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MetabolomicsComputational mass spectrometry accelerates C=C position-resolved untargeted lipidomics using oxygen attachment dissociation
Mass spectrometry-based untargeted lipidomics has revealed the lipidome atlas of living organisms at the molecular species level. Despite the double bond (C=C) position being a crucial factor for enzyme preference, cellular membrane milieu, and biological activity, the C=C defined structures have no...
2022-11-09 | MTBLS5861 | MetaboLights
TranscriptomicsIn Vivo Mapping of Arabidopsis Scaffold/Matrix Attachment Regions Reveals Link to Nucleosome-Disfavoring Poly(dA:dT) Tracts
Scaffold or matrix attachment regions (S/MARs) are found in all eukaryotes. The pattern of distribution and genomic context of S/MARs is thought to be important for processes such as chromatin organization and modulation of gene expression. Despite the importance of such processes, much is unknown a...
ORGANISM(S): Arabidopsis thaliana 
2014-02-03 | E-GEOD-45549 | biostudies-arrayexpress
TranscriptomicsAttachment of Bacillus subtilis to the hyphae of Aspergillus niger results in altered metabolism and defense mechanisms in both partner
Transcriptome comparison of Bacillus subtilis NCIB3610 attached to the hyphae of Aspergillus niger CB 119.1 compared to Bacillus subtilis NCIB3610 cells in the supernatant of the same culture. Detailed description (other than provided below) of growth conditions, RNA preparation, cDNA synthesis and ...
ORGANISM(S): Aspergillus niger 
2014-09-09 | E-GEOD-46682 | biostudies-arrayexpress
TranscriptomicsGene expression of E. coli MG1655 at attachment, colony formation and maturation during biofilm formation
Gene expression changes during biofilm formation processes were investigated. The gene expression was compared at attachment, colony formation and maturation during biofilm formation. At the same time, the gene expressions were also compared with exponential phase and stationary phase in planktonic ...
ORGANISM(S): Escherichia coli 
2009-04-01 | E-GEOD-13418 | biostudies-arrayexpress
TranscriptomicsNuclear scaffold and matrix attachment of HeLa chromatin
The nuclear scaffold/matrix provides an anchor for higher order genome structure that has both structural and functional implications. Different extraction protocols, i.e., utilizing either 25 mM LIS or 2 M NaCl, isolate somewhat different protein constituents of either the nuclear scaffold or nucl...
ORGANISM(S): Homo sapiens 
2010-05-22 | E-GEOD-13774 | biostudies-arrayexpress
TranscriptomicsHuman epithelial cell response to bacterial signal indole
Indole is a bacterial signal secreted by pathogenic and commensal Escherichia coli in the stationary phase at high concentrations (~600 µM). Prior work from our lab has shown that indole decreases E. coli O157:H7 (EHEC) chemotaxis, motility, attachment to epithelial cells and biofilm formation. How...
ORGANISM(S): Homo sapiens 
2010-05-16 | E-GEOD-14379 | biostudies-arrayexpress
TranscriptomicsGene expression response to bacterial phagocytosis by S2 cells (control and eater RNAi knock down)
The Drosophila phagocytic receptor Eater is expressed specifically in phagocytic hemocytes. It contributes to host immune defense and is required for survival of bacterial infections. Eater is involved in recognition and phagocytosis of bacteria. We used microarrays to determine whether any gene exp...
ORGANISM(S): Drosophila melanogaster 
2011-08-24 | E-GEOD-31564 | biostudies-arrayexpress
UnknownCombinatorial discovery of polymers resistant to bacterial attachment.
Not available
S-EPMC3796337 | biostudies-literature
ProteomicsA proteomic analysis of the surface attachment in Pseudomonas aeruginosa early as 20 minutes incubation.
The goal of the project is the study of molecular events occurring during the attachment phase, first step of the biofilms formation. Thanks to an original growth system developed in our laboratory, we were able to compare, for the first time, the protein content of P. aeruginosa immobilized for 20 ...
ORGANISM(S): Pseudomonas aeruginosa PAO1 
2017-07-11 | PXD002942 | Pride
Glass wool Pseudomonas aeruginosa Biofilm Proteome Bacterial attachment 
TranscriptomicsAttachment of Bacillus subtilis to the hyphae of Aspergillus niger results in altered metabolism and defense mechanisms in both partner
Interaction of microbes affects the growth, metabolism and differentiation of members of the community. While direct and indirect competitions, like spite and nutrient consumption have negative effect on each other, microbes also evolved in nature not only to fight, but in some cases to adapt or sup...
ORGANISM(S): Aspergillus niger 
2014-10-07 | E-GEOD-46187 | biostudies-arrayexpress
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