ライフサイエンスコーパス: hydrothermal vent

1 at approximately 5,000 m, the deepest known hydrothermal vent.

2 of ancient lineage isolated from a deep-sea hydrothermal vent.

3 n that FeOB are abundant at certain deep-sea hydrothermal vents.

4 chemosynthetic environments: cold seeps and hydrothermal vents.

5 assuming that organic syntheses can occur in hydrothermal vents.

6 e long been used as experimental proxies for hydrothermal vents.

7 uses inhabited the subseafloor crust beneath hydrothermal vents.

8 a half kilometers below the ocean surface at hydrothermal vents.

9 bitable environments may have been submarine-hydrothermal vents.

10 idea that autotrophic metabolism emerged at hydrothermal vents.

11 across geochemically different diffuse fluid hydrothermal vents.

12 ulations in the warm subseafloor of deep-sea hydrothermal vents.

13 xylem and phloem, and surviving in deep-sea hydrothermal vents.

14 gales, an order well represented in deep-sea hydrothermal vents.

15 ose via thermodynamically directed events at hydrothermal vents.

16 e nanoscale tubes, brinicles, or chimneys at hydrothermal vents.

17 our observations provide direct evidence for hydrothermal vents acting as a source of old carbon to t

18 l reactor to simulate conditions in alkaline hydrothermal vents, allowing investigation of the possib

19 Hydrothermal venting along mid-ocean ridges exerts an im

20 Submarine hydrothermal venting along mid-ocean ridges is an import

21 r previously unknown, diverse, and very deep hydrothermal vents along the approximately 110 km long,

22 Since the first discovery of deep-sea hydrothermal vents along the Galapagos Rift in 1977, num

23 Hydrothermal vents along the mid-ocean ridges host ephem

24 ic Circumpolar Current, downstream of active hydrothermal vents along the Southwest Indian Ridge.

25 ative to the distribution and temperature of hydrothermal vents along this section of the ridge sugge

26 hree marine environments, including deep-sea hydrothermal vents (Alvinella pompejana), the temperate

27 lculate the relative contribution from dust, hydrothermal venting and reductive and non-reductive sed

28 They exist in environments such as hydrothermal vents and cold seeps and have a reduced gut

29 Deep-sea hydrothermal vents and cold seeps are submarine springs

30 ting that thermal hydrocarbon synthesis near hydrothermal vents and deeper in the magma-hydrothermal

31 ioning among the chemosynthetic symbioses at hydrothermal vents and illustrate the coupling between s

32 r, and flux estimates from atmospheric dust, hydrothermal vents and oceanic sediments vary by orders

33 ave identified environments as rich in H2 as hydrothermal vents and seafloor-spreading centres and ha

34 and possible antiquity of faunas at deep-sea hydrothermal vents and seeps have been debated since the

35 yperthermophilic archaea present in deep-sea hydrothermal vents and terrestrial hot springs.

36 William Brazelton introduces deep sea hydrothermal vents and the unusual life forms they host.

37 precipitation of ferrous iron emanating from hydrothermal vents and thus suggest that the original ro

38 colonise extreme ecological niches, such as hydrothermal vents and whale falls.

39 fer insights into the effects of pressure on hydrothermal venting, and the biogeography of vent fauna

40 re we report an anion-selective CLR from the hydrothermal vent annelid worm Alvinella pompejana that

41 During coculture of a hydrothermal vent archaeon with a bacterial competitor,

42 Deep-sea hydrothermal vents are a significant source of dissolved

43 Deep-sea hydrothermal vents are a significant source of oceanic i

44 Hydrothermal vents are a well-known source of energy tha

45 Natural CO2 releases from shallow marine hydrothermal vents are assumed to mix into the water col

46 Hydrothermal vents are ephemeral because of frequent vol

47 r than 2000 m on continental slopes, whereas hydrothermal vents are found at greater depths along act

48 beworms to thrive in the harsh conditions of hydrothermal vents are hemoglobins that permit the seque

49 Hydrothermal vents are highly dynamic ecosystems and are

50 Deep-sea hydrothermal vents are highly dynamic habitats character

51 Deep-sea hydrothermal vents are important in global biogeochemica

52 Active hydrothermal vents are oases for productivity in the dee

53 asses of the North Atlantic and diffuse flow hydrothermal vents are one to two orders of magnitude mo

54 Deep-sea hydrothermal vents are patchily distributed ecosystems i

55 Deep-sea hydrothermal vents are populated by dense communities of

56 However, connectivity patterns among hydrothermal vents are still poorly understood because t

57 hermal environments, such as hot springs and hydrothermal vents, are hotspots for carbon cycling and

58 stewaters, ore deposits, mining regions, and hydrothermal vents, as exemplified by the formation of n

59 omarina loihiensis, isolated recently from a hydrothermal vent at 1,300-m depth on the Loihi submarin

60 geochemical data for high-temperature active hydrothermal venting at Dragon Horn area (49.7 degrees E

61 ectively, these findings reveal multifaceted hydrothermal venting at Lucky B, driven by geological an

62 of hydrothermally-derived Mn, implying that hydrothermal venting at the Chicxulub structure may have

63 ion on the African margin (1-4 per cent) and hydrothermal venting at the Mid-Atlantic Ridge (2-6 per

64 The discovery of hydrothermal vents at oceanic ridge crests and the appre

65 on of the fauna is similar to that of Arctic hydrothermal vents at similar depths, including the Jotu

66 e observe that both high and low temperature hydrothermal vents at the 9 degrees 50' N; 104 degrees 1

67 Although eels thrive in hydrothermal vents at the summit of Nafanua, venting els

68 te, Cu and Zn-containing pyrite, and iron in hydrothermal vent black smoker emissions.

69 is possible that early life diversified near hydrothermal vents, but hypotheses that life first occup

70 for microbial communities at two neighboring hydrothermal vents by examining the sequences of more th

71 his study characterizes mineral catalysts at hydrothermal vents by investigating the interactions bet

72 Warm fluids emanating from hydrothermal vents can be used as windows into the rocky

73 e vent source with sufficient magnitude that hydrothermal vents can have far-field effects on global

74 At deep-sea hydrothermal vents, chemosynthetic bacteria and archaea

75 In habitats such as deep-sea hydrothermal vents, chemosynthetic symbioses dominate th

76 ntamination standard from Lake Erie and of a hydrothermal vent chimney sample from the Guaymas Basin

77 ht emitted from the orifices of black smoker hydrothermal vent chimneys.

78 including sulfate-methane transition zones, hydrothermal vents, coastal sediments, and deep-sea surf

79 dosymbionts are the metabolic cornerstone of hydrothermal vent communities, providing invertebrate ho

80 ivity is particularly intriguing in deep-sea hydrothermal vent communities, where the habitat is patc

81 ino acids is changed for organisms living in hydrothermal vents compared with those living at the sea

82 few ancient sedimentary basins with numerous hydrothermal vent complexes (HTVCs) where craters appear

83 matter, and thermogenic methane and CO2 from hydrothermal vent complexes.

84 Pyruvate has been produced under simulated hydrothermal vent conditions from alkyl thiols and carbo

85 i-Fe nitride heterostructure under simulated hydrothermal vent conditions.

86 acting across thin FeS walls within alkaline hydrothermal vents could drive carbon assimilation, lead

87 hermophilic microorganism that is found near hydrothermal vents deep under the sea, where the pressur

88 Many invertebrates at deep-sea hydrothermal vents depend upon bacterial symbionts for n

89 olinae) are globally distributed at deep-sea hydrothermal vents, depend upon chemoautotrophic symbion

90 rge chemosynthetic mussels found at deep-sea hydrothermal vents descend from much smaller species ass

91 of Epsilonproteobacteria as episymbionts in hydrothermal vent ecosystems is a product of adaptive ca

92 and biogeochemical analysis of the deep-sea hydrothermal vent ecosystems rely on water sample recove

93 Hydrothermal vent ecosystems support diverse life forms,

94 bionts are metabolically tuned for growth in hydrothermal vent ecosystems with genes encoding the com

95 eep sea ecology and biogeochemical cycles in hydrothermal vent ecosystems.

96 nerated mesoscale eddies in the transport of hydrothermal vent efflux and of vent larvae away from th

97 rous mineral formations near subsea alkaline hydrothermal vents embed microenvironments that make the

98 However, hydrothermal vents emit globally significant inventories

99 cano that hosts a network of low-temperature hydrothermal vents enriched in ferrous iron that support

100 Continuing explorations of submarine hydrothermal vent environments have yielded new hyperthe

101 As, we characterized eukaryotic diversity in hydrothermal vent environments of Guaymas Basin in the G

102 s and the occurrence of growth substrates in hydrothermal vent environments.

103 bsurface sediments to those found in on-axis hydrothermal vent environments.

104 read euryarchaeotal lineage, DHVE2 (deep-sea hydrothermal vent euryarchaeotic 2).

105 tem, but the biogeography and ecology of its hydrothermal vent fauna are previously unknown.

106 s are emblematic representatives of the deep hydrothermal vent fauna at the Mid-Atlantic Ridge.

107 Although the larvae of hydrothermal vent fauna can rapidly colonize new vent si

108 hemical data from two gravity cores near the hydrothermal vent field Loki's Castle at the Arctic Mid-

109 show that hypocentres beneath a well-studied hydrothermal vent field on the East Pacific Rise cluster

110 red gastropod mollusc from the Kairei Indian hydrothermal vent field, which is unlike any other known

111 sive knowledge of the distribution of active hydrothermal vent fields along midocean ridges is essent

112 position of the bloom relative to two active hydrothermal vent fields along the Australian Antarctic

113 caris chacei) is a Bresiliid shrimp found at hydrothermal vent fields along the Mid-Atlantic Ridge.

114 cies of anomuran crab, Kiwa tyleri, occur at hydrothermal vent fields on the East Scotia Ridge.

115 s exiting the basaltic crust in and near two hydrothermal vent fields on the Endeavour Segment, Juan

116 Here we report the discovery of two hydrothermal vent fields on the Mid-Cayman spreading cen

117 lfurimonas spp. are widespread in sediments, hydrothermal vent fields, aquifers and subsurface enviro

118 Within the endemic invertebrate faunas of hydrothermal vents, five biogeographic provinces are rec

119 methanogenic archaeon isolated from deep-sea hydrothermal vent fluid was found to reduce N(2) to NH(3

120 ition metal sulfide minerals under simulated hydrothermal vent fluids at more moderate temperatures (

121 in situ extraction of organic compounds from hydrothermal vent fluids through a unique solid phase mi

122 ng freshwater from groundwater wells, marine hydrothermal vent fluids, and marine sediment porewaters

123 ck of prokaryotic biomass within discharging hydrothermal vent fluids.

124 stimate of protistan grazing pressure within hydrothermal vent food webs, highlighting the important

125 The hydrothermal vent gammaproteobacterium Thiomicrospira cr

126 Shells of hydrothermal vent gastropods are often covered by inorga

127 The hydrothermal vent genotypes appear to be obligate fermen

128 ies present at the ESR and at other deep-sea hydrothermal vents globally indicate that vent biogeogra

129 Alkaline hydrothermal vents have become a candidate setting for t

130 iochemistry of many taxa inhabiting deep-sea hydrothermal vents have been elucidated; however, the ph

131 Hydrothermal vents have been identified as a potentially

132 In each segment we located deep-sea hydrothermal vents hosting high-temperature black smoker

133 Based on recent abyssal dFe enrichments near hydrothermal vents, however, the leaky vent hypothesis a

134 lobsters, we collected ten specimens from a hydrothermal vent in the Guaymas Basin (Gulf of Californ

135 pth near a newly discovered carbonate-hosted hydrothermal vent in the Gulf of California.

136 Given the known sites of hydrothermal venting in these regions, this dFe must hav

137 ery of chemosynthetic ecosystems at deep-sea hydrothermal vents in 1977 changed our view of biology.

138 s also been proposed as a gateway connecting hydrothermal vents in different oceans but is little exp

139 uge temperature gradients are present around hydrothermal vents in the deep ocean seafloor, this proc

140 Our data also indicate that hydrothermal vents in the North Atlantic are a source of

141 High-temperature (81 degrees C) hydrothermal vents in the northern moat (945-m water dep

142 y be used by the species recently found near hydrothermal vents in the Pacific Ocean.

143 xperiment-an injection of mantle helium from hydrothermal vents into the Circumpolar Current near Dra

144 corroborates a long-standing hypothesis that hydrothermal vent invertebrates affiliate with locally a

145 Microbial productivity at hydrothermal vents is among the highest found anywhere i

146 hat most of the dissolved iron discharged by hydrothermal vents is lost from solution close to ridge-

147 cology and evolution in globally distributed hydrothermal vents is shaped by endemism and thus may ha

148 es of manganese nodules, to the discovery of hydrothermal vents, it has been recognized that microorg

149 Southern Ocean hydrothermal vents juxtapose two extremes - intense food

150 annelid family strictly endemic to deep-sea hydrothermal vents located on the ridge crests in the Pa

151 Often, chemoautotrophs associate with the hydrothermal vent megafauna.

152 r and increases understanding of the role of hydrothermal vent microbial communities in deep ocean bi

153 At deep-sea hydrothermal vents, microbial communities thrive across

154 Here, through the enrichment of hydrothermal vent microorganisms, we recovered two circu

155 chemosynthetic ecosystems in the vicinity of hydrothermal vents, molecular insights into its solvatio

156 B, ceramide-like metabolites of the deep-sea hydrothermal vent mussel Bathymodiolus thermophilus, was

157 Evidence is growing that hydrothermal venting occurs not only along mid-ocean rid

158 At the nearly pristine hydrothermal vents of the deep sea, highly endemic anima

159 nitial discovery of low-temperature alkaline hydrothermal vents off the Mid-Atlantic Ridge axis nearl

160 Animals endemic to deep-sea hydrothermal vents often form obligatory symbioses with

161 d microdistribution of faunal assemblages at hydrothermal vents often reflect the fine-scale spatial

162 lives at abyssal depths in association with hydrothermal venting on midocean ridges.

163 Here we present evidence for active hydrothermal venting on the Gakkel ridge, which is the s

164 drothermal plume to constrain the impacts of hydrothermal vents on deep-sea carbon cycling.

165 Hydrothermal vents on mid-ocean ridges of the northeast

166 Such findings reveal the important role of hydrothermal vents on surface biogeochemistry, potential

167 specialised fauna documented in this paper, hydrothermal vents on the AMOR should be regarded as vul

168 series of exit fluid temperatures from five hydrothermal vents on the East Pacific Rise axis, betwee

169 ubeworm, Riftia pachyptila, which lives near hydrothermal vents on the ocean floor, harbors a sulfur

170 producing enzyme in Methanopyrus kandleri, a hydrothermal vent organism.

171 Exploration of deep-sea hydrothermal vents over the past quarter century has rev

172 isms are important in many habitats, such as hydrothermal vents, oxic-sulfidic interfaces, or oilfiel

173 ct water mass characteristic of a nonbuoyant hydrothermal vent plume.

174 rgy at depths ranging from 800 to 4,950 m in hydrothermal vent plumes and pelagic background seawater

175 lyzed oxidation of reduced sulfur species in hydrothermal vent plumes in the deep oceans supported th

176 se of filamentous microorganisms from modern hydrothermal vent precipitates and analogous microfossil

177 As hydrothermal vents produce light, vision may supplement

178 extreme and geographically isolated nature, hydrothermal vents provide a valuable window into the en

179 s sedimentary rocks, interpreted as seafloor-hydrothermal vent-related precipitates, from the Nuvvuag

180 Hydrothermal vents represent a deep, hot, aphotic biosph

181 49,962 viruses from 52 globally distributed hydrothermal vent samples (10 plume, 40 deposit, and 2 d

182 l hot spring sediments in China and deep-sea hydrothermal vent sediments in Guaymas Basin, Gulf of Ca

183 terium isolated from the Grandbonum deep-sea hydrothermal vent site at the East Pacific Rise (13 degr

184 Alvinella pompejana inhabits deep-sea hydrothermal vent sites along the East-Pacific Rise, whe

185 y through quantification of symbionts at two hydrothermal vent sites and symbiont evolution using fun

186 microbial communities in venting fluids from hydrothermal vent sites at the Mid-Cayman Rise.

187 Life at hydrothermal vent sites is based on chemosynthetic prima

188 ict dispersal under current regimes at other hydrothermal vent sites.

189 ncluding sulfidic karst systems, shallow-sea hydrothermal vents, sites of acid mine drainage, and aci

190 nomic approaches to four species of deep-sea hydrothermal vent snails that live in association with c

191 Most of the new species from LCVF are either hydrothermal vent specialists or have been reported from

192 Conversely, hydrothermal vent species with rapid cell division and g

193 While on-site measurements near hydrothermal vents support this possibility, laboratory

194 e stratigraphy to date the active phase of a hydrothermal vent system and find it to postdate massive

195 osynthetic ecosystem from the most southerly hydrothermal vent system known.

196 n iron-containing sediments near an alkaline hydrothermal vent system.

197 a shallow groundwater reservoir and a marine hydrothermal vent system.

198 rous sediments of the global mid-ocean ridge hydrothermal vent system.

199 Here we report measurements of hydrothermal vent temperature from several vents on the

200 Hydrothermal vent temperatures fluctuate in response to

201 Decadal fluctuations in hydrothermal vent temperatures likely mimic the rate of

202 environmental samples ranging from deep-sea hydrothermal vents to insect guts, providing a powerful

203 ipitation abound in nature, from chimneys at hydrothermal vents to soda straws in caves.

204 channels within the mineral precipitates of hydrothermal vent towers have previously been proposed t

205 The bacterial symbiont of the hydrothermal vent tubeworm fixes carbon via the Calvin-B

206 stal structure of the C1 hemoglobin from the hydrothermal vent tubeworm Riftia pachyptila has been de

207 The hydrothermal vent tubeworm Riftia pachyptila hosts a sin

208 The chemoautotrophic symbionts of the hydrothermal vent tubeworm Riftia pachyptila, however, p

209 For deep-sea hydrothermal vent tubeworms (Vestimentifera, Siboglinida

210 ching thermophilic bacterium from a deep-sea hydrothermal vent, using a two-step cultivation strategy

211 tly hydrogenotrophic inhabitant of submarine hydrothermal vents, was cultivated in a reactor at two h

212 teinaceous particles present in the deep sea hydrothermal vent waters.

213 or the emergence of life at a warm submarine hydrothermal vent, we suggest that, within a hydrotherma

214 ansport across protocell membranes in Hadean hydrothermal vents, we consider both theoretically and e

215 l eye, many believed that animals populating hydrothermal vents were blind.

216 Five extremely thermophilic Archaea from hydrothermal vents were isolated, and their DNA polymera

217 Until recently, hydrothermal vents were not considered to be an importan

218 he highest oceanic temperatures are found at hydrothermal vents, where the polychaete Paralvinella su

219 Viruses are ubiquitous in deep-sea hydrothermal vents, where they influence microbial commu

220 results of two field deployments at deep-sea hydrothermal vents, wherein we examined changes in micro

221 These systems mimic hydrothermal vents, which might have produced the first

222 s association with the periphery of isolated hydrothermal vents, which, although patchy and ephemeral

223 orts abundant faunal assemblages at deep-sea hydrothermal vents, with zonation of invertebrate specie

224 Alvinella pompejana is a deep-sea hydrothermal-vent worm that has been found in temperatur

225 studies have predicted that the incidence of hydrothermal venting would be extremely low on ultraslow