ライフサイエンスコーパス: spore

1 on of B. anthracis spore simulant (B. cereus spore).

2 idoglycan and subsequent reactivation of the spore.

3 ersible polymerization around the developing spore.

4 mble in the inner membrane of the developing spore.

5 ase cycle is unique, having only the asexual spore.

6 d with sporulation events to produce haploid spores.

7 r the formation of environmentally resistant spores.

8 tead form multicellular fruiting bodies with spores.

9 h that covers Streptomyces aerial hyphae and spores.

10 se between anoxic patches as oxygen-tolerant spores.

11 ntifungal neutrophil killing of A. fumigatus spores.

12 nsmission is infection of leaves by airborne spores.

13 e management pathways to selectively destroy spores.

14 d aerial hyphae differentiate into chains of spores.

15 ounds in which some cells differentiate into spores.

16 establish a baseline measurement for fungal spores.

17 was characterized to predict trajectories of spores.

18 stages: vegetative hyphae, aerial hyphae and spores.

19 microparticles and B. anthracis Sterne 34F2 spores.

20 ation and early growth within communities of spores.

21 es generating up to 46% aneuploid or diploid spores.

22 udstone matrix containing diverse pollen and spores.

23 s developed, it was tested against B. cereus spores 14579 evaluating the effect of incubation time an

24 al to 3 h and absence of MgCl(2)), B. cereus spores 14579 were detected with a linear range between 1

25 eochemistry of 58 elements, (3) coprophilous spores, (4) sedimentary organic matter (OC and sedaDNA),

26 cialis induces the mass formation of resting spores, a heavily silicified life cycle stage associated

27 exposure causes meiotic defects or premature spore abortion in male reproductive organs, leading to m

28 spore species and 17 virtual taxa) and both spore abundance and community structure shifted temporal

29 cally higher net conductivity versus that of spore aggregates and non-viable C. difficile forms, whic

30 r climate-mimicking conditions, investigated spore and cyst ultrastructure, and related fitness chara

31 morphological functional traits of collected spores and assessed aerial AM fungal community structure

32 tested by infecting Galleria mellonella with spores and confirmed the anthrose mutant was significant

33 anomalies precede a decline in coprophilous spores and correlate with an abrupt peak in soot and C/O

34 We found that spores and cysts survived 22 degrees C equally well, but

35 and cysts, we measured long-term survival of spores and cysts under climate-mimicking conditions, inv

36 To understand fitness differences between spores and cysts, we measured long-term survival of spor

37 article signatures from sources that include spores and fungal hyphae.

38 how this obligate anaerobe forms infectious spores and how these spores germinate to initiate infect

39 Oocysts are meiotic spores and the product of parasite sex.

40 f SER-287, an oral formulation of Firmicutes spores, and the effects of vancomycin preconditioning on

41 ra (aOR, 1.03; 95% CI, 1.00-1.05), and total spores (aOR, 1.05; 95% CI, 1.01-1.09) was significantly

42 Bacterial spores are dormant cells that are encased in a thick pro

43 Chemical maps of single spores are generated and spectral differentiation betwee

44 cause invasive pulmonary aspergillosis when spores are inhaled into the respiratory tract and invade

45 anes and marks the surface of the developing spore as the site for coat assembly; and SpoIVA, a struc

46 Using Aspergillus flavus spores as a target organism, a comparison of plasma base

47 ngus, Fusarium solani from the standpoint of spores as seed inoculum and media selection for enhanced

48 The C. difficile spore assembly pathway also exhibits notable differences

49 ainst a lethal challenge of inhaled bacillus spores at 3 and 28 weeks after vaccination.

50 le in Mexico, maximize survival by releasing spores at night.

51 elease spores intermittently; others release spores at specific times of day.

52 uring fall, there is no benefit to releasing spores at the same time every day.

53 aindrop impact and carried the dry-dispersed spores away from the surface of the host plant.

54 mals, their capacity to generate a resistant spore bank, their rapid colonization of roots and their

55 aturized label-free aptasensor for B. cereus spores based on a gold screen-printed electrode function

56 In addition, the sterilization efficacy of a spore-based biosensor and the functioning principle are

57 A combined calorimetric gas- and spore-based biosensor array is presented in this work to

58 ,000 (10 K) or 40,000 (40 K) live N. ceranae spores/bee, Vg titers were significantly elevated by + 8

59 nd dry frost better than cysts, with group 4 spores being most resilient.

60 also more compacted than cysts, with group 4 spores being the most compacted.

61 nted electrode functionalized with B. cereus spores-binding aptamer (BAS-6R).

62 ions about fundamental processes involved in spore biology, host penetration and haustorium formation

63 e vacuole membranes that are enriched in the spore body relative to the germ tube.

64 Subsequently, they move away from the spore body to occupy the periphery of the nascent cell.

65 n the Streptomyces colonies and disseminates spores both via faecal pellets and through adherence to

66 ure of the ribosome from Paranosema locustae spores, bound by the conserved eukaryotic hibernation an

67 desiccation tolerance is common in seeds and spores but rare in leaves and other vegetative green tis

68 n, is necessary for proper encasement of the spore by the crust.

69 ferentiation of the reproductive hyphae into spores by arming a novel anti-sigma (RsiG) to bind and s

70 yces life cycle by facilitating dispersal of spores by soil arthropods.

71 and the MD Anderson Cancer Center Leukaemia SPORE CA100632 from the National Cancer Institute, Brist

72 These results suggest that C. difficile spores can respond to a diverse set of amino acid co-ger

73 n is its ability to produce oxygen resistant spores capable of surviving harsh conditions.

74 Pulmonary spore challenge with the wild-type strain caused high mo

75 Assembly of the Bacillus subtilis spore coat involves over 80 proteins which self-organize

76 a more complete model of the Exo pathway for spore coat polysaccharide biosynthesis and export.

77 The environmental resistance depends on a spore coat polysaccharide that is synthesised by the Exo

78 and polymerisation of the repeat unit of the spore coat polysaccharide.

79 L) are important for formation of the intact spore coat, while ExoE is the polyisoprenyl-phosphate he

80 pathways distinct from that responsible for spore-coat assembly.

81 e UT Special Program of Research Excellence (SPORE) cohort.

82 Hazard Ratio (HR) = 2.20, pv = 0.01) and the SPORE cohorts (HR = 2.15 and pv = 0.044), respectively,

83 namics upon germinant addition and visualize spores coming to life.

84 n Spectroscopy (CARS) is performed on single spores (conidia) of the fungus Aspergillus nidulans in o

85 to a loss of long-term viability of asexual spores (conidia), which is likely associated with the la

86 d mitochondria from one parent and the other spores contained mitochondria from the other parent.

87 c enzyme SleC, leading to degradation of the spore cortex peptidoglycan and subsequent reactivation o

88 Population exposure to Bacillus anthracis spores could cause mass casualties requiring complex med

89 even in rapidly mixed systems, longer-lived spores could similarly stabilize a diverse chaotic phase

90 ousand Aspergillus conidia (i.e., vegetative spores) daily and typically clear these in an asymptomat

91 s the advances made relative to B. anthracis spore decontamination science and technology since appro

92 ay target other proteins that function after spore delimitation.

93 these stochastic properties are affected by spore density and chemicals released from spores, germin

94 ion in Schizosaccharomyces pombe Germinating spores develop a single germ tube that emerges from the

95 septal peptidoglycan remodeling to maintain spore development.

96 These findings define a pathway that couples spore differentiation to the G(0)-like phase of the cell

97 utations, modestly reduced the efficiency of spore differentiation whereas spores were nearly absent

98 protein kinase (MAPK) in yeast that controls spore differentiation.

99 as drivers of rapid diversification, even in spore-dispersed plants.

100 pic variant, termed as F-type, fails to form spores, does not confer plant growth-promoting effect, a

101 After breaking of spore dormancy, Ctr6 localizes to the vacuole membranes

102 increased fungal lethality to mosquitoes at spore dosages as low as one conidium per mosquito.

103 sing M. pingshaense is effective at very low spore doses, its efficacy lasted longer than that of the

104 efficient dispersal of desiccation tolerant spores, evolved in the ancestral land plant.

105 he air over the course of one year and these spores exhibited traits that facilitate aerial dispersal

106 opmental program leading to the formation of spore-filled fruiting bodies.

107 We found that germinating spores first synthesize PG randomly on spherical surface

108 While individual spores follow unpredictable trajectories due to turbulen

109 Cells deleted for fin are defective for spore formation and exhibit increased levels of sigma(F)

110 g of the mechanisms controlling C. difficile spore formation and germination and describes strategies

111 Spore formation and germination are essential for the ba

112 differences relative to Bacillus spp., where spore formation has been more extensively studied.

113 (2020) demonstrates that c-di-GMP controls spore formation in Streptomyces venezuelae through seque

114 These results demonstrate that diatom spore formation is an effective defense strategy against

115 translationally in order to commit a cell to spore formation.

116 ine that these populations, while capable of spore-formation, were also likely replicating in situ in

117 nce of mitochondria, wherein two of the four spores formed subsequently contained mitochondria from o

118 signals relative to previously characterized spore formers.

119 quirements in C. difficile compared to other spore formers.

120 lostridioides) difficile is a Gram positive, spore forming anaerobic bacterium that is a leading caus

121 y Clostridium) difficile is a Gram-positive, spore-forming anaerobe and a leading cause of hospital-a

122 Spore-forming bacteria are a class of microorganisms tha

123 Combining spore-forming bacteria with a probiotic E. coli isolate

124 A combination of Enterobacteriaceae and spore-forming bacteria, but not colonization with either

125 Clostridium difficile is an anaerobic and spore-forming bacterium responsible for 15-25% of postan

126 mark of sporulation in B. subtilis and other spore-forming Firmicutes.

127 Bacillus anthracis, a spore-forming gram-positive bacterium, causes anthrax.

128 r (SERT) increases the relative abundance of spore-forming members of the gut microbiota, which were

129 by strictly anaerobic, sulfate-reducing, and spore-forming microorganisms.

130 onsidered impactful or relevant due to their spore-forming nature.

131 tomic data from S. molnari proliferative and spore-forming stages to compare the relative amount of e

132 Geobacillus sp. WSUCF1 is a Gram-positive, spore-forming, aerobic and thermophilic bacterium, isola

133 Clostridioides difficile is a Gram-positive, spore-forming, anaerobic bacterium that infects the huma

134 Bacillus anthracis is a spore-forming, Gram-positive bacterium responsible for a

135 Here, we show that the spore-forming, healthcare-associated enteropathogen Clos

136 Clostridioides difficile is a Gram-positive, spore-forming, toxin-producing anaerobe pathogen, and ca

137 , damage the DNA of microorganisms and their spore forms, and increase the biodegradability of organi

138 , TiO(2)(rutile), TiO(2)(amorphous) and free spore formulations on second-instar larvae of Ephestia k

139 reated with anthracnose solutions containing spores from either field-collected infected fruit ('frui

140 ells additionally defective in activation of spore gene expression.

141 It is unclear how these spherical spores germinate into rod-shaped, walled cells without p

142 aerobe forms infectious spores and how these spores germinate to initiate infection were largely unkn

143 on measurement, and mutagenesis coupled with spore germination analyses support a proposed model that

144 The first phase, spore germination and appressoria formation, requires a

145 Loss of anthrose delayed spore germination and enhanced sporulation.

146 d that ursodiol inhibits C. difficile R20291 spore germination and outgrowth, growth, and toxin activ

147 We present a rapid method to assess spore germination by using high throughput single-cell i

148 In this paper, we show that AHLs can affect spore germination in a representative of the earliest pl

149 Spore germination in C. difficile is regulated by the de

150 Here, we show that copper is essential for spore germination in Schizosaccharomyces pombe Germinati

151 C. difficile spore germination is triggered in response to certain bi

152 in both assays, with complete inhibition of spore germination observed at 10-25 muM.

153 es) that function as signaling molecules for spore germination or by simply remodeling the dormant ce

154 Spore germination rate in the colon depends on microbiot

155 er, we can detect significant differences in spore germination rates within just 4 h, with increasing

156 Assessment of C. difficile spore germination typically requires measurement of colo

157 ctural rather than signaling function during spore germination, and that in the actinobacteria, any s

158 LCO treatment affects spore germination, branching of hyphae, pseudohyphal gro

159 nt binding site and plays a critical role in spore germination.

160 onas aeruginosa results in the inhibition of spore germination.

161 t recruitment mechanism by which GRs trigger spore germination.

162 n prepared that inhibit taurocholate-induced spore germination.

163 by spore density and chemicals released from spores, germination interactions were quantified for fou

164 tra is then completed as a means to quantify spore heterogeneity.

165 trail may be more likely to encounter fungal spores implying a trade-off between resource discovery a

166 evaluate the inactivation of Bacillus cereus spore in mesquite flour with intense pulsed light (IPL)

167 the science in the inactivation of bacterial spores in a decontamination scenario, further research i

168 tration of antibiotics or unwanted spread of spores in any hospital setting, respectively.

169 e external growth area and the production of spores in inoculated orange fruit stored for 12 days at

170 ogical data to follow the trajectory of many spores in the atmosphere at different times of day, seas

171 ophobicity, constrain dispersal of bacterial spores in the environment.

172 a gene controlling PCD in germinated asexual spores in the filamentous fungus Neurospora crassa rcd-1

173 ulture, producing neither conidia nor sexual spores in the mycelial phase, but often producing coiled

174 P. aeruginosa siderophores to R. microsporus spores in the zebrafish larval model of infection result

175 howed that up to 3.51 log(10)CFU/g B. cereus spore inactivation was achieved with 8 kGy of gamma radi

176 icrobiological methods quantitatively impact spore inactivation.

177 m height and travel distance of the airborne spores increased with the aid of the air vortex.

178 As mice exposed to avirulent C. difficile spores ingested increasing quantities of laxatives, more

179 quiescent stage, such as bacterial or fungal spores, insect larvae, or plant seeds.

180 hage-hyphal interface but not the macrophage-spore interface due to differences in carbohydrate antig

181 Many species release spores intermittently; others release spores at specific

182 Germination of Bacillus spores is induced by the interaction of specific nutrien

183 The germination of ingested spores is often a necessary first step required for enab

184 namentation of the surface of dictyostelids' spores is the first time to be observed until now.

185 ral populations of Podospora anserina, seven spore killer types (Psks) have been identified through c

186 different chromosomal locations defines the spore killer types and creates a killing hierarchy withi

187 The phenomenon is observed as spore killing in multiple fungi.

188 mbe, an organism containing numerous gamete (spore)-killing wtf drivers, offers a tractable system to

189 isease caused by inhaling Bacillus anthracis spores, leads to respiratory distress, vascular leakage,

190 Sorocarp size, sorus size, spore length, ratio of sorus and sorophore, and ratio of

191 individuals; our data suggest the timing of spore liberation may be finely tuned to maximize fitness

192 isperse spores to move across landscapes and spore liberation takes different patterns.

193 generally viewed as non-metabolically active spore-like agents that await further infection events up

194 It induces a spore-like state, wherein cells do not replicate or spre

195 ee resin while young, with almost the entire spore mass still inside the sporotheca.

196 Although viral RNA was detected within spores, mature virions were not observed.

197 or decontamination efficiency and eliminated spores more effectively than Virkon, a finding attribute

198 PK) in Saccharomyces cerevisiae that couples spore morphogenesis to the completion of chromosome segr

199 Detection of HSA, Bacillus atrophaeus (BG spores), MS2 bacteriophage and Escherichia coli are demo

200 validated in both the NLST (n = 185) and the SPORE (n = 111) cohorts.

201 in both the NLST (n = 123, pv = 0.0089) and SPORE (n = 68, pv = 0.032) cohorts.

202 Specialized Program of Research Excellence (SPORE; N = 920; median follow-up 84 months).

203 sophila melanogaster host, in which parasite spores obtained in a mammalian cell culture infection sy

204 Spores of a strain producing an inactive form of CotH, l

205 It inhibited germination in quiescent spores of B. cinerea In germlings, it breached the funga

206 study the effect of sterilization process on spores of Bacillus atrophaeus.

207 The dormant resistant spores of Clostridioides difficile are transformed into

208 n-sized propagules of plant pathogens (e.g., spores of fungi).

209 compounds, enzymes, and vegetative cells and spores of microorganisms in various substrates published

210 l stressor infecting individuals with 10,000 spores of the fungal gut parasite Nosema ceranae.

211 Chemical-induced spores of the Gram-negative bacterium Myxococcus xanthus

212 Fumigermin inhibits germination of spores of the inducing S. rapamycinicus, and thus helps

213 graphy to observe thousands of dry-dispersed spores of the rust fungus Puccinia triticina being liber

214 into fruiting bodies that contain persistent spores on top of a cellular stalk.

215 ial cells and in mice exposed to A fumigatus spores or secreted fungal factors.

216 cts as an initial defence barrier to inhaled spores, orchestrating an inflammatory response and contr

217 0070), the Pacific Northwest Prostate Cancer SPORE (P50CA97186), the Institute for Prostate Cancer Re

218 Spore photoproduct lyase is a radical S-adenosyl-l-methi

219 e phylogenetic association of UGTs from free-sporing plants and gymnosperms, and identified an additi

220 spore relative hydrophobicity, disrupted the spore polysaccharide layer, and impaired crust structure

221 structures, excluding damaged cells from the spore population.

222 Spores produced on M1D medium with 94.76% viability were

223 was established before the divergence of the spore-producing land plants.

224 orkers reported the non-symbiotic growth and spore production of an arbuscular mycorrhizal (AM) fungu

225 sperm/pollen or meiotic drive during gamete/spore production.

226 and whole-genome sequencing of viable hybrid spore progeny, we identified complex sets of multiple ge

227 mily are employed, and even highly conserved spore proteins can have differential functions or requir

228 ctive sensors for the detection of bacterial spores, proteins, and classical swine fever.

229 apability of this sensor to detect B. cereus spores, proving the suitability of the DNA-based sensing

230 ctivation of crust genes caused increases in spore relative hydrophobicity, disrupted the spore polys

231 ng both intermittent and regular patterns of spore release as strategies to maximize spore survival i

232 e of periodicity, why (and if) the timing of spore release would matter to a fungus remains an open q

233 during the day fly for several days, whereas spores released at night return to ground within a few h

234 he aggregate patterns emerge: Statistically, spores released during the day fly for several days, whe

235 Species with short-lived spores reproducing where there is strong turbulence duri

236 obust layer that would contribute to overall spore resistance.

237 eria, any signaling function associated with spore resuscitation requires the activity of additional

238 h germinant receptors (GRs) localized in the spore's inner membrane.

239 ur at meter-scale resolution and near single-spore sensitivity and can be safely introduced into and

240 r the existence of germinosomes in wild-type spores, show their spatio-temporal dynamics upon germina

241 Analysis of LUAD cohorts from TCGA and SPORE showed that high expression of Id1 was a marker of

242 for a single-step detection of B. anthracis spore simulant (B. cereus spore).

243 bel-free measurement on site of B. anthracis spore simulant.

244 The plant produced multiple spore size classes, which is an essential innovation nec

245 sorus and sorophore, and ratio of sorus and spore size were positively correlated with increasing el

246 heir characteristic electrophysiology versus spores, so that germination can be assessed after just 4

247 y of aerial AM fungi was relatively high (20 spore species and 17 virtual taxa) and both spore abunda

248 a risk reduction for endothermic animals and spore spreading enhancement for fungi via wave-induced d

249 e, the effect of H(2)O(2) on three different spore strains , namely Bacillus atrophaeus, Bacillus sub

250 nerate a fitness landscape in which atypical spores, such as aneuploids and diploids, are advantageou

251 orylation module in the morphogenesis of the spore surface layers.

252 may serve an antiphagocytic function on the spore surface.

253 s of spore release as strategies to maximize spore survival in the air.

254 survived 22 degrees C equally well, but that spores survived wet and dry frost better than cysts, wit

255 indol-3-yl-methyl) cysteine were detected in spore suspensions recollected from WT plants, but at red

256 We created a synthetic, scalable microbial spore system that identifies object provenance in under

257 om which fungal parasites actively shoot out spores, targeting foraging ants because within colony tr

258 ion shows that the new C. difficile produces spores that are more resistant and have increased sporul

259 to differentiate into metabolically dormant spores that can survive extreme conditions.

260 eractions limits the colonization success of spores that relocate to new sites.

261 hanism to selectively kill meiotic products (spores) that do not inherit wtf4.

262 ugars and producing high levels of resistant spores, that is adapted for healthcare-mediated transmis

263 are influenced by the outermost layer of the spore, the crust.

264 In the case of spores, the exposure was detected in as little as 1 h wi

265 he intentional release of Bacillus anthracis spores through the U.S.

266 ent conidia, impaired in their production of spore tip mucilage.

267 The recalcitrance of C. difficile spores to currently available treatments and concomitant

268 Fungi disperse spores to move across landscapes and spore liberation ta

269 Key to pathogenesis is the ability of fungal spores to swell, germinate, and penetrate surrounding ti

270 Moreover, DeltargsD leads to increased spore tolerance to UV and oxidative stress, which might

271 global wheat production, because the fungal spores transmitting the disease can be wind-dispersed ov

272 Finally, we found that the spores transported by the air vortex can reach beyond th

273 len counts were collected using a volumetric spore trap.

274 with almost 100% of insects infected with 6 spores unable to transmit malaria within 5 days post-inf

275 A385 nm), while viabilities of non-protected spores under these conditions were 41.32%.

276 , differentiate to environmentally resistant spores upon starvation or chemical stress.

277 on by UV-A irradiation was measured, so that spore viability and mortality on Ephestia kuehniella (E.

278 ations under ultraviolet (UV) radiation with spore viability and mortality test on Ephestia kuehniell

279 tiple role in governing growth, development, spore viability, and secondary metabolism in A. nidulans

280 cking TAG or impaired of TAG hydrolysis show spore wall assembly defects, supporting a role for TAG a

281 single germ tube that emerges from the outer spore wall in a process called outgrowth.

282 ing a role for TAG and/or its metabolites in spore wall morphogenesis.

283 Spore walls consist of three layers and those of cysts o

284 ble for the observed diversity of pollen and spore walls, the processes involved remained obscure unt

285 sporulating cells and in vitro on synthetic spores, we report that SpoVM's localization is primarily

286 s and those of cysts of maximally two, while spores were also more compacted than cysts, with group 4

287 'Infected' spores were capable of germinating, but did not propagat

288 on survival were observed when C. fioriniae spores were filtered out of the solution.

289 efficiency of spore differentiation whereas spores were nearly absent in the double mutant.

290 Large numbers of AM fungal spores were present in the air over the course of one ye

291 Measured aerial spores were smaller than average for Glomeromycotinan fu

292 Bacteria can become dormant or form spores when they are starved for nutrients.

293 lapse imaging of wild-type Bacillus subtilis spores, which contain low numbers of germination recepto

294 gametogenesis requires production of haploid spores, which divide and differentiate into specialised

295 One of these strains failed to produce any spores, while another produced ~3% viable progeny.

296 hrose were phagocytized at higher rates than spores with anthrose, indicating that anthrose may serve

297 ary greatly in their ability to make haploid spores, with some isolates generating up to 46% aneuploi

298 segregating into two major fates, stalk and spore, within multicellular aggregates.

299 ompetitive index (CI) studies indicated that spores without anthrose disseminated to organs more exte

300 Spores without anthrose were phagocytized at higher rate