Perturbations in Microbial Communities at Hydrothermal Vents of Panarea Island (Aeolian Islands, Italy) by Annamaria Gallo, Fabio Sposito, Manfredi Longo, Gianluca Lazzaro, Cinzia Giuseppina Caruso, Sabina Morici, Sergio Scirè Scappuzzo, Slobodanka Radovic, Valeria Villanova, Luca Vecchioni, Marco Arculeo, Rosa Alduina

Subjects: Get full text

Dominance of Sulfur-Oxidizing Bacteria, <i>Thiomicrorhabdus</i>, in the Waters Affected by a Shallow-Sea Hydrothermal Plume by Chih-Ching Chung, Gwo-Ching Gong, Hsiao-Chun Tseng, Wen-Chen Chou, Chuan-Hsin Ho

Subjects: “…hydrothermal vent…”
Get full text

High genomic connectivity within Anatoma at hydrothermal vents along the Central and Southeast Indian Ridge by Katharina Kniesz, Leon Hoffman, Pedro Martínez Arbizu, Terue C. Kihara

Subjects: Get full text

Giant pit craters on the modern seafloor above magma-induced hydrothermal vent complexes of Scotia Sea, offshore Antarctica by L. Somoza, K. M. Andreassen, A. Plaza-Faverola, T. Medialdea, J. Gafeira, F. J. González, G. R. Dickens

“…The concept mostly derives from studies of a few ancient sedimentary basins with numerous hydrothermal vent complexes (HTVCs) where craters appear to have formed across large areas of the seafloor at the same time, but good examples remain rare in strata younger than the Early Eocene. …”
Get full text

Enrichment of electrotrophic microorganisms from contrasting shallow-sea hydrothermal environments in bioelectrochemical reactors by Antoine Carissimo, Victoria Comes, Alenica Heussner, Anne-Hélène Prime, Roy E. Price, Gaël Erauso, Pierre-Pol Liebgott, Sven Kerzenmacher, Guillaume Pillot

Subjects: “…hydrothermal vents…”
Get full text

Microbial community differentiation in vent chimneys of the Lost City Hydrothermal Field reflects habitat heterogeneity by Osama M. Alian, William J. Brazelton, Karmina A. Aquino, Katrina I. Twing, H. Lizethe Pendleton, Gretchen Früh-Green, Susan Q. Lang, Matthew O. Schrenk, Matthew O. Schrenk

Subjects: “…hydrothermal vent…”
Get full text

The Possible Crystallization Process in the Origin of Bacteria, Archaea, Viruses, and Mobile Elements by Akari Yoshimura, Masayuki Seki

Subjects: “…submarine alkaline hydrothermal vent…”
Get full text

Yeti claws: Cheliped sexual dimorphism and symmetry in deep-sea yeti crabs (Kiwaidae). by Christopher Nicolai Roterman, Molly McArthur, Cecilia Laverty Baralle, Leigh Marsh, Jon T Copley

“…Yeti crabs (Kiwaidae) are deep-sea hydrothermal vent and methane seep dwelling crustaceans that farm chemosynthetic microbes on their bodies. …”
Get full text

Characterization of a Y-Family DNA Polymerase eta from the Eukaryotic Thermophile Alvinella pompejana by Sayo Kashiwagi, Isao Kuraoka, Yoshie Fujiwara, Kenichi Hitomi, Quen J. Cheng, Jill O. Fuss, David S. Shin, Chikahide Masutani, John A. Tainer, Fumio Hanaoka, Shigenori Iwai

“…Here, we characterized ApPolη from the thermophilic worm Alvinella pompejana, which inhabits deep-sea hydrothermal vent chimneys. ApPolη shares sequence homology with HsPolη and contains domains for binding ubiquitin and proliferating cell nuclear antigen. …”
Get full text

Energetic and genomic potential for hydrogenotrophic, formatotrophic, and acetoclastic methanogenesis in surface-expressed serpentinized fluids of the Samail Ophiolite by Alta E. G. Howells, Alta E. G. Howells, Lilja M. Quinn, Lilja M. Quinn, Miguel G. Silva, Miguel G. Silva, Kylie Akiyama, Kylie Akiyama, Lucas M. Fifer, Lucas M. Fifer, Grayson Boyer, Srishti Kashyap, Kirt Robinson, Kirt Robinson, Jared Broddrick, Everett L. Shock, Tori M. Hoehler

“…Acetoclastic methanogenesis is also shown to be energetically favorable in these fluids, and we report the first detection of a potential acetoclastic methanogen of the family Methanosarcinaceae, which forms a distinct clade with a genome from the serpentinizing seafloor hydrothermal vent field, Lost City. These results demonstrate the applicability of an energy availability framework for interpreting methanogen ecology in serpentinizing systems.…”
Get full text

Production of abiotic or biogenic hydrocarbons on rock particles in the presence of H2O and carbon compounds by Young Sang Cho, In-Hwan Oh, Ju Hee Kim, Jae Ik Kim, Kang-Bong Lee, In Wook Nah

“…Abstract Abiotic H2 and hydrocarbons are found in fluids discharged from ultramafic-hosted hydrothermal vents. Beneath the hydrothermal vents, abiotic H2 and hydrocarbons can be formed by serpentinization reactions and Fischer–Tropsch-type hydrocarbon-forming reactions, respectively, over ultramafic rocks. …”
Get full text

Hazard Scenarios Related to Submarine Volcanic-Hydrothermal Activity and Advanced Monitoring Strategies: A Study Case from the Panarea Volcanic Group (Aeolian Islands, Italy) by Davide Romano, Alessandro Gattuso, Manfredi Longo, Cinzia Caruso, Gianluca Lazzaro, Andrea Corbo, Francesco Italiano

“…In order to mitigate the potential submarine volcanic hazard, three different scenarios are described here: (1) ordinary hydrothermal venting, (2) gas burst, and (3) volcanic eruption. …”
Get full text

Cretaceous Limestone Dolomitization and Argument of Its Mg2+ Sources: Exampling the Bekhme and Qamchuqa Formations in the Zagros Collision Belt by Kamal Haji Karim, Sherzad Tofiq Mohamad

“…Second is the absence of vertical selective dolomitization such as, hydrothermal mineralization, vertical dolomite dykes, hydrothermal vents, tubes, or zones. Third is the barrenness of most of the fault surfaces and their surrounding rocks with selective dolomitization. …”
Get full text