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Topic: Vibrio harveyi


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  CABRI: HyperCatalogue: Bacteria: BCCM_LMG: Vibrio harveyi   (Site not responding. Last check: 2007-11-07)
Bacteria     BCCM_LMG     Vibrio harveyi
Vibrio harveyi, (Johnson and Shunk 1936) Baumann, Baumann, Bang and Woolkalis 1981 VL Bacteria
This work cannot be reproduced in whole or in part without the express written permission of the CABRI consortium.
www.cabri.org /HyperCat/bact/bcl251.htm   (363 words)

  
 Vibrio fischeri - Wikipedia, the free encyclopedia
Vibrio fischeri is a rod-shaped bacterium found globally in the marine environments.
Free-living vibrios in the ocean waters inoculate the light organs of juvenile squid and fish.
The bioluminescence has also been shown to be proportionally related to both protection against ultraviolet radiation damage to genes and the pathogenicity of bioluminescent vibrios.
www.wikipedia.org /wiki/Vibrio_fischeri   (490 words)

  
 Jennifer M. Henke 2004 3794
harveyi is a significant marine pathogen and is known to secrete cysteine proteases and a variety of other exotoxins that contribute to virulence in aquatic animals, including juvenile shrimp, fish, and lobsters (16, 32, 33, 58, 62, 63).
harveyi autoinducer 1) and its two-component sensor LuxN.
Cross-species induction of luminescence in the quorum-sensing bacterium Vibrio harveyi.
www.bionewsonline.com /a/i/jennifer_m_henke_2004_3794.htm   (8436 words)

  
 Vibrio harveyi   (Site not responding. Last check: 2007-11-07)
Vibrio harveyi (Johnson et Shunk 1936) Baumann, Baumann, Bang et
   178    Synonym: Beneckea harveyi Reichelt et Baumann 1973.
   328    Synonym: Beneckea harveyi Reichelt et Baumann 1973.
www.ibp.ru /collection/vib_har.htm   (222 words)

  
 Vibrio Pacini 1854, genus
1985 is a junior synonym of Vibrio harveyi (Johnson and Shunk 1936) Baumann et al.
HEDLUND (B.P.) and STALEY (J.T.): Vibrio cyclotrophicus sp.
According to Thompson et al., Vibrio mediterranei Pujalte and Garay 1986 is an earlier heterotypic synonym of ¤ Vibrio shilonii corrig.
www.bacterio.cict.fr /uw/vibrio.html   (4853 words)

  
 Antony Croxatto 2002 1617
The cell density-dependent regulation of bioluminescence in Vibrio (Photobacterium) fischeri (38, 39) is frequently used as the paradigm for quorum sensing.
Homogentisic acid is the primary precursor of melanin synthesis in Vibrio cholerae, a Hyphomonas strain, and Shewanella colwelliana.
Quorum sensing in Vibrio anguillarum: characterization of the vanI/vanR locus and identification of the autoinducer N-(3-oxodecanoyl)-
www.bionewsonline.com /k/u/antony_croxatto_2002_1617.htm   (9394 words)

  
 Vibrio harveyi quorum sensing: a coincidence detector for two autoinducers controls gene expression   (Site not responding. Last check: 2007-11-07)
Vibrio harveyi was grown in HI medium at 30°C with aeration for genetic experiments, chromosomal DNA preparation and PCR analysis.
Vibrio harveyi strains were grown at 30°C with aeration for 14 h in AB medium containing autoinducers as specified.
Jobling MG and Holmes RK (1997) Characterization of hapR, a positive regulator of the Vibrio cholerae HA/protease gene hap and its identification as a functional homologue of the Vibrio harveyi luxR gene.
www.nature.com /cgi-taf/dynapage.taf?file=/emboj/journal/v22/n4/full/7594995a.html   (7184 words)

  
 Bioluminescence - Wikipedia, the free encyclopedia
Luciferase systems are widely used in the field of genetic engineering as reporter genes (see green fluorescent protein, and picture left).
Vibrio symbiosis with numerous marine invertebrates and fish, namely the Hawaiian bobtail squid (Euprymna scolopes) is a key experimental model for symbiosis, quorum sensing, and bioluminescence.
The structure of photophores, the light producing organs in bioluminescent organisms, are being investigated by industrial designers.
www.wikipedia.org /wiki/Bioluminescence   (871 words)

  
 Cofish :: Thesis   (Site not responding. Last check: 2007-11-07)
The experiment was divided into two parts (1) Virulence of Vibrio harveyi under different temperatures (25, 30 and 35o C) and salinity (5, 10, 20, 30 and 40 ppt) (2) Effect of temperature and salinity on growth of Vibrio harveyi under experimental condition.
Temperature had no effect on the growth of Vibrio harveyi, however it seemed that 30oC was the favorable condition for the growth of the bacteria.
Results from this study indicated that Vibrio harveyi could grow well in conditions with wide range of salinity (from 5 to 40 ppt) and temperature (from 25o C to 35o C).
www.cofish.net /cofishtesis.php?m=1&ids=8   (276 words)

  
 Duplication of Hemolysin Genes in a Virulent Isolate of Vibrio harveyi -- Zhang et al. 67 (7): 3161 -- Applied and ...   (Site not responding. Last check: 2007-11-07)
Vibrio harveyi is a gram-negative, luminous bacterium which is widely distributed in the marine environment (28, 29).
Vibrio harveyi: a pathogen of penaeid shrimps and fish in Venezuela.
Vibrio harveyi, an opportunistic pathogen of common snook, Centropomus undecimalis (Bloch), held in captivity.
aem.asm.org /cgi/content/full/67/7/3161   (3573 words)

  
 AISLAMIENTO DE VIBRIO HARVEYI A PARTIR DE PAGUARAS (CHAETODIPTERUS FABER) BAJO CULTIVO EN LA COSTA ORIENTAL DE VENEZUELA
Vibrio harveyi, habitante normal de aguas tropicales (Austin y Austin, 1993), ha sido aislada del contenido intestinal de peces y camarones peneidos sanos, silvestres y cultivados.
Vibrio harveyi se reporta aquí por primera vez en Venezuela, aislada no sólo de animales marinos enfermos, sino también como integrante de la bacterioflora de animales marinos aparentemente sanos.
Vibrio harveyi, an opportunistic pathogen of common snook, Centropomus undecimalis (Block) held in captivity.
www.fonaiap.gov.ve /publica/divulga/fd61/vibrio.html   (1261 words)

  
 VIBRIO HARVEYI
Vibrio harveyi a été isolé en 1936 d'un amphipode marin (Talorchestia sp.) par Johnson et Shunk et dénommé "Achromobacter harveyi".
Vibrio harveyi possède des caractères phénotypiques très proches de Vibrio carchariae et il est pratiquement impossible de différencier ces deux espèces.
Vibrio trachuri est donc un synonyme ultérieur de Vibrio harveyi si bien que la dénomination de Vibrio harveyi désigne également les souches préalablement connues sous le nom de Vibrio trachuri.
www.bacterio.cict.fr /bacdico/vv/harveyi.html   (2000 words)

  
 28th Annual Eastern Fish Health Workshop
Vibrio harveyi was detected as a minor component of the bacterial population in fish samples at these stages.
harveyi characterized collections at 50 and 100 dph, when fish were fully weaned onto a commercial pellet diet.
harveyi is a major pathogen of juvenile summer flounder.
www.lsc.usgs.gov /FHB/workshops/28/6.htm   (406 words)

  
 Vibrio harveyi - free-definition   (Site not responding. Last check: 2007-11-07)
Vibrio harveyi is a species of marine bioluminescent vibrio species almost ecologically identical to Vibrio fischeri.
See that article for a more in detail analysis of its role in the environment and in symbiosis with marine life.
harveyi may be a more common cause of luminous vibriosis in commercially farmed marine invertebrates.
www.free-definition.com /Vibrio-harveyi.html   (83 words)

  
 Tramadol, buy tramadol, antibiotics, Weight Loss drugs, weight loss herbs, weight loss herbal formula, weight loss, ...   (Site not responding. Last check: 2007-11-07)
Cloning of the luciferase structural genes from Vibrio harveyi and expression of bioluminescence in Escherichia coli.
The DNA encoding the luciferase alpha and beta subunits in the luminous marine bacterium Vibrio harveyi (strain 392) is contained within a 4.0-kilobase HindIII fragment.
The high level of expression of bioluminescence in pTB7 was the result not of native V. harveyi promoters but rather of a promoter in pBR322 which is within the tetracycline resistance gene but oriented in the direction opposite to the transcription of the tetracycline gene.
altace-online.biz /ref-tetracycline/tetracycline-research-abs3.1007.html   (653 words)

  
 Critical glutamic acid residues affecting the mechanism and nucleotide specificity of Vibrio harveyi aldehyde ...
Critical glutamic acid residues affecting the mechanism and nucleotide specificity of Vibrio harveyi aldehyde dehydrogenase -- Vedadi and Meighen 246 (3): 698 -- FEBS Journal
Critical glutamic acid residues affecting the mechanism and nucleotide specificity of Vibrio harveyi aldehyde dehydrogenase
Vibrio harveyi, differs from other ALDHs in its unique specificity and high
www.ejbiochem.org /cgi/content/abstract/246/3/698   (322 words)

  
 A Vibrio harveyi insertional mutant in the cgtA (obg, yhbZ) gene, whose homologues are present in diverse organisms ...   (Site not responding. Last check: 2007-11-07)
A Vibrio harveyi insertional mutant in the cgtA (obg, yhbZ) gene, whose homologues are present in diverse organisms ranging from bacteria to humans and are essential genes in many bacterial species -- Czyz et al.
A Vibrio harveyi insertional mutant in the cgtA (obg, yhbZ) gene, whose homologues are present in diverse organisms ranging from bacteria to humans and are essential genes in many bacterial species
harveyi CgtA protein (the sequence was deduced on the basis of the partial cgtA gene sequence) with corresponding regions of certain proteins belonging to the Obg/Gtp1 subfamily from diverse organisms.
mic.sgmjournals.org /cgi/content/full/147/1/183   (4118 words)

  
 Vibrio harveyi quorum sensing: a coincidence detector for two autoinducers controls gene expression -- Mok et al. 22 ...   (Site not responding. Last check: 2007-11-07)
Alvarez,J.D., Austin,B., Alvarez,A.M. and Reyes,M. Vibrio harveyi: a pathogen of penaeid shrimps and fish in Venezuela.
Bassler,B.L., Greenberg,E.P. and Stevens,A.M. (1997) Cross-species induction of luminescence in the quorum-sensing bacterium Vibrio harveyi.
Shao,C.P. and Hor,L.I. (2001) Regulation of metalloprotease gene expression in Vibrio vulnificus by a Vibrio harveyi LuxR homologue.
embojournal.npgjournals.com /cgi/content/full/22/4/870   (5928 words)

  
 [No title]   (Site not responding. Last check: 2007-11-07)
A metalloprotease gene pap6 was cloned from Vibrio harveyi strain AP6.
Sequence analysis showed that pap6 was 2034 bp in length and predicted to encode a peptide of 677 amino acids with a molecular ma...
Sequence analysis showed that pap6 was 2034 bp in length and predicted to encode a peptide of 677 amino acids with a molecular mass of 75 kDa.
www.find-health-articles.com /article-12559576-cloning-characterization-metalloprotease-vibrio-harveyi-strain-ap.htm   (401 words)

  
 Constraints on detection of autoinducer-2 (AI-2) signalling molecules using Vibrio harveyi as a reporter -- ...   (Site not responding. Last check: 2007-11-07)
Bassler, B. L., Wright, M., Showalter, R. and Silverman, M. Intercellular signaling in Vibrio harveyi: sequence and function of genes regulating expression of luminescence.
Bassler, B. L., Wright, M. and Silverman, M. Multiple signalling systems controlling expression of luminescence in Vibrio harveyi: sequence and function of genes encoding a second sensory pathway.
Bassler, B. L., Greenberg, E. and Stevens, A. Cross-species induction of luminescence in the quorum-sensing bacterium Vibrio harveyi.
mic.sgmjournals.org /cgi/content/full/149/8/1953   (1964 words)

  
 The languages of bacteria -- Schauder and Bassler 15 (12): 1468 -- Genes and Development   (Site not responding. Last check: 2007-11-07)
Bassler, B.L., Greenberg, E.P., and Stevens, A.M. Cross-species induction of luminescence in the quorum-sensing bacterium Vibrio harveyi.
Bassler, B.L., Wright, M., Showalter, R.E., and Silverman, M.R. Intercellular signaling in Vibrio harveyi: Sequence and function of genes regulating expression of luminescence.
Hanzelka, B.L. and Greenberg, E.P. Quorum sensing in Vibrio fischeri: Evidence that S-adenosylmethionine is the amino acid substrate for autoinducer synthesis.
www.genesdev.org /cgi/content/full/15/12/1468   (6676 words)

  
 50303   (Site not responding. Last check: 2007-11-07)
PCR detection of hemolysin (vhh) gene in Vibrio harveyi
The Vibrio harveyi hemolysin gene (vhh), which encodes for a virulence factor involved in pathogenicity to fish and shellfish species, may be targeted for species detection or strain differentiation.
Detection of the presence of the hemolysin gene could therefore serve as a suitable detection marker of Vibrio harveyi isolates potentially pathogenic to fish and shrimps.
www.iam.u-tokyo.ac.jp /JGAM/vol50/50303.htm   (155 words)

  
 Energy Citations Database (ECD) - Energy and Energy-Related Bibliographic Citations
The authors found that marine bacterium Vibrio harveyi may be an appropriate bioindicator of mutagenic pollution.
The sensitivity of the mutagenicity test with the V. harveyi strains is at least comparable to (if not higher than) that of the commonly used Ames test, which uses Salmonella enterica serovar Typhimurium strains.
Therefore, the authors consider that the V. harveyi strains described in this report could be used as potential bioindicators of mutagenic pollution of marine environments.
www.osti.gov /energycitations/product.biblio.jsp?osti_id=20026702   (262 words)

  
 Interspecific luciferase beta subunit hybrids between Vibrio harveyi, Vibrio fischeri and Photobacterium leiognathi -- ...
Interspecific luciferase beta subunit hybrids between Vibrio harveyi, Vibrio fischeri and Photobacterium leiognathi -- Almashanu et al.
Interspecific luciferase beta subunit hybrids between Vibrio harveyi, Vibrio fischeri and Photobacterium leiognathi
Vibrio harveyi, while the beta subunit from V.harveyi only complements the
www.protein.oupjournals.org /cgi/content/abstract/9/9/803   (280 words)

  
 Novel beta -Lactamase Genes from Two Environmental Isolates of Vibrio harveyi -- Teo et al. 44 (5): 1309 -- ...   (Site not responding. Last check: 2007-11-07)
harveyi HB3 and W3B was extracted by using phenol-chloroform (24).
harveyi organisms, and the presence of the bla gene
Pathogenicity and antibiotic sensitivity of luminous Vibrio harveyi isolated from diseased penaeid shrimp.
aac.asm.org /cgi/content/full/44/5/1309   (2760 words)

  
 Molecular identification of Vibrio harveyi-related isolates associated with diseased aquatic organisms -- Gomez-Gil et ...   (Site not responding. Last check: 2007-11-07)
Chun, J., Huq, A. and Colwell, R. Analysis of 16S–23S rRNA intergenic spacer regions of Vibrio cholerae and Vibrio mimicus.
Taxonomy evidence that Vibrio carchariae Grimes et al., 1985 is a junior synonym of Vibrio harveyi (Johnson and Shunk 1936) Baumann et al., 1981.
Venkateswaran, K., Dohmoto, N. and Harayama, S. Cloning and nucleotide sequence of the gyrB gene of Vibrio parahaemolyticus and its application in detection of this pathogen in shrimp.
mic.sgmjournals.org /cgi/content/full/150/6/1769   (3559 words)

  
 The luxR gene product of Vibrio harveyi is a transcriptional activator of the lux promoter -- Swartzman et al. 174 ...   (Site not responding. Last check: 2007-11-07)
The luxR gene product of Vibrio harveyi is a transcriptional activator of the lux promoter -- Swartzman et al.
Expression of the lux operon from the marine bacterium Vibrio harveyi is
Freeman, J. A., Bassler, B. Sequence and Function of LuxU: a Two-Component Phosphorelay Protein That Regulates Quorum Sensing in Vibrio harveyi.
intl-jb.asm.org /cgi/content/abstract/174/22/7490   (420 words)

  
 ExactAntigen vibrio harveyi
(2004) PCR detection of hemolysin (vhh) gene in Vibrio harveyi.
(2004) Complementation studies of the DnaK-DnaJ-GrpE chaperone machineries from Vibrio harveyi and Escherichia coli, both in vivo and in vitro.
bacteriophages to infect Vibrio harveyi, Vibrio cholerae and Vibrio mimicus.
www.exactantigen.com /taxonomy/bacteria/v/vibrio-harveyi.html   (240 words)

  
 DHEA, antibiotics, Weight Loss, buy Rx online, pharmaceuticals online, online pharmacy, Lutein, Tramadol, buy Tramadol, ...   (Site not responding. Last check: 2007-11-07)
The Vibrio harveyi rpoS gene which encodes an alternative sigma factor (sigma(s) or sigma(38)), has been cloned and characterized.
A rpoS null mutant of V. harveyi was constructed and the phenotype studied.
In contrast to other bacteria, deletion of rpoS in V. harveyi did not affect the resistance of the cells to high osmolarity or hydrogen peroxide, suggesting the existence of alternative systems in V. harveyi responsible for resistance to these stresses.
www.its.caltech.edu /~ung/ref-sequencing/sequencing-research-abs4.477.html   (1215 words)

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