ライフサイエンスコーパス: fischeri

1 ated to promote symbiotic colonization by V. fischeri.

2 rum sensing proteins LuxR and LuxI of Vibrio fischeri.

3 n OMV production and biofilm formation by V. fischeri.

4 a scolopes and the luminous bacterium Vibrio fischeri.

5 opes and the bioluminescent bacterium Vibrio fischeri.

6 a second anthranilate-activating NRPS in N. fischeri.

7 rahaemolyticus, Vibrio vulnificus and Vibrio fischeri.

8 milar to that triggered by infection with V. fischeri.

9 ted to RscS-mediated biofilm formation in V. fischeri.

10 tes the aphrodisiac-like activity of live V. fischeri.

11 ironment to regulate biofilm formation by V. fischeri.

12 e loci contribute to biofilm formation in V. fischeri.

13 omonas aeruginosa; the model symbiont Vibrio fischeri.

14 on the acute toxicity of OSPW toward Vibrio fischeri.

15 for two CsrA-regulating small RNAs in Vibrio fischeri.

16 clic di-GMP in the control of motility of V. fischeri.

17 quorum sensing signaling pathway from Vibrio fischeri.

18 inally studied in the marine symbiont Vibrio fischeri.

19 CRP, may help control cAMP-CRP activity in V.fischeri.

20 modulating other symbiotic functions, in V. fischeri.

21 promoting colonization of E. scolopes by V. fischeri.

22 ls relative to that achieved by wild-type V. fischeri.

23 factor similar to the LuxR protein of Vibrio fischeri.

24 high density by the marine bacterium Vibrio fischeri.

25 ts specific, bioluminescent symbiont, Vibrio fischeri.

26 Euprymna scolopes, the symbiotic host of V. fischeri.

27 and characterized a glnD:mTn5Cm mutant of V. fischeri.

28 um-sensing control of luminescence in Vibrio fischeri.

29 -HSL-responsive quorum-sensing regulon in V. fischeri.

30 s, VAI, the closely related signal of Vibrio fischeri.

31 nd the LuxR transcription factor from Vibrio fischeri.

32 vium, and a filamentous fungus, Trichophyton fischeri.

33 th the luciferases from P. leiognathi and V. fischeri.

34 an elevated bacterial toxicity to Aliivibrio fischeri.

35 positively control bioluminescence in Vibrio fischeri.

36 urring, non-bioluminescent strains of Vibrio fischeri.

37 Previously, we identified in Vibrio fischeri a putative sensor kinase, RscS, required for in

38 Vibrio fischeri, a bioluminescent marine bacterium, exists in a

39 Vibrio fischeri, a luminescent marine bacterium, specifically c

40 d Eisenia fetida, the marine bacteria Vibrio fischeri, a suite of ten prokaryotic species, and a euka

41 First, animals inoculated with V. fischeri aboard the space shuttle showed effective colon

42 ted intracellular citrate levels in a Vibrio fischeri aconitase mutant correlate with activation of t

43 We have investigated the impact of the V. fischeri acyl-HSL synthase AinS on both luminescence and

44 st that the two quorum-sensing systems in V. fischeri, ain and lux, sequentially induce the expressio

45 ful colonization of E. scolopes, i.e. the V. fischeri ainS mutant failed to persist in the squid ligh

46 Here, we report that Vibrio fischeri also releases TCT, which acts in synergy with l

47 Using Vibrio fischeri , an acute bacterial toxicity was found for COF

48 his system include the genome sequence of V. fischeri, an expressed sequence tagged library for E. sc

49 HPTLC) in direct combination with Aliivibrio fischeri and Bacillus subtilis bioassays.

50 tant insight into the interaction between V. fischeri and E. scolopes.

51 rine lactone, freely diffuses through Vibrio fischeri and Escherichia coli cells has led to the assum

52 s important for symbiotic colonization by V. fischeri and establishes a paradigm for evaluating two-c

53 The association of Vibrio fischeri and Euprymna scolopes provides insights into tr

54 s the predominately expressed catalase in V. fischeri and indicating that V. fischeri carries only a

55 f the symbiosis between the bacterium Vibrio fischeri and its squid host, which can be observed direc

56 n important role in the symbiosis between V. fischeri and its squid host.

57 The bioluminescent bacterium Vibrio fischeri and juveniles of the squid Euprymna scolopes sp

58 lifies the ecological differences between T. fischeri and T. rubrum and illustrates how correct ident

59 athed flagellum in both the mutualist Vibrio fischeri and the pathogen Vibrio cholerae promotes relea

60 iation between the luminous bacterium Vibrio fischeri and the sepiolid squid Euprymna scolopes provid

61 n the symbiosis between the bacterium Vibrio fischeri and the squid Euprymna scolopes, which proceeds

62 The inhibition effect of OSPW on Vibrio fischeri and the toxicity effect on goldfish primary kid

63 oserine lactone synthase gene luxI of Vibrio fischeri and three genes that resemble the acylhomoserin

64 uorum sensing systems such as LuxR of Vibrio fischeri and TraR of Agrobacterium tumefaciens, there is

65 otein necessary for biofilm maturation by V. fischeri and, based on the conservation of bmp, potentia

66 ction between the Lux and Syp pathways in V. fischeri, and furthers our understanding of how the Lux

67 tants of the bioluminescent bacterium Vibrio fischeri, and have demonstrated that the host squid Eupr

68 philus influenzae, Proteus mirabilis, Vibrio fischeri, and Pasteurella multocida are all cleaved by R

69 ADase activity in culture supernatants of V. fischeri, and this mutant initiated the light organ symb

70 a scolopes forms a natural symbiosis with V. fischeri, and utilizes the symbiont-derived bioluminesce

71 These results indicate a role for V. fischeri AOX in aerobic respiration during NO stress.

72 l regulation of TMAO reductase operons in V. fischeri appears to differ from that in previously studi

73 NADPH-utilizing flavin reductase from Vibrio fischeri are quite similar to that of the wild-type FRP(

74 This study lays the foundation for using V. fischeri as a model system for studying TMAO reductases

75 colopes and its luminescent bacterium Vibrio fischeri as a model system.

76 These updates further advance V. fischeri as an important model for understanding interce

77 work suggests that the tissue with which V. fischeri associates not only can detect bioluminescence

78 wed coumarin to be active against Aliivibrio fischeri bacteria down to 100ng/band.

79 pes squid is colonized exclusively by Vibrio fischeri bacteria.

80 Vibrio fischeri belongs to the Vibrionaceae, a large family of

81 DPPH( *) reagent and luminescent Aliivibrio fischeri bioassay.

82 accharide, however, little is known about V. fischeri biofilm matrix components.

83 Here, we asked whether OMVs are part of V. fischeri biofilms.

84 ht organ symbiont of Euprymna spp. is Vibrio fischeri, but until now, the light organ symbionts of Se

85 ecologically distinct bioluminescent Vibrio fischeri by colonization and growth within the light org

86 strate that SypE controls biofilms in Vibrio fischeri by regulating the activity of SypA, a STAS (sul

87 popolysaccharide (LPS) or free lipid A of V. fischeri can trigger morphological changes in the juveni

88 talase in V. fischeri and indicating that V. fischeri carries only a single catalase gene.

89 ggregation, suggest a two-step process of V. fischeri cell engagement: association with host cilia fo

90 ctly and in real time, approximately five V. fischeri cells aggregate along the mucociliary membranes

91 rrounding mucus, the environment in which V. fischeri cells aggregate before migration into the organ

92 h inocula demonstrated that environmental V. fischeri cells aggregate during a 3 h period in host-she

93 wing first exposure, only approximately 5 V. fischeri cells aggregated on the organ surface.

94 nduced three- to fourfold both as growing V. fischeri cells approach stationary phase and upon the ad

95 Vibrio fischeri cells are the sole colonists of a specialized l

96 -Seq dataset representing host-associated V. fischeri cells from colonized juvenile E. scolopes, as w

97 glycerol/tryptone-based medium, wild-type V. fischeri cells initially excrete acetate but, in a metab

98 s light organ symbiosis is initiated when V. fischeri cells present in the surrounding seawater enter

99 When V. fischeri cells were introduced into the seawater surroun

100 s localized in the periplasm of wild-type V. fischeri cells, where its role could be to detoxify hydr

101 cent strains exhibit monophyly within the V. fischeri clade.

102 p, influence aggregate size and, thereby, V. fischeri colonization efficiency.

103 In a screen for V. fischeri colonization mutants, we identified a strain th

104 a galactose-utilization mutant (galK) of V. fischeri colonized juvenile squid to wild-type levels, i

105 V. fischeri colonizes the crypts of a host organ that is us

106 by SypE is a critical mechanism by which V. fischeri controls biofilm development and symbiotic colo

107 thus reveals a novel group of genes that V. fischeri controls through a sigma54-dependent response r

108 We found that His-tagged V. fischeri CRP could bind sequences upstream of both luxR

109 V. fischeri culture media have lower osmolarities than are

110 y demonstrated that oxygen consumption by V. fischeri CydAB quinol oxidase is inhibited by NO treatme

111 imitation or (ii) a mutation that renders V. fischeri defective in the synthesis of a homolog of the

112 Robust biofilm formation by Vibrio fischeri depends upon activation of the symbiosis polysa

113 llar biogenesis and hence motility of Vibrio fischeri depends upon the presence of magnesium.

114 Here, we show that the repressor NagC of V. fischeri directly regulates several chitin- and N-acetyl

115 t cAMP-CRP is active and important in Vibrio fischeri during colonization of its host squid Euprymna

116 Lipid A from V. fischeri, E. coli, or S. flexneri induced apoptosis.

117 o the already considerable utility of the V. fischeri-E. scolopes model system.

118 rio symbiosis, the bacterial symbiont Vibrio fischeri encounters host-derived NO, which has been hypo

119 LuxI is a Vibrio fischeri enzyme that catalyzes the synthesis of N-(3-oxo

120 Comparison of the V. fischeri ES114 genome with that of conspecific strain MJ

121 Bioluminescence in Vibrio fischeri ES114 is activated by autoinducer pheromones, a

122 s model, we found that bioluminescence in V. fischeri ES114 is modulated by glucose and stimulated by

123 ble for this phenomenon, the lipid A from V. fischeri ES114 LPS was isolated and characterized by mul

124 t known relatives, flrA mutant strains of V. fischeri ES114 were completely abolished in swimming cap

125 vnA and HvnB are proteins secreted by Vibrio fischeri ES114, an extracellular light organ symbiont of

126 Vibrio fischeri ES114, an isolate from the Euprymna scolopes li

127 In the squid symbiont V. fischeri ES114, RscS controls light-organ colonization b

128 Building on the genome project of Vibrio fischeri ES114, we used a comparative approach to identi

129 Here we report the genome sequence of V. fischeri ES114, which enters into a mutualistic symbiosi

130 The marine bacterium Vibrio fischeri establishes a mutualistic symbiosis within the

131 nescent bacteria inhibition test with Vibrio fischeri exhibited that the TPs irgarol sulfoxide and te

132 Vibrio fischeri exists in a symbiotic relationship with the Haw

133 Like other gram-negative organisms, V. fischeri expresses lipopolysaccharide (LPS) on its cell

134 Magnesium-dependent induction of Vibrio fischeri flagellar (Mif) biogenesis depends upon two dig

135 Hmp protects V. fischeri from NO inhibition of aerobic respiration, and

136 (i) selection of the specific partner Vibrio fischeri from the bacterioplankton during symbiosis onse

137 ymna scolopes squid by bioluminescent Vibrio fischeri from the North Pacific Ocean.

138 osition in a 1 mM bulk solution above Vibrio fischeri (gamma-Protebacteria-Vibrionaceae) bacterial bi

139 Another V. fischeri gene, ainS, directs the synthesis of N-octanoyl

140 etween E. coli Pgm and the product of the V. fischeri gene, which was therefore designated pgm.

141 l host and presents the first examples of V. fischeri genes that affect normal host tissue developmen

142 -Mbp genome sequence represents the first V. fischeri genome from an S. robusta symbiont and the firs

143 Analysis of the V. fischeri genome revealed the presence of a putative thir

144 nt response regulators encoded within the V. fischeri genome.

145 edicted, in the presence of NO, wild-type V. fischeri grew more slowly on hemin than a hnoX deletion

146 g symbiosis onset and, (ii) modulation of V. fischeri growth in symbiotic maintenance.

147 Importantly, the acs mutant of V. fischeri has a competitive defect when colonizing the sq

148 katA, of the sepiolid squid symbiont Vibrio fischeri has been cloned and sequenced.

149 ion of the lux operon (luxICDABEG) of Vibrio fischeri has been intensively studied as a model for quo

150 V. fischeri has six flagellin genes that are uniquely arran

151 Vibrio fischeri has the capacity to produce at least two distin

152 the luminescence (lux) genes of symbiotic V. fischeri have been shown to be highly induced within the

153 nce inhibition of the marine bacteria Vibrio fischeri, have been used.

154 V. fischeri hnoX encodes a heme NO/oxygen-binding (H-NOX) p

155 n colonizing the light organ of the model V. fischeri host, the Hawaiian bobtail squid Euprymna scolo

156 id not compromise symbiotic competence of V. fischeri; however, levels of colonization of an ainS lux

157 reduced the inhibition of luminescence to V. fischeri, i.e., were beneficial for the bacteria, with P

158 ignificantly decreased the growth rate of V. fischeri in culture.

159 rmed with a truncated lux operon from Vibrio fischeri, in the presence of 1-100 nM exogenous acyl-hom

160 discovered that the marine bacterium Vibrio fischeri induces sexual reproduction in one of the close

161 s, this work reveals a mechanism by which V. fischeri inhibits cellulose-dependent biofilm formation

162 The bioluminescent bacterium Vibrio fischeri initiates a specific, persistent symbiosis in t

163 lay a role in the normal process by which V. fischeri initiates its colonization of the nascent light

164 A Deltahmp mutant of V. fischeri initiates squid colonization less effectively t

165 Vibrio fischeri is a bioluminescent bacterium that enters into

166 Biofilm formation by Vibrio fischeri is a complex process involving multiple regulat

167 Biofilm formation by Vibrio fischeri is a complex process that requires multiple reg

168 these results show that the flagellum of V. fischeri is a complex structure consisting of multiple f

169 gulation of the luminescence genes in Vibrio fischeri is a model for quorum sensing in Gram-negative

170 T. fischeri is a nonpathogenic fungus which resembles the d

171 cence emitted by the marine bacterium Vibrio fischeri is a particularly striking result of individual

172 Flagellum-mediated motility of Vibrio fischeri is an essential factor in the bacterium's abili

173 During the early stages of colonization, V. fischeri is exposed to host-derived nitric oxide (NO).

174 uxICDABEG) of the symbiotic bacterium Vibrio fischeri is regulated by the transcriptional activator L

175 Genetic arrangement of the flrA locus in V. fischeri is similar to motility master-regulator operons

176 Vibrio fischeri is the bacterial symbiont within the light-emit

177 Vibrio fischeri is the exclusive symbiont residing in the light

178 The marine bacterium Vibrio fischeri is the monospecific symbiont of the Hawaiian bo

179 Vibrio fischeri is the sole species colonizing the light-emitti

180 The motile bacterium Vibrio fischeri is the specific bacterial symbiont of the Hawai

181 fied TMAO reductase activity in symbiotic V. fischeri isolates associated with the light organs of ad

182 Vibrio fischeri isolates from Euprymna scolopes are dim in cult

183 combination with L(H) or luciferase from V. fischeri (L(F)).

184 it is possible that these features of the V. fischeri lipid A may underlie the ability of E. scolopes

185 ild-type and waaL strains showed that the V. fischeri LPS has a single O-antigen repeat composed of y

186 Purified V. fischeri LPS, as well as the LPS of V. cholerae, Haemoph

187 The Vibrio fischeri luminescence (lux) operon is regulated by a quo

188 , we identified three novel regulators of V. fischeri luminescence and seven regulators that altered

189 rofiles determined from inhibition of Vibrio fischeri luminescence.

190 ent transcriptional activation of the Vibrio fischeri lux operon during quorum sensing.

191 vator that controls expression of the Vibrio fischeri lux operon in response to an acylhomoserine lac

192 With the Vibrio fischeri lux quorum sensing circuit, the hypoxia-respons

193 Bioluminescence generated by the Vibrio fischeri Lux system consumes oxygen and reducing power,

194 The V. fischeri luxI mutant does not express detectable light l

195 The Vibrio fischeri LuxR protein is the founding member of a family

196 ein and a number of other homologs of Vibrio fischeri LuxR that function as receptors for N-acylhomos

197 Taken together, these data indicate that V. fischeri LuxS affects both luminescence regulation and c

198 this study, we investigated the impact of V. fischeri LuxS on luminescence and colonization competenc

199 e closely related sexual species Neosartorya fischeri, many of which may have roles in the pathogenic

200 The results suggest that V. fischeri may help modulate the host stress responses und

201 We used a recently developed V. fischeri microarray to identify genes that are controlle

202 new subgroup of PTase genes from Neosartorya fischeri, Microsporum canis, and Trichophyton tonsurans

203 a chemoattractant gradient that promotes V. fischeri migration into host tissues.

204 ly identified several non-Lux proteins in V. fischeri MJ-100 whose expression was dependent on LuxR a

205 ablishing that there is a LuxR regulon in V. fischeri MJ-100 whose genes are coordinately expressed d

206 re fully characterize the LuxR regulon in V. fischeri MJ-100, real-time reverse transcription-PCR was

207 mbionts, is absent from the fish symbiont V. fischeri MJ11.

208 To understand environmental influences on V. fischeri motility, we investigated migration of this org

209 A V. fischeri mutant defective in chitin catabolism was able

210 The V. fischeri mutant grew poorly with galactose as a sole car

211 A V. fischeri mutant unable to produce PepN is significantly

212 Through phenotypic studies of V. fischeri mutants we have found that the AinS-signal is t

213 nt bacteria (in the Euprymna scolopes-Vibrio fischeri mutualism) is discussed.

214 In contrast, the Photobacterium fischeri NAD(P)H-FMN oxidoreductase FRG showed the same

215 scence reactions using FRP(H) and the Vibrio fischeri NAD(P)H-utilizing flavin reductase G (FRG(F)) i

216 ganisms and toxicity end points using Vibrio fischeri (nonspecific), specific fish macrophage antimic

217 Our data suggest that V. fischeri normally senses a host-generated NO signal thro

218 acetylaszonalenin synthetase of Neosartorya fischeri NRRL 181 activates anthranilate to anthranilyl-

219 These studies indicate that the unusual V. fischeri O-antigen sugars play a role in the early phase

220 ent with that activity, introduction into V. fischeri of medium-copy plasmids carrying these genes in

221 We report the presence in V. fischeri of ompU, a gene encoding a 32.5-kDa protein hom

222 a scolopes and the luminous bacterium Vibrio fischeri offers the opportunity to decipher the hour-by-

223 A null mutation introduced into the V. fischeri ompU resulted in the loss of an OMP with an est

224 The expression of the V. fischeri OmpU was not significantly affected by either (

225 n of 4 in Escherichia coli expressing the N. fischeri pcPTase gene.

226 ut may also use this light to monitor the V. fischeri population.

227 Vibrio fischeri possesses two acyl-homoserine lactone quorum-se

228 Vibrio fischeri possesses two quorum-sensing systems, ain and l

229 9 aa to the growing culture of symbiotic V. fischeri present in its light-emitting organ.

230 Vibrio fischeri produces a specific biofilm to promote coloniza

231 lar Microbiology, Dunn et al. report that V. fischeri produces an NO-inducible and NO-resistant alter

232 e here that the flavohaemoglobin, Hmp, of V. fischeri protects against NO, both in culture and during

233 Here, we show that a single V. fischeri protein, the previously uncharacterized EroS, f

234 h a recently developed metabolic model of V. fischeri provides us with a clearer picture of the metab

235 Finally, we show that V. fischeri, purified EroS, and other bacterial chondroitin

236 V. fischeri qsrP and ribB mutants exhibited no distinct phe

237 This demonstrates that V. fischeri quorum sensing regulates a substantial number o

238 enes, we examined the protein patterns of V. fischeri quorum-sensing mutants defective in luxI, ainS,

239 The Vibrio fischeri quorum-sensing signal N-3-oxohexanoyl-l-homoser

240 the ainS promoter depended on whether the V. fischeri regulatory gene litR was also introduced.

241 The light-organ symbiont Vibrio fischeri releases N-acetylglucosaminyl-1,6-anhydro-N-ace

242 The bacterium Vibrio fischeri requires bacterial motility to initiate coloniz

243 ymna scolopes by the marine bacterium Vibrio fischeri requires the symbiosis polysaccharide (syp) gen

244 ilm formation by the marine bacterium Vibrio fischeri requires the Syp polysaccharide, but the involv

245 whether the net release of PG monomers by V. fischeri resulted from lytic transglycosylase activity o

246 gions of a number of flagellar operons in V. fischeri revealed apparent sigma(54) recognition motifs,

247 The genome sequence of Vibrio fischeri revealed three putative TMAO reductase operons,

248 Overexpression of the Vibrio fischeri sensor kinase RscS induces expression of the sy

249 describe the draft genome sequence of Vibrio fischeri SR5, a squid symbiotic isolate from Sepiola rob

250 tivity associated with whole cells of Vibrio fischeri strain ES114 was identified as the product of a

251 ation of juvenile E. scolopes; however, a V. fischeri strain lacking TMAO reductase activity displays

252 When grown in culture, cells of V. fischeri strain PMF8, in which litR was insertionally in

253 prone to later superinfection by a second V. fischeri strain.

254 pared and analyzed the ain locus from two V. fischeri strains and a Vibrio salmonicida strain to expl

255 These 'dark' V. fischeri strains remained non-bioluminescent even after

256 Also, V. fischeri strains were markedly more successful than V. l

257 nes) was absent in over 97% of these dark V. fischeri strains.

258 tive during colonization, suggesting that V. fischeri symbionts are exposed to NO.

259 In contrast, the luminescence of the V. fischeri symbionts is optimal above 24 degrees C and is

260 We studied the Euprymna scolopes-Vibrio fischeri symbiosis to characterize, in vivo and in real

261 eriments demonstrate that the E. scolopes-V. fischeri system is a viable model for the experimental s

262 TPs exhibited higher toxic effects on Vibrio fischeri than BP-4.

263 e less toxic toward the bacterium Aliivibrio fischeri than their parent compounds.

264 is specifically colonized by cells of Vibrio fischeri that are obtained from the ambient seawater.

265 606 bp open reading frame was cloned from V. fischeri that encoded a protein, which we named LitR, th

266 have cloned a gene, designated flrA, from V. fischeri that encodes a putative sigma(54)-dependent tra

267 o high density, we identified a mutant of V. fischeri that exhibited an apparent defect in symbiosis

268 ore synthesis and symbiosis competence in V. fischeri that involves the glnD gene.

269 na scolopes and its bacterial partner Vibrio fischeri, the bacteria induce dramatic morphogenesis of

270 During quorum sensing in Vibrio fischeri, the luminescence, or lux, operon is regulated

271 Vibrio fischeri, the symbiotic partner of the Hawaiian bobtail

272 derivatives (1-4) isolated from Neosartorya fischeri, three of which had significant antimicrobial a

273 We found the luminescence of V. fischeri to be correlated with external osmolarity both

274 e understanding of the matrix produced by V. fischeri to enhance cell-cell interactions and promote s

275 tween the squid Euprymna scolopes and Vibrio fischeri to examine this process.

276 accharide locus, syp, is required for Vibrio fischeri to form a symbiotic association with the squid

277 RscS is an SK required for Vibrio fischeri to initiate a symbiotic partnership with the Ha

278 ght organ, in which case, the response of V. fischeri to NO is of considerable interest.

279 his association, we searched a library of V. fischeri transposon insertion mutants for those that fai

280 r contributor to TMAO-dependent growth in V. fischeri under the conditions tested.

281 The marine bacterium Vibrio fischeri uses a biofilm to promote colonization of its e

282 a component of the host defense, and that V. fischeri uses a cytotoxin-like molecule to induce host d

283 The squid symbiont Vibrio fischeri uses an elaborate TCS phosphorelay containing a

284 Vibrio fischeri uses the AinS/AinR pheromone-signaling system t

285 The marine bacterium Vibrio fischeri uses two acyl-homoserine lactone (acyl-HSL) quo

286 -scale mutagenesis of a class of genes in V. fischeri using a genomic approach and emphasizes the imp

287 iofilm formation and host colonization by V. fischeri via its impact on transcription of the symbiosi

288 Our results show that the V. fischeri waaL mutant has a motility defect, is significa

289 Complete removal of toxicity toward Vibrio fischeri was achieved after ozonation followed by 28-day

290 The acute toxicity of OSPW toward Vibrio fischeri was reduced after the solar/chlorine treatment.

291 genetic tractability of the bacterium Vibrio fischeri, we explore the regulation of aox expression an

292 sion of LitR, the global regulator in Vibrio fischeri, we have performed a series of genetic and phen

293 Moreover, in V. fischeri, we observed ainR-dependent repression of a Pqr

294 other regulators of biofilm formation in V. fischeri, we screened a transposon library for mutants d

295 de molecules released by the bacteria Vibrio fischeri when it rotates its flagella prompts its host,

296 have focused on the LuxR protein from Vibrio fischeri, which activates gene transcription in response

297 r the marine bioluminescent bacterium Vibrio fischeri, which exists either in a free-living state or

298 scolopes and its beneficial symbiont Vibrio fischeri, which form a highly specific binary mutualism.

299 f the bioluminescent marine bacterium Vibrio fischeri with its animal host, the Hawaiian bobtail squi

300 in a mixed population of Vibrio logei and V. fischeri, with V. logei comprising between 63 and 100% o