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TranscriptomicsRegulator trafficking on bacterial transcription units in vivo
The in vivo trafficking patterns on DNA by the bacterial regulators of transcript elongation Sigma70, Rho, NusA, and NusG and the explanation for high promoter-proximal levels or peaks of RNA polymerase (RNAP) are unknown. Genome-wide ChIP-chip on E. coli revealed distinct association patterns of r...
ORGANISM(S): Escherichia coli 
2010-05-14 | E-GEOD-13938 | biostudies-arrayexpress
TranscriptomicsRho directs widespread termination of intragenic and stable RNA transcription
The transcription termination factor Rho is a global regulator of RNA polymerase (RNAP). Although individual Rho-dependent terminators have been studied extensively, less is known about the sites of RNAP regulation by Rho on a genome-wide scale. Using chromatin immunoprecipitation and microarrays (...
ORGANISM(S): Escherichia coli 
2010-05-18 | E-GEOD-16562 | biostudies-arrayexpress
UnknownA peptide-derived strategy for specifically targeting the mitochondria and ER of cancer cells: a new approach in fighting cancer.
Not available
S-EPMC9200128 | biostudies-literature
ProteomicsDisrupting CISD2 function in cancer cells primarily alters mitochondrial labile iron status and triggers reactive oxygen species accumulation
The multiple functions of CISD2 in cells could result from its role in calcium signaling, iron and/or iron-sulfur homeostasis, and/or ROS signaling/homeostasis. The relationship(s) and interdependency between these different signaling and homeostasis processes are however unclear at present, since m...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2021-05-15 | MSV000087436 | MassIVE
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