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TranscriptomicsTranscription profiling of E. coli K-12 W3110 strain grown at Ph5.7, 7.0, 8.5 reveals pH and anaerobiosis coregulate metabolism, multidrug transporters, and envelope composition
In Escherichia coli, pH-dependent gene expression varies with oxygen level. Anaerobic pH-dependent expression ratios were analyzed and compared to the published analysis of aerated cultures (Maurer et al, 2005). E. coli K-12 strain W3110 was cultured in closed tubes containing LBK broth buffered a...
ORGANISM(S): Escherichia coli 
2008-06-13 | E-GEOD-4556 | biostudies-arrayexpress
UnknownDifferent in so many ways: Exploring consumer, health service staff, and academic partnerships in a research advisory group through rapid ethnography.
Not available
S-EPMC10087328 | biostudies-literature
UnknownpQEB1: a hospital outbreak plasmid lineage carrying bla KPC-2.
Not available
S-EPMC11368168 | biostudies-literature
TranscriptomicsGenomic and physiological responses to strong selective pressure during late organogenesis: how natural Fundulus heteroclitus populations cope with persistent environmental pollution Superfund Site
This study explores the synergistic effects of two model PAHs, an aryl hydrocarbon receptor (AHR) agonist (M-NM-2-naphthoflavone) and a cytochrome P4501A (CYP1A) inhibitor (M-NM-1-naphthoflavone), on gene expression in stage 31 embryos from two different population. One population (Elizabeth River ...
ORGANISM(S): Fundulus heteroclitus 
2013-09-30 | E-GEOD-47654 | biostudies-arrayexpress
TranscriptomicsChromatin immunoprecipitation of human cell lines to identify cAMP-response element binding protein (CREB) binding sites.
Hormones and nutrients often induce genetic programs via signaling pathways that interface with gene-specific activators. Activation of the cAMP pathway, for example, stimulates cellular gene expression by means of the PKA-mediated phosphorylation of cAMP-response element binding protein (CREB) at S...
ORGANISM(S): Homo sapiens 
2006-05-09 | E-WMIT-11 | biostudies-arrayexpress
TranscriptomicsChromatin immunoprecipitation of human HNF3b and E2F4, and mouse NeuroD1, for THEME analysis
Genome-wide chromatin-immunoprecipitation (ChIP-chip) detects binding of transcriptional regulators to DNA in vivo at low resolution. Motif discovery algorithms can be used to discover sequence patterns in the bound regions that may be recognized by the immunoprecipitated protein. However, the disco...
ORGANISM(S): Mus musculus 
2006-05-09 | E-WMIT-8 | biostudies-arrayexpress
TranscriptomicsChromatin immunoprecipitation of human MLL1 to understand its role in cell type specification
An experiment was performed to understand its role in cell type specification, we have determined the human genomic binding sites of MLL1. MLL1 localizes with Pol II to the 5' end of actively transcribed genes, where histone H3 lysine 4 (H3-K4) trimethylation occurs. The ability of MLL1 to serve as ...
ORGANISM(S): Homo sapiens 
2005-06-03 | E-WMIT-4 | biostudies-arrayexpress
Unknown"So sometimes, it looks like it's a neglected ward": Health worker perspectives on implementing kangaroo mother care in southern Malawi.
Not available
S-EPMC7746165 | biostudies-literature
MetabolomicsMicrobial transformation of dietary xenobiotics shapes gut microbiome composition

Diet is a major determinant of gut microbiome composition, and variation in diet-microbiome interactions may contribute to variation in their health consequences. Understanding individual differences requires mechanistic understanding of dietary xenobiotics-microbiome interactions. Here, we map i...

2024-08-06 | MTBLS9221 | MetaboLights
TranscriptomicsChromatin immunoprecipitation of human cells after lipopolysaccharide stimulation, to identify binding of NF-KappaB family members
The NF-KappaB family of transcription factors plays a critical role in numerous cellular processes, particularly the immune response. Our understanding of how the different NF-kappaB subunits act coordinately to regulate gene expression is based on a limited set of genes. We used genome-scale locati...
ORGANISM(S): Homo sapiens 
2006-05-09 | E-WMIT-6 | biostudies-arrayexpress
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