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MetabolomicsCharacterization of the heat-stable proteome during seed germination in Arabidopsis with special focus on LEA proteins
During seed germination, desiccation tolerance is lost in the radicle with progressing radicle protrusion and seedling establishment. This process is accompanied by comprehensive changes of the metabolome and proteome. Germination of Arabidopsis seeds was investigated over 72 h with special focus on...
2021-07-29 | MTBLS2980 | MetaboLights
MetabolomicsNon-redundant cardiolipin synthase family proteins shape lipid composition and stress resilience in Bacteroides fragilis

Gut-resident bacteria must withstand membrane-disrupting stresses such as bile acids to persist in the intestinal environment. The Bacteroidota are a dominant phylum of the human gut microbiota. However, the genes responsible for synthesis of membrane lipids in this phylum remain relatively uncha...

2026-10-06 | MTBLS11891 | MetaboLights
MetabolomicsAssociation Study on the Regulation of Muscle Development-Related Genes, Proteins, and Metabolites in Different Parts by Gastrointestinal Flora During Various Developmental Stages of Liaoning Cashmere Goats

Introduction: Muscle growth and development in Liaoning cashmere goats (a dual-purpose breed for cashmere and meat) and its regulation by intestinal flora are key to improving meat production, yet relevant molecular mechanisms remain unclear.

Objectives: To reveal the molecular mechanism ...

2025-10-30 | MTBLS12972 | MetaboLights
MetabolomicsElectroacupuncture at Ll11 and SP10 is associated with alleviation of acute urticaria-like reactions in passive cutaneous anaphylaxis: an exploratory analysis of complement-related proteins and multiscale omics

Background: The lifetime prevalence of acute urticaria is approximately 20%. Although electroacupuncture (EA) has been investigated as an adjunctive treatment for urticaria, the molecular mechanisms underlying these effects remain elusive. Passive cutaneous anaphylaxis (PCA) serves as an experime...

2026-06-03 | MTBLS14327 | MetaboLights
UnknownAnalysis of the electrochemistry of hemes with E(m)s spanning 800 mV.
Not available
S-EPMC2727069 | biostudies-literature
ProteomicsMonitoring Fe-S cluster occupancy across the E. coli proteome using chemoproteomics
Iron-sulfur (Fe-S) clusters are ubiquitous metallocofactors involved in redox chemistry, radical generation, and gene regulation. Common methods to monitor Fe-S clusters include spectroscopic analysis of purified proteins, and auto-radiographic visualization of radiolabeled iron distribution in prot...
ORGANISM(S): Escherichia coli 
2024-05-22 | PXD026488 | Pride
Redime Iron-sulfur clusters Isotop-abpp E. coli 
ProteomicsA screen of Campylobacter jejuni protein microarrays with antisera to identify immunogenic proteins
Campylobacter jejuni (C. jejuni) protein microarrays were used to identify immunogenic C. jejuni proteins that may be useful in the development of biomarkers, diagnostic assays, or subunit vaccines for humans or livestock. A native protein microarray with over 1400 individually purified GST-tagged C...
ORGANISM(S): Mus musculus 
2018-12-29 | E-MTAB-7535 | biostudies-arrayexpress
TranscriptomicsIdentification of promoter sequence elements involved in specific recognition by the ?S subunit of bacterial RNA polymerase.
Promoter recognition by bacterial RNA polymerase is mediated by ? subunits, which assemble transiently to RNA polymerase core enzyme (E) during transcription initiation. ? subunits drive transcription of specific sets of genes by allowing RNA polymerase to interact with different promoter sequences....
ORGANISM(S): Escherichia coli str. K-12 substr. MG1655 
2011-05-31 | E-GEOD-22207 | biostudies-arrayexpress
TranscriptomicsGene expression in Escherichia coli treated with human PGRP, gentamicin, and CCCP
Human Peptidoglycan Recognition Proteins (PGRPs) kill bacteria, likely by over-activating stress responses in bacteria. To gain insight into the mechanism of PGRP killing of Escherichia coli and bacterial defense against PGRP killing, gene expression in E. coli treated with a control protein (bovine...
ORGANISM(S): Escherichia coli 
2014-07-25 | E-GEOD-44211 | biostudies-arrayexpress
ProteomicsEpitope mapping of potential novel immunogenic proteins of Campylobacter jejuni NCTC 11168
A number of seven proteins were selected during immunoscreening and further analyses. The proteins were in silico divided into overlapping 15-mer oligopeptides with an overlap of 11 residues. The microarrays were incubated with different antibodies to C. jejuni, Escherichia coli and Salmonella enter...
ORGANISM(S): Campylobacter jejuni subsp. jejuni NCTC 11168 = ATCC 700819 
2013-04-06 | E-GEOD-45542 | biostudies-arrayexpress
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