[PDF] Top 20 Regulation of bacterial virulence gene expression by the host environment
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Regulation of bacterial virulence gene expression by the host environment
... the host and express the appropriate virulence ...the host, recent evidence suggests that contact be- tween the bacterial pathogen and the host cell has an impor- tant regulatory role ... See full document
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Transcriptional regulation of bacterial virulence gene expression by molecular oxygen and nitric oxide
... tuberculosis whiB1 gene is essential and the conserved cysteine residues of the encoded protein coordinate a [4Fe-4S]2C cluster, which unlike that of FNR see above is stable in the prese[r] ... See full document
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Expression patterns of <em>oxyR</em> induced by oxidative stress from <em>Porphyromonas gingivalis</em> in response to photo-activated disinfection
... sophisticated regulation system that protects the bacteria against harsh ...response gene (oxyR) encodes a tetrameric DNA- binding protein that is known to be regulated under oxidative stresses including ... See full document
9
Host-imposed regulation of bacterial transposons Tn10 and Tn5
... of gene expression regulatory networks in ...The regulation imposed by many trans-encoded sRNAs is dependent on the protein Hfq, an Sm-family protein that is present in many bacterial ... See full document
243
Bacterial control of host gene expression through RNA polymerase II
... the host with ecological barriers that prevent pathogen attack while maintaining tissue ...low virulence or if carrier strains actively inhibit disease-associated responses in the ...of bacterial ... See full document
15
Chromosomal “Stress Response” Domains Govern the Spatiotemporal Expression of the Bacterial Virulence Program
... low expression density in LD2/d7 is associated with derepression by H-NS (albeit to differ- ent extents) of the DNA relaxation-dependent genes and concom- itant repression of the genes activated by DNA ... See full document
14
Novel Partitivirus Enhances Virulence of and Causes Aberrant Gene Expression in Talaromyces marneffei
... altered expression of RNAi-related genes in TmPV1-infected ...dicer-2-like gene (dcl-2) knockout isolate than in the isolate with an intact dcl-2 gene ...A virulence-attenuating mycovirus, ... See full document
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Metamorphoses of Lyme disease spirochetes: phenomenon of Borrelia persisters
... hostile environment is achieved by the regulation of differential gene expression in response to changes in temperature, salts, nutrient content, acid- ity fluctuation, multiple host or ... See full document
10
Spatial Segregation of Virulence Gene Expression during Acute Enteric Infection with Salmonella enterica serovar Typhimurium
... the host epithelium during early infection, bovine ileal loops were harvested at 2 h postinoculation ...infected host cells remained part of the epithelium; however, examples of epithelial cells with ... See full document
11
Regulation of Virus-Associated Lymphoma Growth and Gene Expression by Bacterial Quorum-Sensing Molecules
... human host samples ...viral gene expression from PEL cells after being exposed to ...the expression of viral lytic genes ...lytic gene expression at similar concentra- tions ... See full document
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Posttranscriptional Control of Gene Expression and Role of Small RNAs in Streptococcus mutans
... The bacterial non-coding RNA transcripts are usually 80 - 100 nt in length and are not generally ...the bacterial response to stress and regulation of factors important for virulence [84] [85] ... See full document
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Bacterial Bioluminescence Regulates Expression of a Host Cryptochrome Gene in the Squid Vibrio Symbiosis
... escry1 expression in the light organ is influenced by symbio- ...the regulation of expression of the ...cry expression in the light organ with those occurring in other invertebrates (37), we ... See full document
10
Bench to bedside review: Bacterial virulence and subversion of host defences
... genome, virulence genes are often organised together in contiguous regions known as pathogenicity islands ...specific virulence function, such as a type III secretion system ...horizontal gene ... See full document
8
Haemophilus ducreyi Hfq Contributes to Virulence Gene Regulation as Cells Enter Stationary Phase
... increased expression of a homolog of the RNA-binding chaperone ...to regulation of gene expression in ...downstream gene, hflX, was downregulated in the hfq inactivation ...formed ... See full document
13
Host, pathogen and environment: a bacterial gbpA gene expression study in response to magnesium environment and presence of prawn carapace and commercial chitin
... the bacterial gbpA expression could have a miniature dependency on the presence of carapace or chitin in the environment, but this is subject to further validation with fluctuating the amount of ... See full document
9
1995 Fleming Lecture DNA topology and the global control of bacterial gene expression: implications for the regulation of virulence gene expression
... flexneri VirF protein is required to activate transcription of a second regulatory gene, virB, whose product is a positive regulator of the structural genes encoding the factors necessar[r] ... See full document
10
Regulation of virulence gene expression
... that bacterial pathogens use perturbations of their membrane(s) induced by certain offensive external stimuli not only as a signal to elicit appropriate responses to maintain the integrity of the cell envelope ( ... See full document
8
Dengue Virus Selectively Annexes Endoplasmic Reticulum-Associated Translation Machinery as a Strategy for Co-opting Host Cell Protein Synthesis
... in gene expression (30, ...of host cell mRNAs, suggesting a competition/selective capture mechanism for annexing host cell ER-associated ...the host translational response to DENV ... See full document
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Phenotypic and genotypic characteristics of small colony variants and their role in chronic infection
... between virulence and persistence that exploits the ability to revert to a WT or WT-like variant, which is less host dependent and regains ...increased expression of surface adhesins as pre- viously ... See full document
9
Pleiotropic Effects of Resistance-Breaking Mutations on Particle Stability Provide Insight into Life History Evolution of a Plant RNA Virus
... the host) stages of the virus life cycle ...the host is linked to particle stability and there is no obvious mechanism linking particle stability and within-host multiplication ...and ... See full document
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