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TranscriptomicsControl of RNA stability by NrrF, an iron-regulated small RNA in Neisseria gonorrhoeae.
Regulation of gene expression by small non-coding RNAs (sRNAs) plays a critical role in bacterial response to physiological stresses. NrrF, a trans-acting sRNA in Neisseria meningitidis and Neisseria gonorrhoeae, has been shown in the meningococcus to indirectly control, in response to iron (Fe) av...
ORGANISM(S): Neisseria gonorrhoeae 
2013-09-27 | E-GEOD-48526 | biostudies-arrayexpress
TranscriptomicsComparative genomic hybridization of one Neisseria cinerea, two Neisseria lactamica, two Neisseria gonorrhoeae, and 48 Neisseria meningitidis isolates
Microarray comparative genome hybridization (mCGH) data was collected from one Neisseria cinerea, two Neisseria lactamica, two Neisseria gonorrhoeae, and 48 Neisseria meningitidis isolates. For N. meningitidis, these isolates are from diverse clonal complexes, invasive and carriage strains, and all ...
ORGANISM(S): Neisseria cinerea 
2007-04-04 | E-TIGR-129 | biostudies-arrayexpress
TranscriptomicsMpeR regulation in Neisseria gonorrhoeae (F19) through an iron-responsive mechanism
Previous studies have shown that the MpeR transcriptional regulator produced by Neisseria gonorrhoeae represses expression of mtrF, which encodes a putative inner membrane protein that works with the MtrC-MtrD-MtrE efflux pump to allow gonococci to resist high levels of multiple hydrophobic antimicr...
ORGANISM(S): Neisseria gonorrhoeae 
2012-04-03 | E-GEOD-32717 | biostudies-arrayexpress
TranscriptomicsThe effect of hfq on global gene expression and virulence in Neisseria gonorrhoeae
Hfq is an RNA chaperone, which functions as a pleiotropic regulator for RNA metabolism in bacteria. To characterize the role of Hfq in pathogenicity of Neisseria gonorrhoeae we generated a N. gonorrhoeae hfq mutant, MS11hfq.Transcriptional analysis using a custom-made N. gonorrhoeae microarray revea...
ORGANISM(S): Neisseria gonorrhoeae 
2010-06-23 | E-GEOD-16046 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of FNR transcriptional regulator and NarP response regulator knock-out strains of Neisseria gonorrhoeae
Knock out mutants of FNR transcriptional regulator (NGO1579) and NarP response regulator (NGO0752) in N. gonorrhoeae compared to parent strain grown in liquid culture.
ORGANISM(S): Neisseria gonorrhoeae 
2006-08-15 | E-MEXP-726 | biostudies-arrayexpress
TranscriptomicsDeep sequencing-based analysis of the anaerobic stimulon in Neisseria gonorrhoeae
Maintenance of an anaerobic respiratory system in the obligate human pathogen, Neisseria gonorrhoeae, suggests that an anaerobic lifestyle may be important during the course of infection. However, at this point there have been no studies analyzing the complete gonococcal transcriptome response to a...
ORGANISM(S): Neisseria gonorrhoeae F62 
2011-01-26 | E-GEOD-26444 | biostudies-arrayexpress
TranscriptomicsNeisseria gonorrhoeae FA1090 transcriptional response to iron availability
4 pan-Neisseria arrays examining the gonococcal response to iron availability. Dual channel (Cy3/Cy5) arrays, using random nonamers for cDNA generation. Arrays scanned with ScanArray ExpressHT microarray scanner. Data analyzed using ArrayVision 7.0 and compiled in GeneSpring.
ORGANISM(S): Neisseria gonorrhoeae 
2010-06-09 | E-GEOD-2147 | biostudies-arrayexpress
TranscriptomicsInfluence of RppH on the small RNA transcriptome of Neisseria gonorrhoeae MS11
We assessed the small RNA transcriptome of Neisseria gonorrhoeae strain MS11 in two genetic backgrounds; using wild type cells as well as cells carrying a rppH insertional mutation. It was found that the presence of the RppH enzyme affected both the quantity and length of small RNAs in various chro...
ORGANISM(S): Neisseria gonorrhoeae 
2014-11-04 | E-GEOD-62926 | biostudies-arrayexpress
TranscriptomicsThe MisR regulon in Neisseria gonorrhoeae strain FA19
Whole transcriptome analysis of N. gonorrhoeae FA19 and isogenic NGEG_00293 (misR) mutant using RNA-Seq (note that NGO0177 is the misR ORF designation in mapping strain FA1090) Examination of total transcriptomes in N. gonorrhoeae FA19 WT and an FA19 misR::kan isogenic mutant to determine the regula...
ORGANISM(S): Neisseria gonorrhoeae 
2014-05-16 | E-GEOD-50184 | biostudies-arrayexpress
ProteomicsAcetyl-phosphate dependent protein acetylation in Neisseria gonorrhoeae
Neisseria gonorrhoeae also called the gonococcus is the aetiological agent of the sexually transmitted disease gonorrhoea. The gonococcus is an obligate human pathogen and possesses the ability to survive intracellularly by the expression of virulence factors. Protein post-translational modification...
ORGANISM(S): Neisseria gonorrhoeae Neisseria gonorrhoeae (strain ATCC 700825 / FA 1090) 
2026-01-30 | PXD060162 | Pride
Acetylome Acetate kinase. Neisseria gonorrhoeae Phosphotransacetylase Acetyl-phosphate 
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