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2017古生物戈登学术会议（The 2017 Gordon Research Conference on Archaea:Ecology,Metabolism&Molecular Biology ）
2017 古生物戈登 学术会议
2017/1/20
The breadth and depth of archaeal biology has exponentially increased since the pioneering work of Carl Woese revealed that the Archaea represent a distinct and diverse division of life. No one discip...
Microbial life thrives in virtually every habitat imaginable in the ocean, from the scalding temperatures found at hydrothermal vents, to frigid environments in and under polar sea ice, to high-pressu...
Dissimilatory iron reduction in the hyperthermophilic Archaea Pyrobaculum
Iron reduction archaea metabolism respiratory physiology ecological environment terrestrial heat and water environment the bacteria
2015/1/28
Dissimilatory iron-reduction in hyperthermophilic (Topt > 80°C) Archaea appears to be a ubiquitous, conserved, and possibly ancient metabolism that remains largely unknown. This investigation sought t...
Seryl-tRNA Synthetases from Methanogenic Archaea: Suppression of Bacterial Amber Mutation and Heterologous Toxicity
seryl-tRNA synthetase heterologous toxicity amber suppression methanogenic archaea
2011/2/24
Methanogenic archaea possess unusual seryl-tRNA synthetases (SerRS), evolutionarily
distinct from the SerRSs found in other archaea, eucaryotes and bacteria. Our recent X-ray
structural analysis of ...
Aminoacyl-tRNA Synthesis in Methanogenic Archaea
aminoacyl-tRNA methanogenic Archaea evolution tRNA translation
2009/3/20
Aminoacyl-tRNA synthetases (AARSs) are essential for faithful translation of the genetic code and have long been studied intensively. Major discoveries explained basic principles of how amino acids ar...
Constraints on mechanisms and rates of anaerobic oxidation of methane by microbial consortia:process-based modeling of ANME-2 archaea and sulfate reducing bacteria interactions
mechanisms anaerobic oxidation methane microbial consortia ANME-2 archaea
2010/1/18
Anaerobic oxidation of methane (AOM) is the main process responsible for the removal of methane generated in Earth's marine subsurface environments. However, the biochemical mechanism of AOM remains e...
Characterization of methanogenic Archaea and stable isotope fractionation during methane production in the profundal sediment of an oligotrophic lake (Lake Stechlin, Germany)
methanogenic Archaea stable isotope fractionation during methane production profundal sediment an oligotrophic lake
2014/4/22
The methanogenic archaeal community, methane production, and carbon isotopic fractionation were studied in the profundal sediments of oligotrophic Lake Stechlin. Because the water column of oligotroph...
Standing stocks and activity of Archaea and Bacteria in the western Arctic Ocean
Standing stocks activity of Archaea and Bacteria the western Arctic Ocean
2014/4/23
This study examined the abundance, cell size, and activity of Bacteria and Archaea in the Chukchi Sea and the Canada Basin of the western Arctic Ocean in the spring (May-June) and summer (July-August)...
Distribution and activity of Bacteria and Archaea in the deep water masses of the North Atlantic
Distribution and activity Bacteria Archaea in the deep water masses North Atlantic
2014/5/5
We determined the distribution and activity of the major prokaryotic groups (Bacteria, Cren-, and Euryarchaeota) inhabiting the deep water masses of the North Atlantic by following the path of the Nor...
Archaea in particle-rich waters of the Beaufort Shelf and Franklin Bay, Canadian Arctic: Clues to an allochthonous origin?
particle-rich waters Beaufort Shelf Franklin Bay
2014/4/23
We used 49,6-diamidino-2-phenylindole (DAPI) staining and fluorescent in situ hybridization to examine total bacterioplankton and archaeal distributions in surface waters and in deeper nepheloid...
Abundance and distribution of planktonic Archaea and Bacteria in the waters west of the Antarctic Peninsula
Abundance and distribution planktonic Archaea and Bacteria waters west of the Antarctic Peninsula
2014/5/21
Polyribonucleotide probes targeting planktonic archaeal (Group I and II) and bacterial rRNA revealed that Archaea comprised a significant fraction of total prokaryote cell abundance in the marine wate...