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ProteomicsSpecific mixing facilitates the comparative quantification of phosphorylation sites with significant dysregulations
It is still a big challenge to accurately quantify the proteins or proteins PTM sites with extreme relative abundances in comparative protein samples, such as the significantly dysregulated ones. Herein, a novel quantification strategy, Mixing at Specific Ratio (MaSR) before isotope labeling, had be...
ORGANISM(S): Candida albicans (Yeast) Homo sapiens (Human) Escherichia coli 
2016-12-06 | PXD005181 | Pride
Lc-msms Mixing at specific ratio Comparative phosphoproteome quantification Stable isotope labeling Extreme relative abundance 
MetabolomicsFecal metabolome alterations in infants at risk of developing allergy during the first year of life

Background: Disturbances in the gut microbiome (GM) during the first year of life may contribute to allergy risk. This period is characterized by rapid microbial colonization, influenced by factors like delivery mode and infant feeding practices. This study investigates changes in key GM taxa and...

2026-06-09 | MTBLS12775 | MetaboLights
MetabolomicsSpecific biomarkers for stochastic division patterns and starvation-induced quiescence under limited glucose levels in fission yeast
Glucose as a source of energy is centrally important to our understanding of life. We investigated the cell division-quiescence behavior of the fission yeast Schizosaccharomyces pombe under a wide range of glucose concentrations (0-111 mM). The mode of S. pombe cell division under a microfluidic per...
2017-07-06 | MTBLS316 | MetaboLights
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
MetabolomicsStage-specific metabolic responses in blue mussels to marine shipping-related acoustic and chemical stressors revealed by nuclear magnetic resonance

Maritime traffic exposes coastal organisms to both acoustic disturbance and chemical pollution, yet how these stressors affect and interact across early developmental stages remains poorly understood. We investigated stage-specific metabolic responses of blue mussel (Mytilus edulis) larv...

2026-06-15 | MTBLS13945 | MetaboLights
TranscriptomicsTranscription profiling of yeast grown in fermentors at different dilution rates
the protrotophic laboratory strain CEN.PK113-7D (MAT a) was grown in laboratory fermentors with a working volume of 1 litre at dilution rates of 0.02, 0.05, 0.10 (in triplicate), 0.20 (in triplicate), 0.25, and 0.33 per hour (in triplicate). At steady state, samples from each of the 12 continuous cu...
ORGANISM(S): Saccharomyces cerevisiae 
2022-11-21 | E-MEXP-593 | biostudies-arrayexpress
GenomicsBiological chromodynamics: a general method for measuring protein occupancy across the genome by calibrating ChIP-seq
Sequencing DNA fragments associated with proteins following in vivo cross-linking with formaldehyde (known as ChIP-seq) has been used extensively to describe the distribution of proteins across genomes. It is not widely appreciated that this method merely estimates a protein’s distribution and canno...
ORGANISM(S): Saccharomyces cerevisiae 
2015-07-10 | E-GEOD-69907 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of yeast under conditions of ammonium, L-alanine or L-glutamine limitation
Response of Saccharomyces cerevisiae to Ammonium, L-alanine, or L-glutamine Limitation. The protrotophic laboratory strain CEN.PK113-7D (MAT a) was grown in laboratory fermentors with a working volume of 1 litre at dilution rate (D) of 0.20 per hour (in triplicate for each nitrogen limited condition...
ORGANISM(S): Saccharomyces cerevisiae 
2006-06-13 | E-MEXP-724 | biostudies-arrayexpress
TranscriptomicsMAQC-III/SEQC Main Study ABCD titration experiment, ERCC spike-in profiles and gene-level estimates for a selected test set
Comparison to RNA-Seq showed different strengths and weaknesses for different regimes of expression strength. At sufficient read-depth, both platforms seemed comparable for gene-level expression profiling. Comparison to RNA-Seq showed comparable accuracy and precision with microarrays for ERCC spike...
ORGANISM(S): Homo sapiens 
2015-04-03 | E-GEOD-48016 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of wild type and talA talB double knock out E. coli
Wild-type and talA talB double knockout cells were grown in 50 ml of MOPS medium supplemented with 0.2% glucose or xylose in 500 ml Erlenmeyer flasks until the OD600 reached 1. At the sampling RNA was stabilized by mixing with RNAprotect Bacteria regent (Qiagen) and total RNA were isolated, by RNeas...
ORGANISM(S): Escherichia coli 
2009-06-01 | E-MEXP-1841 | biostudies-arrayexpress
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