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TranscriptomicsAccumulation of noncoding RNA due to an RNase P defect in Saccharomyces cerevisiae
To investigate the possible range of additional RNase P substrates in vivo a strand-specific, high-density microarray was used to analyze what RNA accumulates with a mutation in the catalytic RNA subunit of nuclear RNase P in Saccharomyces cerevisiae. A wide variety of noncoding RNAs were shown to a...
ORGANISM(S): Saccharomyces cerevisiae 
2011-08-29 | E-MEXP-3140 | biostudies-arrayexpress
TranscriptomicsGlobal Transcriptional Analysis of Spontaneous Sakacin P-Resistant Mutant Strains of Listeria monocytogenes during Growth on Different Sugars
Subclass IIa bacteriocins have strong antilisterial activity and can control the growth of Listeria monocytogenes in food. However, L. monocytogenes may develop resistance towards such bacteriocins. In this follow-up study, the transcriptomes of a high level (L502-1) and a low level (L502-6) spontan...
ORGANISM(S): Listeria monocytogenes 
2011-04-15 | E-BUGS-110 | biostudies-arrayexpress
TranscriptomicsTranscriptional profile Lactobacillus plantarum WCFS1 : p-coumaric acid (p-CA) treated cells
Whole genome transcriptional profiling was used to characterize the response of Lactobacillus plantarum WCFS1 human isolate during challenge with p-coumaric acid (p-CA). Twelve independent experiments were performed and mixed at random in groups of four for total of three RNA samples. The transcript...
ORGANISM(S): Lactobacillus plantarum 
2013-01-16 | E-GEOD-40126 | biostudies-arrayexpress
TranscriptomicsComprehensive comparative analysis of strand-specific RNA sequencing methods
Strand-specific massively-parallel cDNA sequencing (RNA-Seq) is a powerful tool for novel transcript discovery, genome annotation, and expression profiling. Despite multiple published methods for strand-specific RNA-Seq, no consensus exists as to how to choose between them. Here, we developed a co...
ORGANISM(S): Saccharomyces cerevisiae 
2010-08-15 | E-GEOD-21739 | biostudies-arrayexpress
TranscriptomicsNatural anitsense transcripts in Plasmodium vivax clinical isolates
Plasmodium vivax is the most geographically widespread human malaria parasite causing approximately 130-435 million infections annually. It is an economic burden in many parts of the world and poses a public health challenge along with the other Plasmodium sp. The biology of this parasite is very li...
ORGANISM(S): Plasmodium vivax 
2014-01-16 | E-GEOD-45165 | biostudies-arrayexpress
TranscriptomicsThe effect of IAN on P. aeruginosa virulence
Intercellular signal indole and its derivative hydroxyindoles inhibit Escherichia coli biofilm and diminish Pseudomonas aeruginosa virulence. However, indole and bacterial indole derivatives were unstable in microbial community due to the widespread of diverse oxygenases that could quickly degrade ...
ORGANISM(S): Pseudomonas aeruginosa 
2011-02-20 | E-GEOD-21508 | biostudies-arrayexpress
TranscriptomicsIntegrated transcriptomic and proteomic analyses of P. falciparum gametocytes: molecular insight into sex-specific processes and translational repression
Sexual differentiation of malaria parasites into gametocytes in the vertebrate host and subsequent gamete fertilisation in mosquitoes is essential for the spreading of the disease. The molecular processes orchestrating these transitions are far from fully understood. Here we report the first transcr...
ORGANISM(S): Plasmodium falciparum 
2016-06-28 | E-GEOD-75795 | biostudies-arrayexpress
TranscriptomicsThe activity of Rhodopseudomonas palustris p-coumaroyl-homoserine lactone-responsive transcription factor RpaR
The Rhodopseudomonas palustris transcriptional regulator RpaR responds to the RpaI-synthesized quorum-sensing signal p-coumaroyl-homoserine lactone (pC-HSL). Other characterized RpaR homologs respond to fatty acyl-HSLs. We show here that RpaR functions as a transcriptional activator, which binds dir...
ORGANISM(S): Rhodopseudomonas palustris 
2011-05-15 | E-GEOD-27365 | biostudies-arrayexpress
TranscriptomicsStrand-specific transcriptome profiles of the oral pathogen Porphyromonas gingivalis using genomic tiling microarray and RNA sequencing
High-density tiling microarray and RNA sequencing technologies were used to analyze the transcriptome of Porphyromonas gingivalis. The compiled P. gingivalis transcriptome were based on total RNA samples isolated from three different laboratory culturing conditions and the strand-specific transcript...
ORGANISM(S): Porphyromonas gingivalis W83 
2011-10-01 | E-GEOD-30452 | biostudies-arrayexpress
ProteomicsPolQ peptide 4S-P (1482-P/86-P/88-P/93-P) binding partners identification
We characterized residus of PolQ which are phosphorylated during mitotis. We aimed to identify the partners of the phosphorylated residus of PolQ.
ORGANISM(S): Homo sapiens (Human) 
2023-09-18 | PXD042167 | Pride
Polq Phosphorylation 
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