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MetabolomicsUntargeted metabolomics analyses and contaminant chemistry of Dreissenid mussels at the Maumee River Area of Concern in the Great Lakes

Bivalves serve as an ideal ecological indicator; hence, their use by the NOAA Mussel Watch Program to monitor environmental health. This study aimed to expand the baseline knowledge of using metabolic end points in environmental monitoring by investigating the dreissenid mussel metabolome in the ...

2024-06-03 | MTBLS6311 | MetaboLights
GenomicsCell cycle transition from S-phase to G1 in Caulobacter is mediated by ancestral virulence regulators
We report that ancestral zinc-finger-domain transcriptional regulators, previously reported to control virulence/symbiosis, implement a cell cycle (SM-bM-^FM-^RG1) transcriptional switch. To unravel how this G1-phase transcriptional program is reinstated during a primitive cell cycle, we first de...
ORGANISM(S): Sinorhizobium fredii 
2014-05-25 | E-GEOD-52849 | biostudies-arrayexpress
TranscriptomicsHuman CD4+ T-cell transcriptome in early arthritis
An exploration of the peripheral blood CD4+ T-cell transcriptome of early arthritis clinic attendees, seeking novel diagnostic tools and pathophysiological insights. Ex-vivo CD4+ T-cell RNA was obtained following first early arthritis clinic attendance from 173 patients. Four diagnostic categories ...
ORGANISM(S): Homo sapiens 
2012-03-03 | E-GEOD-20098 | biostudies-arrayexpress
TranscriptomicsPtrA is required for coordinate regulation of gene expression during phosphate depletion in a marine Synechococcus
The genome of the marine Synechococcus sp. WH8102 displays a minimal regulatory network yet physiological and molecular responses of this organism are tuned to episodic limitation for nitrogen and phosphorus. Microarray analyses have demonstrated a key role for the two-component regulatory system, P...
ORGANISM(S): Synechococcus sp. WH 8102 
2010-04-08 | E-GEOD-18511 | biostudies-arrayexpress
TranscriptomicsGenome-wide survey of human alternative pre-mRNA splicing with exon junction microarrays
This series represents 52 tissues hybridized across 5 different chip patterns. Probes were placed at every exon-exon junction in each transcript. Keywords = junction alternate splicing oligonucleotide Keywords: parallel sample. This dataset is part of the TransQST collection.
ORGANISM(S): Homo sapiens 
2003-12-19 | E-GEOD-740 | biostudies-arrayexpress
MetabolomicsRepurposing the orphan drug nitisinone to control the transmission of African trypanosomiasis
Tsetse transmit African trypanosomiasis, which is a disease fatal to both humans and animals. A vaccine to protect against this disease does not exist so transmission control relies on eliminating tsetse populations. Although neurotoxic insecticides are the gold standard for insect control, they neg...
2021-10-06 | MTBLS2166 | MetaboLights
TranscriptomicsOpen Ocean and Coastal Strains of Marine Synechococcus display distinctly different Global Responses to DNA Damaging Agents
We have looked at the transcriptional response of well characterised Synechococcus open ocean (WH8102) and coastal (CC9311) isolates to two DNA damaging agents, mitomycin C and ethidium bromide, using whole genome expression microarrays. The coastal strain, which was able to grow on higher concentr...
ORGANISM(S): Synechococcus sp. WH 8102 
2013-08-01 | E-GEOD-39818 | biostudies-arrayexpress
TranscriptomicsEffect of Estrogen Receptor Beta Ligand on Gene Expression in White Adipose Tissue
C57BL/6 male mice were fed with normal diet or high fat diet and treated with vehicle or 30 mg/kg/day s.c. of ER-beta ligand, B-LGND2. Genes differentially expressed by H.F.D. and B-LGND2 are represented in this RNA-Sequencing data n=3/group. White adipose tissue. Mice were fed and treated as indica...
ORGANISM(S): Mus musculus 
2016-08-15 | E-GEOD-85498 | biostudies-arrayexpress
TranscriptomicsInactivation of the GacA response regulator in Pseudomonas fluorescens Pf-5 has far-reaching transcriptomic consequences
The GacS/GacA signal transduction system is a central regulator in Pseudomonas spp., including the biological control strain P. fluorescens Pf-5, in which GacS/GacA controls the production of secondary metabolites and exoenzymes that suppress plant pathogens. A whole genome oligonucleotide microarra...
ORGANISM(S): Pseudomonas fluorescens Pf-5 
2010-03-03 | E-GEOD-16898 | biostudies-arrayexpress
TranscriptomicsAge-related changes in the expression of schizophrenia susceptibility genes in the human prefrontal cortex
The molecular basis of complex neuropsychiatric disorders most likely involves many genes. In recent years, specific genetic variations influencing risk for schizophrenia and other neuropsychiatric disorders have been reported. We have used custom DNA microarrays and qPCR to investigate the expressi...
ORGANISM(S): Homo sapiens 
2008-05-23 | E-GEOD-11546 | biostudies-arrayexpress
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