ライフサイエンスコーパス: predatory

1 gricultural habitats and were herbivorous or predatory.

2 Predatory abilities improved rapidly between days 1 and

3 were associated with high densities of coral-predatory Acanthaster starfish, across the tropical nort

4 as observed, which was induced by an unusual predatory action of the capsule on specific imine consti

5 odulation of the constituents induced by the predatory action of the capsule.

6 for survival, yet the circuits that control predatory action sequences are poorly understood.

7 to more readily habituate to agonistic-like predatory actions, communicate intentions from > 10 m ap

8 id species displayed marked individuality in predatory activities, ranging from low-cost sit-and-wait

9 nce patterns (N = 6,333 shark sightings) and predatory activity (N = 8,076 attacks on seals) at Seal

10 To examine the evolutionary basis of predatory adaptations, we sequenced the genomes of both

11 suborder Polyphaga with those of the mainly predatory Adephaga.

12 at provide protective (Batesian mimicry) and predatory (aggressive mimicry) benefits to other fishes

13 their defensive function and altering their predatory and antipredatory behaviors.

14 Myxobacteria are predatory and are prolific producers of secondary metabo

15 15% of OTUs were present in all samples from predatory and prey mite populations (core OTUs): the int

16 not dominated by a single taxon, but include predatory and scavenger taxa such as stichasterid seasta

17 f the most diverse (>7,000 spp.) lineages of predatory animals and have evolved an astounding diversi

18 ugs are one of the most successful clades of predatory animals based on their species numbers ( appro

19 .1-0.25 PAL requirement of large, mobile and predatory animals during the Cambrian explosion.

20 a moderately diverse lineage of principally predatory animals, at least in their immature stages, as

21 We surveyed the predatory ant species and studied predation by the domin

22 Leaf-chewing and leaf-mining herbivores, and predatory ants and spiders, were censused on > 1000 tree

23 ing, however, and some of the most effective predatory ants are solitary hunters with powerful trap j

24 The predatory appendage had significantly higher % Mg under

25 patterns of covariance among herbivorous and predatory arthropod guilds.

26 While many predatory arthropods consume non-prey foods from lower t

27 vestigated how changes in densities of large predatory arthropods in forest leaf-litter communities a

28 Moreover, large predatory arthropods strongly impacted litter decomposit

29 Plant-provided foods for predatory arthropods such as extrafloral nectar and prot

30 e occurred once or twice independently among predatory assassin bugs.

31 se (dropping/non-dropping off a plant upon a predatory attack) was measured repeatedly to classify in

32 us, while minor injury increases the risk of predatory attack, it also triggers a sensitized state th

33 njury, which, most probably, was caused by a predatory attack, presumably by a cephalopod; these were

34 de that these porpoises survived a grey seal predatory attack, with the bite lesions representing the

35 ivation, enabling mechanosensitive-triggered predatory attack.

36 d by vigorous shaking designed to simulate a predatory attack.

37 Transfer of information about predatory attacks between individuals allows schooling o

38 Moreover, traits associated with predatory avoidance were more prevalent in NIS and there

39 erse histopathology of various organs due to predatory bacteria administration was observed.

40 Therefore the effects of the predatory bacteria are complex and may be dependent on i

41 Our results suggest that generalist predatory bacteria are important determinants of how com

42 fety concerns regarding the potential use of predatory bacteria as a live antibiotic.

43 features, relating them to the potential of predatory bacteria as cellular medicines.

44 One proposal is the use of predatory bacteria as living antibiotics.

45 Predatory bacteria Bdellovibrio bacteriovorus and Micavi

46 asured in the colons of rats inoculated with predatory bacteria by 24 and 48 hours, with all but IL-1

47 has been demonstrated, but it was unknown if predatory bacteria can attenuate systemic bacterial burd

48 To determine whether predatory bacteria could reduce bacterial burden in vivo

49 Predatory bacteria did not induce inflammation on the oc

50 ke a standard of care antibiotic vancomycin, predatory bacteria did not inhibit corneal epithelial wo

51 Most studies focusing on predatory bacteria have been performed in vitro, thus th

52 ture studies are warranted regarding the use predatory bacteria in deeper tissues of the eye.

53 ations were used to determine the effects of predatory bacteria in mice.

54 sed the safety of intravenous inoculation of predatory bacteria in rats.

55 erial infections are required and the use of predatory bacteria may be one such approach.

56 Overall, predatory bacteria may have utility as a therapeutic mod

57 The results suggest that predatory bacteria may not be effective for treatment of

58 been performed in vitro, thus the effect of predatory bacteria on a live host, including the impact

59 Together these data support the safety of predatory bacteria on the ocular surface, but future stu

60 of rats and followed with multiple doses of predatory bacteria over 16 or 24 hours.

61 feed on other Gram-negative bacteria, making predatory bacteria potential alternatives to antibiotics

62 Bdellovibrio bacteriovorus are predatory bacteria that invade and kill a range of Gram-

63 While the ability of predatory bacteria to control bacterial infections in vi

64 The ability of predatory bacteria to reduce bacterial burden in vivo wi

65 oncerns associated with the potential use of predatory bacteria to treat infections.

66 ial dissemination analysis demonstrated that predatory bacteria were efficiently cleared from the hos

67 tal inoculations of Sprague-Dawley rats with predatory bacteria were performed.

68 Predatory bacteria were unable to significantly reduce K

69 The use of predatory bacteria, bacteria that prey upon other bacter

70 In assessing the potential of predatory bacteria, such as Bdellovibrio bacteriovorus,

71 axonomic representation over the week due to predatory bacteria.

72 no abnormal histopathological effects due to predatory bacteria.

73 issues showed no pathological changes due to predatory bacteria.

74 rtant evolutionary adaptation to an invasive predatory bacterial lifestyle.

75 An example of this occurs in the predatory bacterium Bdellovibrio bacteriovorus, which cy

76 tructures for an EAL enzyme Bd1971, from the predatory bacterium Bdellovibrio bacteriovorus, which is

77 bacteriovorus is a famously fast, flagellate predatory bacterium, preying upon Gram-negative bacteria

78 hereas they avoid high-frequency sounds like predatory bat calls [7].

79 Predatory Bdellovibrio bacteria invade the periplasm of

80 Predatory Bdellovibrio bacteriovorus are natural antimic

81 Predatory Bdellovibrio bacteriovorus are naturally antib

82 hether the cascading effects of above-ground predatory beetles (presence/absence) on the density and

83 Results revealed that predatory beetles did not reduce the density of detritiv

84 arasitoids, wasps, spiders, mites, bugs, and predatory beetles.

85 Predatory behavior and top-down effects in marine ecosys

86 ter the injury, providing direct evidence of predatory behavior by T. rex.

87 (80 Hz; 65 dB SPL) by freezing-a common anti-predatory behavior characteristic of an acoustic startle

88 evealed previously unknown complexity in the predatory behavior of dragonflies.

89 Fungal predatory behavior on nematodes has evolved independentl

90 dgroup; it may also be relevant for sicariid predatory behavior, because ethanolamine-containing sphi

91 Our results suggest that prey type, predatory behavior, salivary toxicity, and morphological

92 , fear/panic, depression/shutdown, pain, and predatory behaviors in response to challenging situation

93 alternative prey and observed their specific predatory behaviour and prey capture efficiency.

94 d warming (OAW) on the physiology, activity, predatory behaviour and susceptibility to predation of a

95 similarly important role in the mediation of predatory behaviour and susceptibility to predators.

96 Changes in Nucella predatory behaviour appeared to serve as a strategy to m

97 rthermore, we found that this variability in predatory behaviour had a significant impact on the bene

98 Here we demonstrate an artificial form of predatory behaviour in a community of protease-containin

99 In this study, the predatory behaviour of two strains of the periplasmic pr

100 he 'new head', which imbued vertebrates with predatory behaviour(1,2).

101 rons functions as a command system to induce predatory behaviour.

102 on non-target organisms; in this case, a key predatory biological control agent.

103 As long-lived apex predators, predatory birds represent a sentinel species similar to

104 invasion, adopt a round morphology, and lose predatory capacity and cellular integrity.

105 range of toxic effector molecules, allowing predatory cells to kill both prokaryotic as well as euka

106 side contact-mediated signaling and to allow predatory cells to remain on the prey longer as a result

107 at render protection against killing by T6SS predatory cells.

108 ly) in herbivorous (Calanus hyperboreus) and predatory (Chaetognaths, Paraeuchaeta glacialis, and The

109 ded, we analyzed the hunting dynamics of the predatory ciliate Lacrymaria olor, which locates and cap

110 orous taxa and the evolution of entirely new predatory clades.

111 s strategically increase service quality for predatory clients that can "punish" more severely.

112 ing relatives, photosynthetic chromerids and predatory colpodellids.

113 es, a classic example of coevolution between predatory common garter snakes (Th. sirtalis) and their

114 ction (EPME) led to reorganization of marine predatory communities, through introduction of air-breat

115 se, (ii) predator interference and (iii) non-predatory competition among predators.

116 outhern seas, and their success as a pelagic predatory component of marine and coastal ecosystems alo

117 The venom of the marine predatory cone snails (genus Conus) has evolved for prey

118 xpressed specifically in the venom glands of predatory cone snails, animals that synthesize a remarka

119 species in the Indo-west Pacific, the large predatory coral trout Plectropomus leopardus (Serranidae

120 osa) from habitats with and without abundant predatory crabs differed in constitutive and inducible a

121 hibit a generic avoidance response to large, predatory crustaceans.

122 Bdellovibrio bacteriovorus is a predatory deltaproteobacterium that encounters individua

123 show competition between defensive (to avoid predatory detection) and approach (to obtain food) behav

124 We describe the most complete skeleton of a predatory dinosaur from this gap, which belongs to a new

125 arge, warm-adapted species (i.e., snails and predatory dipterans) relative to small-bodied, cold-adap

126 mselfly larvae to chlorpyrifos and cues from predatory dragonflies and focused on body stoichiometry

127 e describe small target-selective neurons in predatory dragonflies that exhibit localized enhanced se

128 of Daphnia magna Straus (as a prey) with the predatory dragonfly ( Anax junius : Odonata) nymph using

129 a key tenet of this hypothesis by analyzing predatory drill holes in fossil marine shells, which pro

130 Microraptorines are a group of predatory dromaeosaurid theropod dinosaurs with aerodyna

131 Despite knowledge on invasive species' predatory effects, we know little of their influence as

132 itness) of injured animals during subsequent predatory encounters.

133 longside prey bacteria and so encode diverse predatory enzymes that are hard for pathogens to resist

134 y occupied ecological niches associated with predatory euarthropods.

135 Effects extended beyond discrete predatory events and persisted steadily for 10 d, the du

136 orm has a wide mouth and two teeth, allowing predatory feeding on other nematodes.

137 potentially pervasive consequences of large predatory fish depletion on marine ecosystem function.

138 ces than expected based on market value, and predatory fish have lower shadow prices than expected ba

139 e the strength of predation exerted by large predatory fish in the world's oceans.

140 ine of mercury in adult bluefish; (2) marine predatory fish may have been contaminated by anthropogen

141 Guppies encountering predatory fish rapidly enhance the conspicuousness of th

142 panther grouper (Chromileptes altiveli) is a predatory fish species and popular imported aquarium fis

143 pecially, are frequently detected in certain predatory fish species.

144 In predatory fish, environmental MeHg concentrations are am

145 ting biomimetic robotic guppies against real predatory fish, we show this conspicuous eye coloration

146 rease total fishery productivity by removing predatory fish.

147 ultiple trophic levels from phytoplankton to predatory fish.

148 between a small goby host and several larger predatory fish.

149 -level investigations have demonstrated that predatory fishes (angelfishes and some parrotfishes) dif

150 The effects of climate change on predatory fishes in deep shelf areas are difficult to pr

151 roduction extends throughout the atoll, with predatory fishes showing equal planktonic reliance betwe

152 these stressors remain understudied in large predatory fishes, including sharks.

153 Little is known about the large predatory fishes, primarily snappers (subfamily Etelinae

154 y high hard coral cover and large numbers of predatory fishes.

155 e, we characterize Ancoracysta twista, a new predatory flagellate that is not closely related to any

156 and the reaction time, respectively, during predatory flights.

157 The predatory form of B. sinensis was typologically similar

158 In addition, the ratio of the predatory form to the mycophagous form varied among diff

159 proportion of the population manifested as a predatory form.

160 trys oligospora from saprophytic to nematode-predatory form; this predacious form is characterized by

161 were repurposed from an initial insecticidal predatory function to a role in defending against nonhum

162 focal predators; native prey) to compare the predatory functional responses of native Gammarus dueben

163 Predatory functional responses play integral roles in pr

164 d how Caenorhabditis elegans responds to the predatory fungus Arthrobotrys oligospora.

165 glands, acting as an agent of selection upon predatory garter snakes (Thamnophis).

166 eb-building spiders are an extremely diverse predatory group due to their use of physiologically diff

167 fluorescent RomR(Bd) microscopically during predatory growth shows that it does not dynamically relo

168 Triassic predatory guild evolution reflects a period of ecologica

169 Since these sharks comprise a predatory guild within the Southern California Bight (SC

170 edominance of less defended mimics the three predatory guilds avoid the mimics because of the additiv

171 competition for overlapping resources within predatory guilds.

172 a powerful ecological proxy reflecting both predatory habits as well as phylogenetic relationships i

173 ggest that central amygdala neurons instruct predatory hunting across jawed vertebrates.

174 e for the central nucleus of the amygdala in predatory hunting.

175 teractions and life histories of a cohort of predatory Hynobius retardatus salamander larvae and thei

176 ated that the invasive amphipod had a higher predatory impact (lower handling time) on two of three p

177 in 'anadromous lakes' due to the very strong predatory impact of anadromous alewife on populations of

178 es, with the potential to further reduce the predatory impact of the invasive amphipod or increase th

179 act of the invasive amphipod or increase the predatory impact of the native amphipod in the presence

180 (MPEs) might radically alter predictions of predatory impact that are based solely on the impact of

181 ture, body-size and prey density alter gecko predatory impacts in ecosystems.

182 es to understand the invasiveness and future predatory impacts of geckos, and other invasive species

183 greater understanding and prediction of the predatory impacts of invasive species.

184 s indicates that temperature-dependent gecko predatory impacts will be mediated by population demogra

185 t effective approach to reducing undesirable predatory impacts.

186 This predatory insect is a major threat to the native inverte

187 However, predatory insect larvae using a small number of visual i

188 Multiple predatory insect lineages have developed a raptorial lif

189 remote sub-Antarctic Kerguelen Islands, the predatory insect Merizodus soledadinus (Coleoptera: Cara

190 inocular stereopsis in the praying mantis, a predatory insect.

191 A new study comparing two predatory insects demonstrates how neurons that are homo

192 are the first major group of ground-dwelling predatory insects to become eusocial, increasing efficie

193 erbivores, while reducing the recruitment of predatory insects to herbivore-damaged plants.

194 erts (Z)-3- to (E)-2-GLVs thereby attracting predatory insects.

195 Here, we show that predatory interactions of a phage with an important envi

196 g (wet weight) for fish muscle, zooplankton, predatory invertebrates, and nonpredatory invertebrates,

197 There are a significant number of predatory journals in ophthalmology, but fewer than in o

198 , and additionally examined the effects on a predatory lacewing (Chrysoperla carnea).

199 The predatory lacewing C. carnea, however, efficiently degra

200 Predatory lady beetles often consume non-prey foods like

201 LOGY/PRINCIPAL FINDINGS: Here we report on a predatory ladybird beetle whose natural history suggests

202 acteriovorus from prey, part-way through the predatory lifecycle.

203 The predatory lifestyle of Beroe is supported by the extensi

204 evinces functional adaptations for an active predatory lifestyle within the context of Cambrian bival

205 ited by a suite of adaptations aiding a keen predatory lifestyle, including robust hind limb elements

206 occur with many ecological traits, such as a predatory lifestyle.

207 evolutionary innovation and selection for a predatory lifestyle.

208 latory, and respiratory systems related to a predatory lifestyle.

209 logical trend toward increasingly active and predatory lifestyles, culminating in jawed vertebrates t

210 ulation of central amygdala of mice elicited predatory-like attacks upon both insect and artificial p

211 Spiders represent an ancient predatory lineage known for their extraordinary biomater

212 urban A. sagrei coexisting with the invasive predatory lizard Leiocephalus carinatus was associated w

213 orsal and caudal fins were adapted for swift predatory locomotion and long-swimming periods.

214 ches are faster and require more energy than predatory lunges.

215 piscivorous snake that uses a unique form of predatory luring as a foraging tactic, we observed 22 ju

216 lgesic alpha-conotoxin Vc1.1, a peptide from predatory marine cone snail venom, inhibits Cav2.2 chann

217 Cone snails are predatory marine gastropods characterized by a sophistic

218 esozoic (266-66 Myr ago) were remarkable for predatory marine reptiles, but their modes of locomotion

219 okins are ~20-amino acid peptides present in predatory marine snail venoms that function as allosteri

220 This cilia-dependent predatory mechanism is evolutionarily conserved in Prist

221 the role of copper and other soft metals in predatory mechanisms of protozoa, we examined survival o

222 and nutritional diversity/complexity promote predatory mite abundance and can help to maintain the be

223 The inoculation of GPM resulted in higher predatory mite densities and reduced the negative impact

224 Neoseiulus cucumeris is a predatory mite used for biological control of arthropod

225 GPM availability favored the coexistence of predatory mites at a low density of the intraguild prey.

226 Environmental bacteria were more abundant in predatory mites, while symbiotic bacteria prevailed in p

227 ions on grape, which involves two generalist predatory mites.

228 ting population abundance and persistence of predatory mites.

229 uniquely integrated as a consequence of this predatory mode and covary across species while finding n

230 eplace fish that exhibit an effective visual predatory mode is counterintuitive because jellyfish are

231 f dogwhelks (Nucella lapillus), a widespread predatory mollusc that structures biodiversity in temper

232 We investigated the predatory nematode Pristionchus pacificus and, through i

233 K. veneficum is a predatory, nonbioluminescent dinoflagellate that produce

234 (carp, herring) contained more TGs than did predatory ones (pike, cod).

235 nces, paleontologists can infer asymmetry in predatory or foraging behavior, including predation scar

236 ikely dismembered, entering the resin due to predatory or scavenging behaviour by a larger animal.

237 We provide the first molecular evidence for predatory phage shaping microbial community structure du

238 ducers (AIs) can protect V. cholerae against predatory phages.

239 ithin this environment authors should beware predatory practices.

240 warming associated threats such as increased predatory pressure and ocean acidification.

241 Intense predatory pressure by bacterivorous protists may have ir

242 ephalopods (i) caused a dramatic increase in predatory pressure, which in turn prevented the emergenc

243 coevolved simultaneously with a virus and a predatory protist, as a result of fitness trade-offs bet

244 The proliferation of predatory protists may have been responsible for much of

245 nded with an increased relative abundance of predatory protists of the phylum Cercozoa.

246 Predatory publishing has had a significant impact on the

247 must raise awareness about the existence of predatory publishing within ophthalmology, and must indi

248 field methods are well established, and the predatory relationship between lytic bacteriophage and t

249 al of their vertebrate consumers, exhibiting predatory release on a geological time scale.

250 using higher frequency sounds did not elicit predatory responses in D. spinosa.

251 nated behaviours, including social motility, predatory rippling and fruiting body formation.

252 In parallel to the simulations, M. xanthus predatory rippling behavior was experimentally observed

253 a) before, during, and after encountering a "predatory" robot situated remotely from the nest.

254 f the Aleutian Archipelago where the loss of predatory sea otters has resulted in the trophic downgra

255 In one such system, the predatory sea slug Pleurobranchaea, appetite is readily

256 ts, peltospiroid gastropods, anemones, and a predatory sea star.

257 Moreover, Mesozoic diversity changes in the predatory sea urchins show a positive correlation with d

258 Our hypothesised role of predatory selection acting on females to generate both e

259 lation in orchid mantises and suggest female predatory selection as the likely driving force behind t

260 -be predators, and those acting later in the predatory sequence are more likely to be dishonest.

261 Despite global declines of apex predatory sharks, evidence for ecosystem consequences re

262 cies that deter predators using similar anti-predatory signals.

263 Superior predatory skills led to the evolutionary triumph of jawe

264 is should directly facilitate capture by the predatory snail.

265 coevolutionary arms race with TTX-resistant predatory snakes, but the source of TTX in newts is unkn

266 an additional visual channel for these small predatory songbirds.

267 Some predatory species, such as Vibrio cholerae, use their T6

268 of arthropods, represented by such forms as predatory spiders and scorpions, parasitic ticks, humic

269 p predators, sharing a trophic position with predatory spiders.

270 ky Mountain Ranges, to reveal the effects of predatory sportfish introduction on multiple taxonomic,

271 antly and match divergence in eye design and predatory strategies.

272 Nematophagous fungi employ three distinct predatory strategies: nematode trapping, parasitism of f

273 Here we use an animal model of predatory stress-induced anxiety-like behavior to invest

274 speed, such as the mantis shrimp's ultrafast predatory strike and the flea's jump.

275 However, power-amplified predatory strikes were not previously known in one of th

276 tage for the parallel evolution of ballistic predatory strikes.

277 ded less often and less rapidly to simulated predatory strikes.

278 origin and early evolution of both the novel predatory structure and of the subfamily Steninae (Coleo

279 venomous secretome assembled a sophisticated predatory structure from extracellular matrix motif prot

280 acterial and antieukaryotic effectors out of predatory T6SS(+) cells and into prey cells.

281 opod insectivores constitute two co-dominant predatory taxa in many ecosystems, and the emergent prop

282 lective force (sterol nutrition) that drives predatory taxa to omnivory.

283 Previous studies indicate that specialized predatory techniques in carnivores do not correlate with

284 ersally regarded as a 'typical' terrestrial, predatory theropod, and there are no indications that it

285 t fitness benefits by accurately classifying predatory threat according to the species of predator an

286 E STATEMENT Although behavioral responses to predatory threat are essential for survival, the underly

287 idering the long history and often pervasive predatory threat associated with humans across the globe

288 e an effective and common adaptation against predatory threat in Sahara-Sahelian desert rodents.

289 his view, ecological studies have found that predatory threats cause animals to limit foraging to few

290 ded that omnivorous plankton will shift from predatory to herbivorous feeding with climate warming, a

291 Hence, anti-predatory traits have been intensively studied.

292 ross nine Alaskan lakes that vary in whether predatory trout are absent, native, or have been stocked

293 ones, or the ingenious snapping mechanism of predatory Venus flytraps that rely on concave-to-convex

294 sleep-mediated energy conservation and anti-predatory vigilance.

295 In Drosophila melanogaster, exposure to predatory wasps leads to inheritance of a predisposition

296 rge generated by electric eels is a powerful predatory weapon.

297 rial antibiotic production can function as a predatory weapon.

298 een the plant Camellia japonica and its seed predatory weevil, Curculio camelliae, provides support f

299 e bioluminescence induced by the approach of predatory whales.

300 The predatory zooplankton, the spiny water flea (Bythotrephe