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Integrating laterally acquired virulence genes into the backbone regulatory network is important for the pathogenesis of Escherichia coli O157:H7, which has captured many virulence genes through horizontal transfer during evolution. GadE is an essential transcriptional activator of glutamate decarbo...
ORGANISM(S): Escherichia coli 
Sessile serrated adenomas are now recognized as precursor lesions of a substantial subset of colorectal cancers arising via a so-called “serrated pathway”. However, their biological markers remain to be defined. The aim of our study was to identify differentially expressed genes in sessile serrated ...
ORGANISM(S): Homo sapiens 
transcriptional response during lag phase (several time points) of bacterial cells starved previously in stationary phase for 1 day (young cells) and 16 days (old cells)
ORGANISM(S): Escherichia coli 
E. coli and many other bacterial species can alternate their cell cycle according to nutrient availability. As a result, they grow and divide very fast under optimal conditions or slow down the cell cycle when conditions deteriorate. This adaptability is underlined by mechanisms coordinating cell gr...
ORGANISM(S): Escherichia coli 
2022-03-03 | PXD030113 | Pride
Nonsense-mediated mRNA decay (NMD) relies on the coordinated assembly and action of multiple protein factors. Degradation of target mRNAs begins with endonucleolytic cleavage near premature stop codons, but the mechanisms of endonuclease activation and regulation remain unclear. Using structural pre...
ORGANISM(S): Homo sapiens (Human) 
2026-01-30 | PXD072588 | Pride

The gut microbiome has been implicated in multiple human chronic gastrointestinal (GI) disorders. Determining its mechanistic role in disease has been difficult due to apparent disconnects between animal and human studies and lack of an integrated multi-omics view of disease-specific physiologica...

2020-09-08 | MTBLS1396 | MetaboLights
A comprehensive proteome map is essential to elucidate molecular pathways and protein functions. Although great improvements in sample preparation, instrumentation and data analysis already yield-ed impressive results, current studies suffer from a limited proteomic depth and dynamic range there-for...
ORGANISM(S): Homo sapiens (Human) Escherichia coli Saccharomyces cerevisiae (Baker's yeast) 
2024-02-13 | PXD039576 | Pride
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