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Hydrothermal vent
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Part 1 of ebook "Thermophiles and thermozymes" provides readers with content including: editorial for the special issue - thermophiles and thermozymes; into the thermus mobilome - presence, diversity and recent activities of insertion sequences across thermus spp.; genome analysis of vallitalea guaymasensis strain L81 isolated from a deep-sea hydrothermal vent system; molecular tunnels in enzymes and thermophily - a case study on the relationship to growth temperature;...
95p
lytamnguyet
04-08-2023
7
3
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The project's main objectives were to analyse the data obtained during geological exploration and use it to model and predict biological patterns in order to answer the main research questions: 1) Is there a statistical relationship between the environmental parameters and the benthic community composition and morphospecies observed? 2) Can predictive models be developed from this relationship? In achieving these main objectives, the project also developed recommendations for methods that could be applied during geological exploration voyages to maximise the potential use of data collected.
206p
runthenight04
02-02-2023
2
1
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Deep-sea hydrothermal vents are unique chemoautotrophic ecosystems with harsh conditions. Alvinocaris longirostris is one of the dominant crustacean species inhabiting in these extreme environments. It is significant to clarify mechanisms in their adaptation to the vents. Lysine acetylation has been known to play critical roles in the regulation of many cellular processes. However, its function in A. longirostris and even marine invertebrates remains elusive. Our study is the first, to our knowledge, to comprehensively investigate lysine acetylome in A. longirostris.
13p
vibeauty
23-10-2021
12
1
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Colonization of deep-sea hydrothermal vents by most invertebrates was made efficient through their adaptation to a symbiotic lifestyle with chemosynthetic bacteria, the primary producers in these ecosystems. Anatomical adaptations such as the establishment of specialized cells or organs have been evidenced in numerous deep-sea invertebrates.
14p
vigiselle2711
30-08-2021
15
1
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Obligate sulfur oxidizing chemolithoauthotrophic strains of Hydrogenovibrio crunogenus have been isolated from multiple hydrothermal vent associated habitats. However, a hydrogenase gene cluster (encoding the hydrogen converting enzyme and its maturation/assembly machinery) detected on the first sequenced H. crunogenus strain (XCL-2) suggested that hydrogen conversion may also play a role in this organism.
19p
visilicon2711
20-08-2021
12
1
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Hydrothermal vents and cold seeps are typical deep-sea chemosynthetically-driven ecosystems that allow high abundance of specialized macro-benthos. To gather knowledge about the genetic basis of adaptation to these extreme environments, species shared between different habitats, especially for the dominant species, are of particular interest.
16p
visilicon2711
20-08-2021
11
1
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We obtained sulfur isotope analysis results of sulfide samples from hydrothermal vent chimneys of the eastern Pontide volcanogenic massive sulfide (VMS) deposits. The total range of δ34S values for vent chimneys in the eastern Pontide VMS deposits is –2.7 to 6.5 per mil. Sulfide δ34S values show narrow variation in the Lahanos, Killik, and Kutlular deposits, but wider variation in the Kızılkaya and Çayeli deposits.
15p
viminotaur2711
30-10-2019
7
0
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The vestimentiferan annelidRiftia pachyptilaforms dense populations at hydrothermal vents along the East Pacific Rise at a depth of 2600 m. It harbors CO2-assimilating sulfide-oxidizing bacteria that provide all of its nutrition. To find specific host transcripts that could be important for the functioning of this symbiosis, we used a subtractive suppression hybridiza-tion approach to identify plume- or trophosome-specific proteins.
14p
media19
04-03-2013
31
1
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Encouraged by the friendly acceptance of the first edition and stimulated by numerous requests and comments from the community of meiobenthologists, this second edition updates my monograph on meiobenthology. The revised text emphasizes new discoveries and developments of relevance; it has been extended by adding chapters on meiofauna in areas not covered before, such as the polar regions, mangroves, and hydrothermal vents.
538p
japet75
30-01-2013
40
5
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hydrothermal vents, 1:282–283 methane oxidizing and producing bacteria, 2:378–379 photosynthetic microorganisms, 2:437 sulfur cycle, 2:536 Winogradsky column, 2:601 Chemotaxis, 1:47 See also Bacterial movement Chemotherapy, 1:116–117, 2:416 Chermann, Jean-Claude, 2:400 Chiasmata, 1:105 Chickenpox, 2:572–573, 2:573 Childbed fever, 2:535 Chitin, 1:117–118, 1:232 Chlamydia infection, 2:512 eye infections, 1:213 pneumonia, 1:118 Chlamydia pneumoniae, 1:118 Chlamydia psittaci, 1:118, 2:445 Chlamydia trachomatis, 1:118, 1:123 Chlamydial pneumonia, 1:118 Chlamydomonas, 2:460 Chlamydomonas nivalis,...
337p
ozon_ozon
04-05-2012
120
19
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The exiting water is rich in minerals and can reach temperatures of 716°F (380°C). Since the late 1970s, when deep-sea hydrothermal vents were seen for the first time, scientists have been fascinated by the startling communities of microbes and animals that live alongside them.
28p
heonainuonglu
26-08-2011
55
4
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