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GenomicsDrosophila melanogaster strain:qin mutation alleles
Drosophila melanogaster strain:qin mutation alleles
PRJNA76565 | ENA
TranscriptomicsCharacterization of expression changes in qin by tiling array
Qin, a novel protein comprising amino-terminal E3 ligase and five carboxy terminal Tudor domains, silences transposons and ensures genome stability in the Drosophila germline by promoting antisene piRNA amplification via Aubergine:Ago3 Ping-Pong and preventing futile Aubergine:Aubergine interactions...
ORGANISM(S): Drosophila melanogaster 
2011-11-18 | E-GEOD-30061 | biostudies-arrayexpress
MetabolomicsTwo apples a day modulate human:microbiome co-metabolic processing of polyphenols, tyrosine and tryptophan

PURPOSE: Validated biomarkers of food intake (BFIs) have recently been suggested as a useful tool to assess adherence to dietary guidelines or compliance in human dietary interventions. Although many new candidate biomarkers have emerged in the last decades for different foods fr...

2020-04-28 | MTBLS469 | MetaboLights
MetabolomicsMetabolic profiling reveals CAD as a central metabolic signaling node
LC MS metabolite profiling and carbon tracing were used to show that the pyrimidine synthesis enzyme CAD regulates glycolysis and branching into pentose phosphate and serine synthesis pathways to support cancer cell proliferation.
2026-02-03 | MTBLS13498 | MetaboLights
MetabolomicsLC-HRMS Metabolomics for Untargeted Diagnostic Screening in Clinical Laboratories: A Feasibility Study
Today's high-resolution mass spectrometers (HRMS) allow bioanalysts to perform untargeted/global determinations that can reveal unexpected compounds or concentrations in a patient’s sample. This could be performed for preliminary diagnosis attempts when usual diagnostic processes and targeted ...
2019-06-06 | MTBLS476 | MetaboLights
MetabolomicsMetabolic phenotyping of urine from a dementia research cohort
To better understand the molecular mechanisms underpinning physiological variation in human populations, metabolic phenotyping approaches are increasingly being applied to studies involving hundreds and thousands of biofluid samples. Hyphenated ultra-performance liquid chromatography-mass spectromet...
2022-03-01 | MTBLS719 | MetaboLights
MetabolomicsIdentification of BolA protein reveals a novel virulence factor in Klebsiella pneumoniae that contributes to liver abscess in mice

BolA has been characterized as an important transcriptional regulator, which is induced in the stationary phase of growth and is often associated with bacterial virulence. This study was initiated to elucidate the role of the BolA in the virulence of K. pneumoniae. Using a mous...

2022-09-13 | MTBLS2712 | MetaboLights
MetabolomicsA multi-omic analysis of birthweight in newborn cord blood reveals new underlying mechanisms related to cholesterol metabolism

BACKGROUND: Birthweight reflects in utero exposures and later health evolution. Despite existing studies employing high-dimensional molecular measurements, the understanding of underlying mechanisms of birthweight remains limited.

METHODS: To investigate th...

2020-06-19 | MTBLS1684 | MetaboLights
MetabolomicsA shotgun metabolomics approach to characterize the dissolved organic matter pool in the Samail Ophiolite aquifer
The process of serpentinization has been implicated in supporting life on both early Earth and other worlds in our Solar System. While numerous studies have provided clues to the survival strategies of microbial communities in serpentinizing environments on modern Earth, characterizing microbial act...
2023-03-02 | MTBLS6081 | MetaboLights
GenomicsDNA methylation analysis of prostate cancer cell lines and tissues using Next Generation Sequencing
Beginning with precursor lesions, aberrant DNA methylation marks the entire spectrum of prostate cancer progression. We mapped the global DNA methylation patterns in prostate tissues (n=17) and cells (n=2) from fifty nanograms of genomic DNA using Methylplex-Next Generation Sequencing (M-NGS). A...
ORGANISM(S): Homo sapiens 
2011-05-09 | E-GEOD-27618 | biostudies-arrayexpress
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