an important role in energy storage, membrane structure stabilization and signaling. Parasitoids are excellent models to study lipidomics because a majority of them do not accumulate during their free-living life-stage. Studies on parasitoids have mostly focused on the changes in the lip...
2021-10-06 | MTBLS409 | MetaboLights
MetabolomicsLipidomics and RNA-Seq Study of Lipid Regulation in Aphis gossypii parasitized by Lysiphlebia japonica
The cotton-melon aphid, Aphis gossypii Glover, is a major insect pest worldwide. Lysiphlebia japonica (Ashmead) is an obligate parasitic wasp of A. gossypii, and has the ability to regulate lipid metabolism of the cotton-melon aphid. Lipids are known to play critical roles in energy homeostasis, mem...
2018-03-07 | MTBLS410 | MetaboLights
TranscriptomicsGenome-wide quantitative enhancer activity maps identified by STARR-seq
Genomic enhancers are important regulators of gene expression, but their identification is a challenge and methods depend on indirect measures of activity. We developed a method termed STARR-seq to directly and quantitatively assess enhancer activity for millions of candidates from arbitrary sources...
ORGANISM(S): Homo sapiens 
2013-01-17 | E-GEOD-40739 | biostudies-arrayexpress
ProteomicsHigh Field Asymmetric Waveform Ion Mobility Spectrometry- Mass Spectrometry to Enhance Cardiac Muscle Proteome Coverage
Heart tissue sample preparation for mass spectrometry (MS) analysis that includes pre-fractionation reduces the cellular protein dynamic range and increases the relative abundance of non-sarcomeric proteins. We previously described “IN-Sequence” (IN-Seq) where heart tissue lysate is sequentially par...
ORGANISM(S): Mus musculus (Mouse) 
2023-07-20 | PXD039174 | Pride
Faims Dia-ms Cardiac In-seq 
TranscriptomicsTechnical Variations in Low-Input RNA-seq Methodologies
Transcriptomics data obtained from limiting amounts of mRNA is often noisy, providing primarily qualitative changes in transcript expressions. So far, technical variations arising out of the library preparation protocols have not been adequately characterized at reduced levels of mRNA. Here, we gene...
ORGANISM(S): Mus musculus 
2014-01-13 | E-GEOD-50856 | biostudies-arrayexpress
GenomicsDiscovery of Transcription Factors and Regulatory Regions Driving In Vivo Tumor Development by ATAC-seq and FAIRE-seq Open Chromatin Profiling
Genomic enhancers regulate spatio-temporal gene expression by recruiting specific combinations of transcription factors (TFs). When TFs are bound to active regulatory regions, they displace canonical nucleosomes, making these regions biochemically detectable as nucleosome-depleted regions or accessi...
ORGANISM(S): Drosophila melanogaster 
2015-02-13 | E-GEOD-59078 | biostudies-arrayexpress
TranscriptomicsTime series ATAC-seq of Th1 differentiation: The effect of Progesterone on Th1 differentiation?
T-helper 1 responses are involved in the development of many autoimmune diseases such as Multiple sclerosis (MS). MS is a relapse remitting disease that eventually progresses to a progressive neurodegenerative disease. During pregnancy the relapse rate of MS is significantly reduced with peak reduct...
ORGANISM(S): Homo sapiens 
2021-09-09 | E-MTAB-10444 | biostudies-arrayexpress
Transcriptomics5'RNA-seq analysis of hypertrophic cardiomyopathy (HCM) in mice that carry a human missence mutation in the myosin heavy chain
We developed a 5'RNA-seq methodology to concurrently assess gene expression and start-site usage changes. We applied this methodology to study hypertrophic cardiomyopathy in mice harboring a human deleterious mutation. 5'RNA-seq analysis of transcriptomes from mouse hearts with or without hypertroph...
ORGANISM(S): Mus musculus 
2013-11-05 | E-GEOD-52038 | biostudies-arrayexpress
GenomicsGenome-wide ChIP-Seq reveals a dramatic shift in the binding of the transcription factor erythroid Kruppel-like factor during erythrocyte differentiation
Erythropoiesis is dependent on the activity of transcription factors, including the erythroid-specific erythroid Kruppel-like factor (EKLF). ChIP followed by massively parallel sequencing (ChIP-Seq) is a powerful, unbiased method to map transfactor occupancy. We used ChIP-Seq to study the interactom...
ORGANISM(S): Mus musculus 
2013-06-17 | E-GEOD-48020 | biostudies-arrayexpress
ProteomicsGrad-Seq analysis of a photosynthetic bacterium rich in internal membrane systems
Here we analyzed the full ensemble of cellular RNAs and co-fractionating proteins using gradient profiling by sequencing (Grad-seq) in Synechocystis 6803, a cyanobacterium rich in internal membrane systems.
ORGANISM(S): Synechocystis sp. PCC 6803 
2022-02-15 | PXD020025 | Pride
Ribonucleoprotein complexes Cyanobacteria Rna-binding proteins Small regulatory rnas Post-transcriptional regulation 
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