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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
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
TranscriptomicsmicroRNA156 resistant SQUAMOSA-PROMOTER-BINDING PROTEIN-LIKE13 (mSPL13) seedlings
The expression profiles were determined using Affymetrix ATH1 arrays. Comparisons among the Col-0, SPL13 and mSPL13 sample groups allow the identification of genes regulated by SPL13. Keywords: Potential upregulated and downregulated genes Arabidopsis 3 days seedling from three independent biologica...
ORGANISM(S): Arabidopsis thaliana 
2010-05-27 | E-GEOD-10414 | biostudies-arrayexpress
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